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@ -0,0 +1,888 @@
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<h1 align="center">
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<a href='https://yaireo.github.io/tagify'><img src="/docs/readme-header.svg" width="320" height="160"><a/>
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<br><br>
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<a href='https://yaireo.github.io/tagify'>Tagify</a> - <em>tags</em> input component
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</h1>
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<p align="center">
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Transforms an input field or a textarea into a <em>Tags component</em>, in an easy, customizable way,
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with great performance and small code footprint, exploded with features.
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<br>
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<strong>Vanilla</strong> ⚡ <strong>React</strong> ⚡ <strong>Vue</strong> ⚡ <strong>Angular</strong>
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<p>
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<h3 align="center">
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👉 <a href="https://yaireo.github.io/tagify">See Demos</a> 👈
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</h3>
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<p align="center">
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<a href='https://www.npmjs.com/package/@yaireo/tagify'>
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<img src="https://img.shields.io/npm/v/@yaireo/tagify.svg" />
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</a>
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<a href='https://simple.wikipedia.org/wiki/MIT_License'>
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<img src="https://img.shields.io/badge/license-MIT-lightgrey" />
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</a>
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<img src="https://img.shields.io/bundlephobia/minzip/@yaireo/tagify" />
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<img src="https://img.shields.io/npm/dw/@yaireo/tagify" />
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</p>
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<p align="center">
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<img src="/docs/mix3.gif?sanitize=true" />
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<img src="/docs/demo.gif?sanitize=true" />
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</p>
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## Table of Contents
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<!--ts-->
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* [Installation](#installation)
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* [What can Tagify do](#features)
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* [Building the project](#building-the-project)
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* [Adding tags dynamically](#adding-tags-dynamically)
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* [Output value](#output-value)
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* [Ajax whitelist](#ajax-whitelist)
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* [Edit tags](#edit-tags)
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* [Drag & Sort](#drag--sort)
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* [DOM Templates](#dom-templates)
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* [Suggestions selectbox](#suggestions-selectbox)
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* [Tags mixed with text](#mixed-content)
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* [Single-Value Only](#single-value)
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* [React wrapper](#react)
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* [Angular wrapper](#angular)
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* [Vue Example](https://codesandbox.io/s/tagify-tags-component-vue-example-l8ok4)
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* [jQuery version](#jquery-version)
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* [FAQ](#FAQ)
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* [CSS Variables](#css-variables)
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* [Methods](#methods)
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* [Events](#events)
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* [Hooks](#hooks)
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* [Settings](#settings)
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<!--te-->
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## Installation
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```sh
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npm i @yaireo/tagify --save
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```
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### Usage (in your bundle):
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[live demo using Parcel as bundler](https://codesandbox.io/s/simple-tagify-setup-6pfi2)
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```js
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import Tagify from '@yaireo/tagify'
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var tagify = new Tagify(...)
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```
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> Don't forget to **include `tagify.css`** file in your project.
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> CSS location: `@yaireo/tagify/dist/tagify.css`
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> SCSS location: `@yaireo/tagify/src/tagify.scss`
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> [See SCSS usecase & example](https://github.com/yairEO/tagify/pull/282)
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## Features
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* Can be applied on input & textarea elements
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* Supports [mix content](#mixed-content) (text and tags together)
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* Supports [single-value](#single-value) mode (like `<select>`)
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* Supports whitelist/blacklist
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* Supports Templates for: <em>component wrapper</em>, <em>tag items</em>, <em>suggestion list</em> & <em>suggestion items</em>
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* Shows suggestions selectbox (flexiable settings & styling) at *full (component) width* or *next to* the typed texted (caret)
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* Allows setting suggestions' [aliases](#example-for-a-suggestion-item-alias) for easier fuzzy-searching
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* Auto-suggest input as-you-type with ability to auto-complete
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* Can paste in multiple values: `tag 1, tag 2, tag 3` or even newline-separated tags
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* Tags can be created by Regex delimiter or by pressing the "Enter" key / focusing of the input
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* Validate tags by Regex pattern
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* Tags may be [editable](#edit-tags) (double-click)
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* <del>ARIA accessibility support</del>(Component too generic for any meaningful ARIA)
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* Supports read-only mode to the whole componenet or per-tag
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* Each tag can have any properties desired (class, data-whatever, readonly...)
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* Automatically disallow duplicate tags (vis "settings" object)
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* Has built-in CSS loader, if needed (Ex. <em>AJAX</em> whitelist pulling)
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* Tags can be trimmed via `hellip` by giving `max-width` to the `tag` element in your `CSS`
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* Easily change direction to RTL (via the SCSS file)
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* Internet Explorer - A polyfill script should be used: `tagify.polyfills.min.js` (in `/dist`)
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* Many useful custom [events](#events)
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* Original input/textarea element values kept in sync with Tagify
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## Building the project
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Simply run `gulp` in your terminal, from the project's path ([Gulp](https://gulpjs.com) should be installed first).
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Source files are this path: `/src/`
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Output files, which are automatically generated using Gulp, are in: `/dist/`
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The rest of the files are most likely irrelevant.
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## Adding tags dynamically
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```javascript
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var tagify = new Tagify(...);
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tagify.addTags(["banana", "orange", "apple"])
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// or add tags with pre-defined propeties
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tagify.addTags([{value:"banana", color:"yellow"}, {value:"apple", color:"red"}, {value:"watermelon", color:"green"}])
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```
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## Output value
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There are two possible ways to get the value of the tags:
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1. Access the tagify's instance's `value` prop: `tagify.value` (Array of tags)
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2. Access the *original* input's value: `inputElm.value` (Stringified Array of tags)
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The most common way is to simply listen to the `change` event on the *original input*
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```javascript
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var inputElm = document.querySelector,
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tagify = new Tagify (inputElm);
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inputElm.addEventListener('change', onChange)
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function onChange(e){
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// outputs a String
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console.log(e.target.value)
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}
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```
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### [Modify original input value format](https://jsbin.com/paxijaj/edit?html,js,output)
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Default format is a JSON string:<br>
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`'[{"value":"cat"}, {"value":"dog"}]'`
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I **recommend** keeping this because some situations might have values such as addresses (tags contain commas):<br>
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`'[{"value":"Apt. 2A, Jacksonville, FL 39404"}, {"value":"Forrest Ray, 191-103 Integer Rd., Corona New Mexico"}]'`
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Another example for complex tags state might be disabled tags, or ones with custom identifier *class*:<br>
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*(tags can be clicked, so delevopers can choose to use this to disable/enable tags)*<br>
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`'[{"value":"cat", "disabled":true}, {"value":"dog"}, {"value":"bird", "class":"color-green"}]'`
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To change the format, assuming your tags have no commas and are fairly simple:
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```js
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var tagify = new Tagify(inputElm, {
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originalInputValueFormat: valuesArr => valuesArr.map(item => item.value).join(',')
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})
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```
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**Output:**<br>
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`"cat,dog"`
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|
## Ajax whitelist
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Dynamically-loaded suggestions list (*whitelist*) from the server (as the user types) is a frequent need to many.
