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7 sie 2014 · To dynamically set the "selected" value of a Select2 component: Where the second parameter is an object with expected values. UPDATE: This does work, just wanted to note that in the new select2, "a_key" is "text" in a standard select2 object. so: {id: 100, text: 'Lorem Ipsum'}
If you want to keep existing select2 options you must save them, destroy the existing select2 instance, and then re-initialize. You can do that like so: const options = JSON.parse(JSON.stringify( $('#inputhidden').data('select2').options.options )); options.data = data; $('#inputhidden').empty().select2('destroy').select2(options);
To programmatically select an option/item for a Select2 control, use the jQuery .val() method: $('#mySelect2').val('1'); // Select the option with a value of '1'. $('#mySelect2').trigger('change'); // Notify any JS components that the value changed.
In your Javascript (external .js resource or <script> tag): $(document).ready(function() {. $('.js-example-basic-multiple').select2(); }); Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and pagination (infinite scrolling) of results.
The Solution: 💡🔧. To set the selected value in a select2 input field, you have a few options: 1. Initializing Select2 with a default value: When initializing Select2, you can specify the val property with the value you want to set. Here's an example:
There are two ways to programmatically access the current selection data: using .select2('data'), or by using a jQuery selector. Using the data method. Calling select2('data') will return a JavaScript array of objects representing the current selection.
5 wrz 2022 · The HTML select element option can easily set selected using jQuery – $(selector).val(option-value);. But this does not directly work with the Select2 dropdown element. In this tutorial, I show how you can dynamically set an option selected in Select2 with jQuery. Demo Download.
