select2

1. What is Select2?
2. How do I create a Select2?
3. What are Select2 tags?
4. What is Select2 in bootstrap?
5. Does Select2 use jQuery?
6. Is Select2 safe?
7. How do I destroy select2?
8. How do I use select2 search?
9. How set multiple values in select2?
10. How do you dynamically generate options for a selection?
11. How do you combine input and select?
12. How add option tag dynamically to select in jQuery?

What is Select2?

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

How do I create a Select2?

Select2 jQuery plugin is easy to add on the <select > element. Need to call the select2() method on the selector to initialize.
...
3. Download

1. Download the Select2 library from GitHub and also download the jQuery library.
2. Extract the downloaded files in the project directory.
3. Also, copy the jQuery library.

What are Select2 tags?

In addition to a pre-populated menu of options, Select2 can dynamically create new options from text input by the user in the search box. This feature is called "tagging". ... If a select2 have the tags option enabled, it will let you create a new temporary tag using the search box.

What is Select2 in bootstrap?

The theme offers styles to display "small" and "large" Select2 widgets in Bootstrap Input Groups with Bootstrap Control Sizing classes applied (e. g. Select2 in . ... You may also apply the Bootstrap Control Sizing classes directly to the . select2-container to alter its appearance.

Does Select2 use jQuery?

Select2 will register itself as a jQuery function if you use any of the distribution builds, so you can call . select2() on any jQuery selector where you would like to initialize Select2.

Is Select2 safe?

select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. Affected versions of the package are vulnerable to Cross-site Scripting (XSS). The escapeMarkup function escaped only &, and not html tags, quotes or slashes.

How do I destroy select2?

select2('remove');

How do I use select2 search?

To perform a search, you'll need to navigate to a search engine in your web browser, type one or more keywords—also known as search terms—then press Enter on your keyboard. In this example, we'll search for recipes. After you run a search, you'll see a list of relevant websites that match your search terms.

How set multiple values in select2?

anup1421 commented on Oct 18, 2016

1. I think you 1st need to apply select2-multiple class in the markup of select2 dropdown ($('#test') in your case) with attribute multiple. :
2. After that bind the select2 in document.ready function : $('#test').select2( ...
3. To display multiple value use:

How do you dynamically generate options for a selection?

To add a dropdown list dynamically, you would need to create the HTML <select> element, its label and optionally a <br> tag. In pure JavaScript, you can use the document. createElement() method to programmatically create a dropdown list. Then you can call the Node's appendChild() method or jQuery's .

How do you combine input and select?

As you can see the left hand portion of the input is where you would type the string for the input element, and the select drop down is inset into the border of the input element (the [v] is supposed to be a down arrow button to drop the list).

How add option tag dynamically to select in jQuery?

A new option is created with the text and the value of the option as the parameters. This element is then added to the select box with the append() method. A new jQuery DOM element is created with the option tag. The value of the tag is set with the val() method and the text of the option is set with the text() method.