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Tagify comes with its own loading animation, which is a very lightweight CSS-only code, and the <em>loading</em>
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|
state is controlled by the method `tagify.loading` which accepts `true` or `false` as arguments.
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Below is a basic example using the `fetch` API. I advise to abort the last request on any input before starting a new request.
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<details>
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<summary>Example:</summary>
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|
|
```javascript
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var input = document.querySelector('input'),
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tagify = new Tagify(input, {whitelist:[]}),
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controller; // for aborting the call
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// listen to any keystrokes which modify tagify's input
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tagify.on('input', onInput)
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function onInput( e ){
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var value = e.detail.value;
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tagify.settings.whitelist.length = 0; // reset the whitelist
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// https://developer.mozilla.org/en-US/docs/Web/API/AbortController/abort
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controller && controller.abort();
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controller = new AbortController();
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|
// show loading animation and hide the suggestions dropdown
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tagify.loading(true).dropdown.hide.call(tagify)
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fetch('http://get_suggestions.com?value=' + value, {signal:controller.signal})
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.then(RES => RES.json())
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.then(function(whitelist){
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// update inwhitelist Array in-place
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tagify.settings.whitelist.splice(0, whitelist.length, ...whitelist)
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tagify.loading(false).dropdown.show.call(tagify, value); // render the suggestions dropdown
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})
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}
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```
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|
</details>
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|
|
## Edit tags
|
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|
|
Tags which aren't `read-only` can be edited by double-clicking them (by default)
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or by changing the `editTags` *setting* to `1`, making tags editable by single-clicking them.
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The value is saved on `blur` or by pressing `enter` key. Pressing `Escape` will revert the change trigger `blur`.
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|
|
<kbd>ctrl</kbd><kbd>z</kbd> will revert the change if an edited tag was marked as not valid (perhaps duplicate or blacklisted)
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|
To prevent *all* tags from being allowed to be editable, set the `editTags` setting to `false` (or `null`).<br>
|
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|
|
|
To do the same but for specific tag(s), set those tags' data with `editable` property set to `false`:
|
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|
|
```html
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<input value='[{"value":"foo", "editable":false}, {"value":"bar"}]'>
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```
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|
## Drag & Sort
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To be able to sort tags by draging, a 3rd-party script is needed.
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I have made a very simple *drag & drop* (~`11kb` *unminified*) script which uses [HTML5 native API](https://developer.mozilla.org/en-US/docs/Web/API/HTML_Drag_and_Drop_API) and
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it is available to download via [NPM](https://www.npmjs.com/package/@yaireo/dragsort) or [Github](https://github.com/yairEO/dragsort)
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but any other *drag & drop* script may possibly work. I could not find in the whole internet a decent lightweight script.
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### [Integration example](https://codepen.io/vsync/pen/jOqYOVJ):
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|
```js
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|
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var tagify = new Tagify(inputElement)
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// bind "DragSort" to Tagify's main element and tell
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|
// it that all the items with the below "selector" are "draggable"
|
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|
|
var dragsort = new DragSort(tagify.DOM.scope, {
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|
selector: '.'+tagify.settings.classNames.tag,
|
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|
callbacks: {
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|
dragEnd: onDragEnd
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|
}
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})
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|
// must update Tagify's value according to the re-ordered nodes in the DOM
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|
function onDragEnd(elm){
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|
tagify.updateValueByDOMTags()
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|
}
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|
```
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|
|
|
|
## DOM Templates
|
|
|
|
|
It's possible to control the templates for some of the HTML elements tagify is using by
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|
modifying the `settings.templates` Object with your own custom functions which **must return** an *HTML string*.
|
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|
Available templates are: `wrapper`, `tag`, `dropdown`, `dropdownItem` and the optional `dropdownItemNoMatch`
|
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|
|
which is a special template for rendering a suggestion item (in the dropdown list) only if there were no matches found for the typed input.
|
|
|
|
|
|
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|
|
[View templates](https://github.com/yairEO/tagify/blob/master/src/parts/templates.js)
|
|
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|
|
|
|
|
|
|
## Suggestions selectbox
|
|
|
|
|
The suggestions selectbox is shown is a whitelist Array of Strings or Objects was passed in the settings when the Tagify instance was created.
|
|
|
|
|
Suggestions list will only be rendered if there are at least two matching suggestions (case-insensitive).
|
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|
|
The selectbox dropdown will be appended to the document's `<body>` element and will be rendered by default in a position below (bottom of) the Tagify element.
|
|
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|
|
Using the keyboard arrows up/down will highlight an option from the list, and hitting the Enter key to select.
|
|
|
|
|
|
|
|
|
|
It is possible to tweak the selectbox dropdown via 2 settings:
|
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|
|
|
|
|
|
|
|
- `enabled` - this is a numeral value which tells Tagify when to show the suggestions dropdown, when a minimum of N characters were typed.
|
|
|
|
|
- `maxItems` - Limits the number of items the suggestions selectbox will render
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
var input = document.querySelector('input'),
|
|
|
|
|
tagify = new Tagify(input, {
|
|
|
|
|
whitelist : ['aaa', 'aaab', 'aaabb', 'aaabc', 'aaabd', 'aaabe', 'aaac', 'aaacc'],
|
|
|
|
|
dropdown : {
|
|
|
|
|
classname : "color-blue",
|
|
|
|
|
enabled : 0, // show the dropdown immediately on focus
|
|
|
|
|
maxItems : 5,
|
|
|
|
|
position : "text", // place the dropdown near the typed text
|
|
|
|
|
closeOnSelect : false, // keep the dropdown open after selecting a suggestion
|
|
|
|
|
highlightFirst: true
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
<p align="center"><b>Will render</b></p>
|
|
|
|
|
|
|
|
|
|
```html
|
|
|
|
|
<div class="tagify__dropdown tagify__dropdown--text" style="left:993.5px; top:106.375px; width:616px;">
|
|
|
|
|
<div class="tagify__dropdown__wrapper">
|
|
|
|
|
<div class="tagify__dropdown__item tagify__dropdown__item--active" value="aaab">aaab</div>
|
|
|
|
|
<div class="tagify__dropdown__item" value="aaabb">aaabb</div>
|
|
|
|
|
<div class="tagify__dropdown__item" value="aaabc">aaabc</div>
|
|
|
|
|
<div class="tagify__dropdown__item" value="aaabd">aaabd</div>
|
|
|
|
|
<div class="tagify__dropdown__item" value="aaabe">aaabe</div>
|
|
|
|
|
</div>
|
|
|
|
|
</div>
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
By default searching the suggestions is using [fuzzy-search](https://en.wikipedia.org/wiki/Approximate_string_matching) (see [settings](#settings)).
