Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URLs added here will be added as <link>s in order, and before the CSS in the editor. You can use the CSS from another Pen by using its URL and the proper URL extension.

+ add another resource

JavaScript

Babel includes JSX processing.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Packages

Add Packages

Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.

Behavior

Auto Save

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML

              
                <h1>Tagger Example</h1>
<input type="text" value="charles,louis,michel" name="tags" />
<button id="get">get tags</button>
<pre id="output"></pre>
              
            
!

CSS

              
                button {
    margin: 5px 10px;
}
.tagger {
    width: 500px;
}
.tagger .tagger-new {
    width: 1px;
}
              
            
!

JS

              
                var input = document.querySelector('[name="tags"]');

var tags = tagger(input, {
    allow_duplicates: false,
    allow_spaces: true,
    wrap: true,
    completion: {
        list: ['foo', 'bar', 'baz'],
        /*
        you can use a function that return a promise
        
        list(str) {
            return new Promise(resolve => {
                setTimeout(() => {
                    resolve(['foo', 'bar', 'baz']);
                }, 100);
            });
        },
        
        if you need to get the completion from the server
        you can use async function and use fetch API
        
        async list(str) {
            const res = await fetch(`/api/completion/${str}/`);
            return res.json();
        },
        
        use delay to prevent too many requests
        
        delay: 500,
        
        use min_length to don't sent request
        on a single character
        
        min_length: 2
        
        */
    }
});

input.addEventListener('input', () => {
    output.innerHTML = input.value;
});

tags.add_tag("emil");

get.addEventListener('click', function() {
    alert(input.value);
});

github('jcubic/tagger');
              
            
!
999px

Console