|
|
|
|
|
|
|
|
|
|
If you wish to assign *alias* to items (in your suggestion list), add the `searchBy` property to *whitelist* items you wish
|
|
|
|
|
to have an *alias* for.
|
|
|
|
|
|
|
|
|
|
In the below example, typing a part of a string which is included in the `searchBy` property, for example *`land midd"`* -
|
|
|
|
|
the suggested item which match the value "Israel" will be rendered in the suggestions (dropdown) list.
|
|
|
|
|
|
|
|
|
|
### [Example](https://yaireo.github.io/tagify/#section-extra-properties) for a suggestion item alias
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
whitelist = [
|
|
|
|
|
...
|
|
|
|
|
{ value:'Israel', code:'IL', searchBy:'holy land, desert, middle east' },
|
|
|
|
|
...
|
|
|
|
|
]
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
Another handy setting is `dropdown.searchKeys` which, like the above `dropdown.searchBy` setting, allows
|
|
|
|
|
expanding the search of any typed terms to more than the `value` property of the whitelist items (if items are a *Collection*).
|
|
|
|
|
|
|
|
|
|
### Example whitelist:
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
[
|
|
|
|
|
{
|
|
|
|
|
value : 123456,
|
|
|
|
|
nickname : "foo",
|
|
|
|
|
email : "foo@mail.com"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
value : 987654,
|
|
|
|
|
nickname : "bar",
|
|
|
|
|
email : "bar@mail.com"
|
|
|
|
|
},
|
|
|
|
|
...more..
|
|
|
|
|
]
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
// setting to search in other keys:
|
|
|
|
|
```javascript
|
|
|
|
|
{
|
|
|
|
|
dropdown: {
|
|
|
|
|
searchKeys: ["nickname", "email"] // fuzzy-search matching for those whitelist items' properties
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Mixed-Content
|
|
|
|
|
|
|
|
|
|
> To use this feature it must be toggled - see [settings](#settings).
|
|
|
|
|
|
|
|
|
|
When mixing text with tags, the original textarea (or input) element will have a value as follows:
|
|
|
|
|
|
|
|
|
|
[[cartman]] and [[kyle]] do not know [[Homer simpson]]
|
|
|
|
|
|
|
|
|
|
If the inital value of the textarea or input is formatted as the above example, tagify will try to
|
|
|
|
|
automatically convert everything between `[[` & `]]` to a tag, if tag exists in the *whitelist*, so make
|
|
|
|
|
sure when the Tagify instance is initialized, that it has tags with the correct `value` property that match
|
|
|
|
|
the same values that appear between `[[` & `]]`.
|
|
|
|
|
|
|
|
|
|
Applying the setting `dropdown.position:"text"` is encouraged for mixed-content tags, because the suggestions list
|
|
|
|
|
will be rendered right next to the caret location and not the the bottom of the Tagify componenet, which might look
|
|
|
|
|
weird when there is already a lot of content at multiple lines.
|
|
|
|
|
|
|
|
|
|
If a tag does not exists in the *whitelist*, it may be created by the user and all you should do is listen to the `add` event and update your local/remote state.
|
|
|
|
|
|
|
|
|
|
## Single-Value
|
|
|
|
|
|
|
|
|
|
Similar to native `<Select>` element, but allows typing text as value.
|
|
|
|
|
|
|
|
|
|
## React
|
|
|
|
|
|
|
|
|
|
See [**live demo**](https://codesandbox.io/s/tagify-react-wrapper-oempc) for React integration examples.
|
|
|
|
|
|
|
|
|
|
A Tagify React component is exported from [`react.tagify.js`](https://github.com/yairEO/tagify/blob/master/dist/react.tagify.js):
|
|
|
|
|
|
|
|
|
|
> Note: You will need to inport Tagify's CSS also, either by javasceript or by SCSS `@import` (which is preferable)
|
|
|
|
|
```javascript
|
|
|
|
|
import Tags from "@yaireo/tagify/dist/react.tagify" // React-wrapper file
|
|
|
|
|
import "@yaireo/tagify/dist/tagify.css" // Tagify CSS
|
|
|
|
|
|
|
|
|
|
const App = () => {
|
|
|
|
|
return (
|
|
|
|
|
<Tags
|
|
|
|
|
tagifyRef={tagifyRef} // optional Ref object for the Tagify instance itself, to get access to inner-methods
|
|
|
|
|
settings={settings} // tagify settings object
|
|
|
|
|
value="a,b,c"
|
|
|
|
|
{...tagifyProps} // dynamic props such as "loading", "showDropdown:'abc'", "value"
|
|
|
|
|
onChange={e => (e.persist(), console.log("CHANGED:", e.target.value))}
|
|
|
|
|
/>
|
|
|
|
|
)
|
|
|
|
|
})
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
To gain full access to Tagify's (instance) inner methods, A custom `ref` can be used:
|
|
|
|
|
|
|
|
|
|
```jsx
|
|
|
|
|
<Tags tagifyRef={tagifyRef} ... />
|
|
|
|
|
|
|
|
|
|
// or mix-mode
|
|
|
|
|
<MixedTags
|
|
|
|
|
settings={...}
|
|
|
|
|
onChange={...}
|
|
|
|
|
value={`This is a textarea which mixes text with [[{"value":"tags"}]].`}
|
|
|
|
|
/>
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
`<MixedTags>` component is a shorthand for `<Tags InputMode="textarea">`
|
|
|
|
|
|
|
|
|
|
#### Updating the component's state
|
|
|
|
|
|
|
|
|
|
The `settings` prop is **only used once** in the initialization process, please do not update it afterwards.
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
<details>
|
|
|
|
|
<summary>📖 List of (React) props for the <code><Tags/></code> component</summary>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Prop | Type | Updatable | Info
|
|
|
|
|
----------------------- | ------------------------- |:---------:| -----------------------------------------------------------
|
|
|
|
|
settings | <sub>Object</sub> | | See [*settings* section](#settings)
|
|
|
|
|
name | <sub>String</sub> | ✔ | `<input>`'s element `name` attribute
|
|
|
|
|
value | <sub>String/Array</sub> | ✔ | Initial value.
|
|
|
|
|
defaultValue | <sub>String/Array</sub> | | Only affects the hidden `<input>` element
|
|
|
|
|
placeholder | <sub>String</sub> | ✔ | placeholder text for the component
|
|
|
|
|
readOnly | <sub>Boolean</sub> | ✔ | Toggles `readonly` state. With capital `O`.
|
|
|
|
|
tagifyRef | <sub>Object</sub> | | `useRef` hook refference for the component inner instance of vailla *Tagify* (for methods access)
|
|
|
|
|
showFilteredDropdown | <sub>Boolean/String</sub> | ✔ | if `true` shows the suggestions dropdown. if assigned a String, show the dropdown pre-filtered.
|
|
|
|
|
loading | <sub>Boolean</sub> | ✔ | Toggles `loading` state for the whole component
|
|
|
|
|
whitelist | <sub>Array</sub> | ✔ | Sets the `whitelist` which is the basis for the suggestions dropdown & autocomplete
|
|
|
|
|
className | <sub>String</sub> | | Component's optional class name to be added
|
|
|
|
|
InputMode | <sub>String</sub> | | `"textarea"` will create a `<textarea>` (hidden) element instead of the default `<input>` and automatically make Tagify act as [*"mix mode"*](#mixed-content)
|
|
|
|
|
autoFocus | <sub>Boolean</sub> | | Should the component have focus on mount. Must be unique, per-page.
|
|
|
|
|
children | <sub>String/Nodes</sub> | | `value` prop is prefered of this
|
|
|
|
|
onChange | <sub>Function</sub> | | See [*events* section](#events)
|
|
|
|
|
onInput | <sub>Function</sub> | | See [*events* section](#events)
|
|
|
|
|
onAdd | <sub>Function</sub> | | See [*events* section](#events)
|
|
|
|
|
onRemove | <sub>Function</sub> | | See [*events* section](#events)
|
|
|
|
|
onEdit | <sub>Function</sub> | | See [*events* section](#events)
|
|
|
|
|
onInvalid | <sub>Function</sub> | | See [*events* section](#events)
|
|
|
|
|
onClick | <sub>Function</sub> | | See [*events* section](#events)
|
|
|
|
|
onKeydown | <sub>Function</sub> | | See [*events* section](#events)
|
|
|
|
|
onFocus | <sub>Function</sub> | | See [*events* section](#events)
|
|
|
|
|
onBlur | <sub>Function</sub> | | See [*events* section](#events)
|
|
|
|
|
</details>
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## Angular
|
|
|
|
|
|
|
|
|
|
**TagifyComponent** which will be used by your template as `<tagify>`
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary>Example:</summary>
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
<div>
|
|
|
|
|
testing tagify wrapper
|
|
|
|
|
<tagify [settings]="settings"
|
|
|
|
|
(add)="onAdd($event)"
|
|
|
|
|
(remove)="onRemove($event)">
|
|
|
|
|
</tagify>
|
|
|
|
|
<button (click)="clearTags()">clear</button>
|
|
|
|
|
<button (click)="addTags()">add Tags</button>
|
|
|
|
|
</div>
|
|
|
|
|
```
|
|
|
|
|
</details>
|
|
|
|
|
|
|
|
|
|
**TagifyService**
|
|
|
|
|
|
|
|
|
|
> (The tagifyService is a singletone injected by angular, do not create a new instance of it)
|
|
|
|
|
Remember to add `TagifyService` to your module definition.
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary>Example:</summary>
|
|
|
|
|
|
|
|
|
|
```typescript
|
|
|
|
|
import {Component, OnDestroy} from '@angular/core';
|
|
|
|
|
import {TagifyService} from '@yaireo/tagify';
|
|
|
|
|
|
|
|
|
|
@Component({
|
|
|
|
|
selector: 'app-root',
|
|
|
|
|
templateUrl: './app.component.html',
|
|
|
|
|
styleUrls: ['./app.component.css']
|
|
|
|
|
})
|
|
|
|
|
export class AppComponent implements OnDestroy {
|
|
|
|
|
|
|
|
|
|
constructor(private tagifyService: TagifyService) {}
|
|
|
|
|
public settings = { blacklist: ['fucking', 'shit']};
|
|
|
|
|
|
|
|
|
|
onAdd(tagify) {
|
|
|
|
|
console.log('added a tag', tagify);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
onRemove(tags) {
|
|
|
|
|
console.log('removed a tag', tags);
|
|
|
|
|
}
|
|
|
|
|
clearTags() {
|
|
|
|
|
this.tagifyService.removeAll();
|
|
|
|
|
}
|
|
|
|
|
addTags() {
|
|
|
|
|
this.tagifyService.addTags(['this', 'is', 'cool']);
|
|
|
|
|
}
|
|
|
|
|
ngOnDestroy() {
|
|
|
|
|
this.tagifyService.destroy();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
</details>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## jQuery version
|
|
|
|
|
|
|
|
|
|
`jQuery.tagify.js`
|
|
|
|
|
|
|
|
|
|
A jQuery wrapper verison is also available, but I advise not using it because it's basically the exact same as the "normal"
|
|
|
|
|
script (non-jqueryfied) and all the jQuery's wrapper does is allowing to chain the event listeners for ('add', 'remove', 'invalid')
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
$('[name=tags]')
|
|
|
|
|
.tagify()
|
|
|
|
|
.on('add', function(e, tagData){
|
|
|
|
|
console.log('added', ...tagData) // data, index, and DOM node
|
|
|
|
|
});
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
Accessing methods can be done via the [`.data('tagify')`](https://api.jquery.com/data):
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
$('[name=tags]').tagify();
|
|
|
|
|
// get tags from the server (ajax) and add them:
|
|
|
|
|
$('[name=tags]').data('tagify').addTags('aaa, bbb, ccc')
|
|
|
|
|
````
|
|
|
|
|
|
|
|
|
|
## HTML input & textarea attributes
|
|
|
|
|
|
|
|
|
|
The below list of *attributes* affect *Tagify*.<br>
|
|
|
|
|
These can also be set by Tagify [settings](#settings) Object manually, and not *declerativly* (via attributes).
|
|
|
|
|
|
|
|
|
|
Attribute | Example | Info
|
|
|
|
|
----------------- | ----------------------------------------------------- | --------------------
|
|
|
|
|
[pattern](https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/pattern) | <pre lang=html>`<input pattern='^[A-Za-z_✲ ]{1,15}$'>`</pre> | Tag Regex pattern which tag input is validated by.
|
|
|
|
|
[placeholder](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#htmlattrdefplaceholder) | <pre lang=html>`<input placeholder='please type your tags'>`</pre> | This attribute's value will be used as a constant placeholder, which is visible unless something is being typed.
|
|
|
|
|
readOnly | <pre lang=html>`<input readOnly>`</pre> | No user-interaction (add/remove/edit) allowed.
|
|
|
|
|
autofocus | <pre lang=html>`<input autofocus>`</pre> | Automatically focus the the Tagify component when the component is loaded
|
|
|
|
|
required | <pre lang=html>`<input required>`</pre> | Adds a `required` attribute to the Tagify wrapper element. Does nothing more.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## FAQ
|
|
|
|
|
List of questions & scenarios which might come up during development with Tagify:
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary><strong>tags/whitelist data strcture</strong></summary>
|
|
|
|
|
|
|
|
|
|
Tagify does not accept just *any* kind of data structure.<br>
|
|
|
|
|
If a tag data is represented as an `Object`, it **must** contain a **unique** property `value`
|
|
|
|
|
which Tagify uses to check if a tag already exists, among other things, so make sure it is present.
|
|
|
|
|
|
|
|
|
|
**Incorrect**
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
[{ "id":1, "name":"foo bar" }]
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
**Correct**
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
[{ "id":1, "value": 1, "name":"foo bar" }]
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
[{ "value":1, "name":"foo bar" }]
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
[{ "value":"foo bar" }]
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
// ad a simple array of Strings
|
|
|
|
|
["foo bar"]
|
|
|
|
|
```
|
|
|
|
|
</details>
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary><strong>Save changes (Ex. to a server)</strong></summary>
|
|
|
|
|
|
|
|
|
|
In framework-less projects, the developer should save the state of the Tagify component (somewhere), and
|
|
|
|
|
the question is:<br/>
|
|
|
|
|
**when should the state be saved?**
|
|
|
|
|
On every change made to *Tagify's* internal state (`tagify.value` via the `update()` method).<br>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
var tagify = new Tagify(...)
|
|
|
|
|
|
|
|
|
|
// listen to "change" events on the "original" input/textarea element
|
|
|
|
|
tagify.DOM.originalInput.addEventListener('change', onTagsChange)
|
|
|
|
|
|
|
|
|
|
// This example uses async/await but you can use Promises, of course, if you prefer.
|
|
|
|
|
async function onTagsChange(e){
|
|
|
|
|
const {name, value} = e.target
|
|
|
|
|
// "imaginary" async function "saveToServer" should get the field's name & value
|
|
|
|
|
await saveToServer(name, value)
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
If you are using *React/Vue/Angular* or any "modern" framework, then you already know how to
|
|
|
|
|
attach "onChange" event listeners to your `<input>`/`<textarea>` elements, so the above is irrelevant.
|
|
|
|
|
</details>
|
|
|
|
|
|
|
|
|
|
----
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary><strong>Render tags in one single line</strong></summary>
|
|
|
|
|
|
|
|
|
|
Stopping tags from wrapping to new lines, add this to your `.tagify` *selector CSS Rule*:
|
|
|
|
|
|
|
|
|
|
```css
|
|
|
|
|
flex-wrap: nowrap;
|
|
|
|
|
````
|
|
|
|
|
</details>
|
|
|
|
|
|
|
|
|
|
----
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary><strong>Submit on `Enter` key</strong></summary>
|
|
|
|
|
|
|
|
|
|
Tagify internally has `state` property, per `Tagify` instance
|
|
|
|
|
and this may be useful for a variety of things when implementing a specific scenario.
|
|
|
|
|
|
|
|
|
|
```js
|
|
|
|
|
var tagify = new Tagify(...)
|
|
|
|
|
var formElm = document.forms[0]; // just an example
|
|
|
|
|
|
|
|
|
|
tagify.on('keydown', onTagifyKeyDown)
|
|
|
|
|
|
|
|
|
|
function onTagifyKeyDown(e){
|
|
|
|
|
if( e.key == 'Enter' && // "enter" key pressed
|
|
|
|
|
!tagify.state.inputText && // assuming user is not in the middle oy adding a tag
|
|
|
|
|
!tagify.state.editing // user not editing a tag
|
|
|
|
|
){
|
|
|
|
|
setTimeout(() => formElm.submit()) // put some buffer to make sure tagify has done with whatever, to be on the safe-side
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
</details>
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
* [Double-click tag fires both "edit" & "click" custom events](https://github.com/yairEO/tagify/issues/247)
|
|
|
|
|
* [Manualy open the suggestions dropdown](https://github.com/yairEO/tagify/issues/254)
|
|
|
|
|
* [Render your own suggestions dropdown](https://github.com/yairEO/tagify/issues/244)
|
|
|
|
|
* [Allow max length on mix mode](https://github.com/yairEO/tagify/issues/252)
|
|
|
|
|
* [Always show dropdown](https://github.com/yairEO/tagify/issues/253)
|
|
|
|
|
* [Limit the length of a tag value (minimum & maximum)](https://github.com/yairEO/tagify/issues/245)
|
|
|
|
|
* [Mixed mode initial value](https://github.com/yairEO/tagify/issues/237)
|
|
|
|
|
* [Random colors for each tag](https://github.com/yairEO/tagify/issues/223)
|
|
|
|
|
* [Format input value for server side](https://github.com/yairEO/tagify/issues/220)
|
|
|
|
|
* [Writing to tagify textarea](https://github.com/yairEO/tagify/issues/294)
|
|
|
|
|
* [Scroll all tags within one line, instead of growing vertically](https://github.com/yairEO/tagify/issues/145)
|
|
|
|
|
* [Insert emoji at caret location when editing a tag](https://github.com/yairEO/tagify/issues/365)
|
|
|
|
|
* [propagate `change` event](https://github.com/yairEO/tagify/issues/413)
|
|
|
|
|
* [Manually update tag data after it was added](https://github.com/yairEO/tagify/issues/433)
|
|
|
|
|
* [Ajax Whitelist with "enforceWhitelist" setting enabled](https://github.com/yairEO/tagify/issues/465)
|
|
|
|
|
* [Custom (multiple) tag valitation & AJAX](https://github.com/yairEO/tagify/issues/474)
|
|
|
|
|
* [Make tags from pasted multi-line text](https://github.com/yairEO/tagify/issues/160)
|
|
|
|
|
|
|
|
|
|
## CSS Variables
|
|
|
|
|
|
|
|
|
|
> Learn more about [CSS Variables](https://developer.mozilla.org/en-US/docs/Web/CSS/Using_CSS_custom_properties)) (custom properties)
|
|
|
|
|
|
|
|
|
|
Tagify's utilizes *CSS variables* which allow easy customization without the need to manually write CSS.
|
|
|
|
|
If you do wish to heavily style your Tagify components, then you can (and should) use the below variables within
|
|
|
|
|
your modified styles as much as you can.
|
|
|
|
|
|
|
|
|
|
For a *live* example, see the [demos page](https://yaireo.github.io/tagify/#section-different-look).
|
|
|
|
|
|
|
|
|
|
Name | Info
|
|
|
|
|
------------------------------- | --------------------------------
|
|
|
|
|
--tags-border-color | The outer border color which surrounds tagify
|
|
|
|
|
--tags-hover-border-color | *hover* state
|
|
|
|
|
--tags-focus-border-color | *focus* state
|
|
|
|
|
--tag-bg | Tag background color
|
|
|
|
|
--tag-hover | Tag background color on hover (mouse)
|
|
|
|
|
--tag-text-color | Tag text color
|
|
|
|
|
--tag-text-color--edit | Tag text color when a Tag is being edited
|
|
|
|
|
--tag-pad | Tag padding, from all sides. Ex. `.3em .5em`
|
|
|
|
|
--tag--min-width | Minimum Tag width
|
|
|
|
|
--tag--max-width | Maximum tag width, which gets trimmed with *hellip* after
|
|
|
|
|
--tag-inset-shadow-size | This is the inner shadow size, which dictates the color of the Tags.<br>It's important the size fits *exactly* to the tag.<br>Change this if you change the `--tag-pad` or fontsize.
|
|
|
|
|
--tag-invalid-color | For border color of edited tags with invalid value being typed into them
|
|
|
|
|
--tag-invalid-bg | Background color for invalid Tags.
|
|
|
|
|
--tag-remove-bg | Tag background color when hovering the `×` button.
|
|
|
|
|
--tag-remove-btn-color | Remove (`×`) button text color
|
|
|
|
|
--tag-remove-btn-bg | Remove (`×`) button background color
|
|
|
|
|
--tag-remove-btn-bg--hover | Remove (`×`) button hover background color
|
|
|
|
|
--loader-size | Loading animation size. `1em` is pretty big, default is a bit less.
|
|
|
|
|
--tag-hide-transition | Controls the transition property when a tag is removed. default is '.3s'
|
|
|
|
|
--placeholder-color | Placeholder text color
|
|
|
|
|
--placeholder-color-focus | Placeholder text color when Tagify has focus and no input was typed
|
|
|
|
|
--input-color | Input text color
|
|
|
|
|
|
|
|
|
|
### Full list of Tagify's [SCSS variables](https://github.com/yairEO/tagify/blob/master/src/tagify.scss#L9-L24)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## Methods
|
|
|
|
|
|
|
|
|
|
`Tagify` is [prototype](https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Objects/Object_prototypes) based and There are many methods, but I've chosen to list the most relevant ones:
|
|
|
|
|
|
|
|
|
|
Name | Parameters | Info
|
|
|
|
|
-------------------------- | --------------------------------------------------------------------------------------- | --------------------------------------------------------------------------
|
|
|
|
|
`destroy` | | Reverts the input element back as it was before Tagify was applied
|
|
|
|
|
`removeAllTags` | | Removes all tags and resets the original input tag's value property
|
|
|
|
|
`addTags` | <ol><li>`Array`/`String`/`Object` tag(s) to add</li><li>`Boolean` clear input after adding</li><li>`Boolean` - skip adding invalids</li><ol> | Accepts a String (word, single or multiple with a delimiter), an Array of Objects (see above) or Strings
|
|
|
|
|
`removeTags` | <ol><li>`Array`/`HTMLElement`/`String` tag(s) to remove</li><li>`silent` does not update the component's value</li><li>`tranDuration` Transition duration (in `ms`)</li></ul> | (#502) Remove single/multiple Tags. When nothing passed, removes last tag. <ul><li>`silent` - A flag, which when turned on, does not remove any value and does not update the original input value but simply removes the tag from tagify</li><li>`tranDuration` - delay for animation, after which the tag will be removed from the DOM</li></ul>
|
|
|
|
|
`addEmptyTag` | `Object` <sub>(`tagData`)</sub> | Create an empty tag (optionally with pre-defined data) and enters "edit" mode directly. [See demo](https://yaireo.github.io/tagify#section-different-look)
|
|
|
|
|
`loadOriginalValues` | `String`/`Array` | Converts the input's value into tags. This method gets called automatically when instansiating Tagify. Also works for mixed-tags
|
|
|
|
|
`getWhitelistItemsByValue` | `Object` | `{value}` - return an Array of found matching items (case-insensitive)
|
|
|
|
|
`getTagIndexByValue` | `String` | Returns the index of a specific tag, by value
|
|
|
|
|
`getTagElmByValue` | `String` | Returns the first matched tag node, if found
|
|
|
|
|
`isTagDuplicate` | `String` | Returns how many tags already exists with that value
|
|
|
|
|
`parseMixTags` | `String` | Converts a String argument (`[[foo]] and [[bar]] are..`) into HTML with mixed tags & texts
|
|
|
|
|
`getTagElms` | | Returns a DOM nodes list of all the tags
|
|
|
|
|
`getTagElmByValue` | `String` | Returns a specific tag DOM node by value
|
|
|
|
|
`tagData` | `HTMLElement`, `Object` | set/get tag data on a tag element (has`.tagify__tag` class by default)
|
|
|
|
|
`editTag` | `HTMLElement` | Goes to edit-mode in a specific tag
|
|
|
|
|
`replaceTag` | `tagElm`, `Object` <sub>(`tagData`)</sub> | Exit a tag's edit-mode. if "tagData" exists, replace the tag element with new data and update Tagify value
|
|
|
|
|
`loading` | `Boolean` | Toogle loading state on/off (Ex. AJAX whitelist pulling)
|
|
|
|
|
`tagLoading` | `HTMLElement`, Boolean | same as above but for a specific tag element
|
|
|
|
|
`createTagElem` | `Object` <sub>(`tagData`)</sub> | Returns a tag element from the supplied tag data
|
|
|
|
|
`injectAtCaret` | `HTMLElement` <sub>(`injectedNode`)</sub>, `Object` <sub>(`range`)</sub> | Injects text or HTML node at last caret position. `range` parameter is *optional*
|
|
|
|
|
`placeCaretAfterNode` | `HTMLElement` | Places the caret after a given node
|
|
|
|
|
`insertAfterTag` | `HTMLElement` <sub>(tag element)</sub>, `HTMLElement`/`String` <sub>(whatever to insert after)</sub> |
|
|
|
|
|
`toggleClass` | `Boolean` | Toggles `class` on the main *tagify* container (`scope`)
|
|
|
|
|
`dropdown.selectAll` | | Add **all** whitelist items as tags and close the suggestion dropdown
|
|
|
|
|
`updateValueByDOMTags` | | Iterate tag DOM nodes and re-build the `tagify.value` array (call this if tags get sorted manually)
|
|
|
|
|
`parseTemplate` | `String`/`Function` <sub>(template name or function)</sub>, `Array` <sub>(data)</sub> | converts a template string (by selecting one from the `settings.templates` by name or supplying a template function which returns a String) into a DOM node
|
|
|
|
|
`setReadonly` | `Boolean` | Toggles "readonly" mode on/off
|
|
|
|
|
|
|
|
|
|
## Events
|
|
|
|
|
|
|
|
|
|
All triggered events return the instance's scope (tagify).<br>
|
|
|
|
|
See `e.detail` for custom event additional data.
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary>Example 1</summary>
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
var tagify = new Tagify(...)
|
|
|
|
|
|
|
|
|
|
// events can be chainable, and multiple events may be binded for the same callback
|
|
|
|
|
tagify
|
|
|
|
|
.on('input', e => console.log(e.detail))
|
|
|
|
|
.on('edit:input edit:updated edit:start edit:keydown', e => console.log(e.type, e.detail))
|
|
|
|
|
```
|
|
|
|
|
</details>
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary>Example 2</summary>
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
var tagify = new Tagify(inputNode, {
|
|
|
|
|
callbacks: {
|
|
|
|
|
"change": (e) => console.log(e.detail))
|
|
|
|
|
"dropdown:show": (e) => console.log(e.detail))
|
|
|
|
|
}
|
|
|
|
|
})
|
|
|
|
|
```
|
|
|
|
|
</details>
|
|
|
|
|
|
|
|
|
|
Name | Info
|
|
|
|
|
------------------ | --------------------------------------------------------------------------
|
|
|
|
|
change | Any change to the value has occured. `e.details.value` callback listener argument is a *String*
|
|
|
|
|
add | A tag has been added
|
|
|
|
|
remove | A tag has been removed ([use `removeTag`](https://github.com/yairEO/tagify/issues/222) instead with *jQuery*)
|
|
|
|
|
invalid | A tag has been added but did not pass vaildation. See [event detail](https://developer.mozilla.org/en-US/docs/Web/Guide/Events/Creating_and_triggering_events)
|
|
|
|
|
input | [Input](https://developer.mozilla.org/en-US/docs/Web/Events/input) event, when a tag is being typed/edited. `e.detail` exposes `value`, `inputElm` & `isValid`
|
|
|
|
|
click | Clicking a tag. Exposes the tag element, its index & data
|
|
|
|
|
dblclick | Double-clicking a tag
|
|
|
|
|
keydown | When tagify input has focus and a key was pressed
|
|
|
|
|
focus | The component currently has focus
|
|
|
|
|
blur | The component lost focus
|
|
|
|
|
edit:input | Typing inside an edited tag
|
|
|
|
|
edit:beforeUpdate | Just before a tag has been updated, while still in "edit" mode
|
|
|
|
|
edit:updated | A tag as been updated (changed view editing or by directly calling the `replaceTag()` method)
|
|
|
|
|
edit:start | A tag is now in "edit mode"
|
|
|
|
|
edit:keydown | keydown event while an edited tag is in focus
|
|
|
|
|
dropdown:show | Suggestions dropdown is to be rendered. The dropdown DOM node is passed in the callback, [see demo](https://yaireo.github.io/tagify/#section-basic).
|
|
|
|
|
dropdown:hide | Suggestions dropdown has been removed from the DOM
|
|
|
|
|
dropdown:select | Suggestions dropdown item selected (by mouse/keyboard/touch)
|
|
|
|
|
dropdown:scroll | Tells the percentage scrolled. (`event.detail.percentage`)
|
|
|
|
|
dropdown:noMatch | No whitelist suggestion item matched for the the typed input. At this point it is possible to manually set `tagify.suggestedListItems` to any possible custom value, for example: `[{ value:"default" }]`
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## Hooks
|
|
|
|
|
|
|
|
|
|
**Promise**-based hooks for *async* program flow scenarios.
|
|
|
|
|
|
|
|
|
|
Allows to "hook" (intervene) at certain points of the program, which were selected as a suitable place to
|
|
|
|
|
**pause** the program flow and wait for further instructions on how/if to procceed.
|
|
|
|
|
|
|
|
|
|
<details>
|
|
|
|
|
<summary>For example, if a developer wishes to add a (native) confirmation popup before a tag is removed (by a user action):
|
|
|
|
|
</summary>
|
|
|
|
|
|
|
|
|
|
```javascript
|
|
|
|
|
var input = document.querySelector('input')
|
|
|
|
|
var tagify = new Tagify(input,{
|
|
|
|
|
hooks: {
|
|
|
|
|
/**
|
|
|
|
|
* Removes a tag
|
|
|
|
|
* @param {Array} tags [Array of Objects [{node:..., data:...}, {...}, ...]]
|
|
|
|
|
*/
|
|
|
|
|
beforeRemoveTag : function( tags ){
|
|
|
|
|
return new Promise((resolve, reject) => {
|
|
|
|
|
confirm("Remove " + tags[0].data.value + "?")
|
|
|
|
|
? resolve()
|
|
|
|
|
: reject()
|
|
|
|
|
})
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
})
|
|
|
|
|
```
|
|
|
|
|
</details>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Name | Parameters | Info
|
|
|
|
|
---------------------- | ------------------------------------------- | --------------------------------------------------------------------------
|
|
|
|
|
beforeRemoveTag | Array <sub>(of Objects)</sub> | [Example](https://jsbin.com/xoseyux/edit?html,js,output)
|
|
|
|
|
suggestionClick | Object <sub>(click event data)</sub> | [Example](https://jsbin.com/tuwihuf/edit?html,js,output)
|
|
|
|
|
|
|
|
|
|
## [Settings](https://github.com/yairEO/tagify/blob/master/src/parts/defaults.js#L1)
|
|
|
|
|
|
|
|
|
|
Name | Type | Default | Info
|
|
|
|
|
----------------------- | ---------------------------- | ------------------------------------------- | --------------------------------------------------------------------------
|
|
|
|
|
tagTextProp | <sub>String</sub> | `value` | Tag data Object property which will be displayed as the tag's text. Remember to keep "value" property <em>unique</em>.
|
|
|
|
|
placeholder | <sub>String</sub> | | Placeholder text. If this attribute is set on an input/textarea element it will override this setting
|
|
|
|
|
delimiters | <sub>String</sub> | `,` | [RegEx **string**] split tags by any of these delimiters. Example delimeters: ",|.| " (*comma*, *dot* or *whitespace*)
|
|
|
|
|
pattern | <sub>String/RegEx</sub> | null | Validate input by RegEx pattern (can also be applied on the input itself as an attribute) Ex: `/[1-9]/`
|
|
|
|
|
mode | <sub>String</sub> | null | Use `select` for single-value dropdown-like select box. See `mix` as value to allow mixed-content. The 'pattern' setting must be set to some character.
|
|
|
|
|
mixTagsInterpolator | <sub>Array</sub> | <sub>`['[[', ']]']`</sub> | Interpolation for mix mode. Everything between these will become a tag
|
|
|
|
|
mixTagsAllowedAfter | <sub>RegEx</sub> | <sub>`/,\|\.\|\:\|\s/`</sub> | Define conditions in which typed mix-tags content is allowing a tag to be created after.
|
|
|
|
|
duplicates | <sub>Boolean</sub> | false | Should duplicate tags be allowed or not
|
|
|
|
|
trim | <sub>Boolean</sub> | true | If `true` trim the tag's value (remove before/after whitespaces)
|
|
|
|
|
enforceWhitelist | <sub>Boolean</sub> | false | Should ONLY use tags allowed in whitelist.<br>In `mix-mode`, setting it to `false` will not allow creating new tags.
|
|
|
|
|
autoComplete.enabled | <sub>Boolean</sub> | true | Tries to suggest the input's value while typing (match from whitelist) by adding the rest of term as grayed-out text
|
|
|
|
|
autoComplete.rightKey | <sub>Boolean</sub> | false | If `true`, when `→` is pressed, use the suggested value to create a tag, else just auto-completes the input. In mixed-mode this is ignored and treated as "true"
|
|
|
|
|
whitelist | <sub>Array</sub> | [] | An array of allowed tags (*Strings* or *Objects*). Also used for auto-completion when `autoCompletion.enabled` is `true`
|
|
|
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blacklist | <sub>Array</sub> | [] | An array of tags which aren't allowed
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addTagOnBlur | <sub>Boolean</sub> | true | Automatically adds the text which was inputed as a tag when blur event happens
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callbacks | <sub>Object</sub> | {} | Exposed callbacks object to be triggered on events: `'add'` / `'remove'` tags
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maxTags | <sub>Number</sub> | Infinity | Maximum number of allowed tags. when reached, adds a class "tagify--hasMaxTags" to `<Tags>`
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editTags | <sub>Object/Number</sub> | {} | `false` or `null` will disallow editing
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editTags.clicks | <sub>Number</sub> | 2 | Number of clicks to enter "edit-mode": 1 for single click. Any other value is considered as double-click
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editTags.keepInvalid | <sub>Boolean</sub> | true | keeps invalid edits as-is until `esc` is pressed while in focus
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templates | <sub>Object</sub> | <sub>`wrapper`, `tag`, `dropdownItem`</sub> | Object consisting of functions which return template strings
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transformTag | <sub>Function</sub> | undefined | Takes a tag data as argument and allows mutating it before a tag is created or edited.<br>Should not `return` anything, only **mutate**.
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keepInvalidTags | <sub>Boolean</sub> | false | If `true`, do not remove tags which did not pass validation
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skipInvalid | <sub>Boolean</sub> | false | If `true`, do not add invalid, temporary, tags before automatically removing them
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backspace | <sub>*</sub> | true | On pressing backspace key:<br> `true` - remove last tag <br>`edit` - edit last tag
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originalInputValueFormat| <sub>Function</sub> | | If you wish your original input/textarea `value` property format to other than the default (which I recommend keeping) you may use this and make sure it returns a *string*.
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mixMode.insertAfterTag | <sub>Node/String</sub> | `\u00A0` | `node` or `string` to add after a tag added |
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dropdown.enabled | <sub>Number</sub> | 2 | Minimum characters input for showing a suggestions list. `false` will not render a suggestions list.
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dropdown.caseSensitive | <sub>Boolean</sub> | false | if `true`, match **exact** item when a suggestion is selected (from the dropdown) and also more strict matching for dulpicate items. **Ensure** `fuzzySearch` is `false` for this to work.
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dropdown.maxItems | <sub>Number</sub> | 10 | Maximum items to show in the suggestions list
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dropdown.classname | <sub>String</sub> | `""` | Custom *classname* for the dropdown suggestions selectbox
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dropdown.fuzzySearch | <sub>Boolean</sub> | true | Enables filtering dropdown items values' by string *containing* and not only *beginning*
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dropdown.accentedSearch | <sub>Boolean</sub> | true | Enable searching for <em>accented</em> items in the whitelist without typing exact match (#491)
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dropdown.position | <sub>String</sub> | null | <ul><li>`manual` - will not render the dropdown, and you would need to do it yourself. [See demo](https://yaireo.github.io/tagify/#section-manual-suggestions)</li><li>`text` - will place the dropdown next to the caret</li><li>`input` - will place the dropdown next to the input</li><li>`all` - normal, full-width design</li></ul>
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dropdown.highlightFirst | <sub>Boolean</sub> | false | When a suggestions list is shown, highlight the first item, and also suggest it in the input (The suggestion can be accepted with <kbd>→</kbd> key)
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dropdown.closeOnSelect | <sub>Boolean</sub> | true | close the dropdown after selecting an item, if `enabled:0` is set (which means always show dropdown on focus)
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dropdown.clearOnSelect | <sub>Boolean</sub> | true | Keep typed text after selecting a suggestion
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dropdown.mapValueTo | <sub>Function/String</sub> | | if whitelist is an Array of Objects:<br>Ex. `[{value:'foo', email:'foo@a.com'},...]`)<br> this setting controlls which data <em>key</em> will be printed in the dropdown.<br> Ex. `mapValueTo: data => "To:" + data.email`<br>Ex. `mapValueTo: "email"`
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dropdown.searchKeys | <sub>Array</sub> | <sub>`["value", "searchBy"]`</sub> | When a user types something and trying to match the whitelist items for suggestions, this setting allows matching other keys of a whitelist objects
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dropdown.appendTarget | <sub>HTMLNode</sub> | `document.body` | Target-Node which the *suggestions dropdown* is appended to (*only when rendered*)
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