select2 destroy
if ($('#mySelect2').hasClass("select2-hidden-accessible")) {
// Select2 has been initialized
$('#mySelect2').select2('destroy');
}select2 destroy
if ($('#mySelect2').hasClass("select2-hidden-accessible")) {
// Select2 has been initialized
$('#mySelect2').select2('destroy');
}select2 preselect option
$('#mySelect2').val('1'); // Select the option with a value of '1'
$('#mySelect2').trigger('change'); // Notify any JS components that the value changedselect2 add option
// Set the value, creating a new option if necessary
if ($('#mySelect2').find("option[value='" + data.id + "']").length) {
$('#mySelect2').val(data.id).trigger('change');
} else {
// Create a DOM Option and pre-select by default
var newOption = new Option(data.text, data.id, true, true);
// Append it to the select
$('#mySelect2').append(newOption).trigger('change');
}select2
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/select2.min.css" rel="stylesheet" />
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/select2.min.js"></script>select2 .select2-results .select2-highlighted
$(document).ready(function() {
$("#menuOption1").select2({dropdownParent: "#menuOption1-container"});
$("#menuOption2").select2({dropdownParent: "#menuOption2-container"});
});select2 replace options
var options = [];
$.each(dataReturn, function (i, obj) {
//console.log(i);
//console.log(obj);
options.push({
text: obj.NickName,
id: obj.NickName
});
})
$("#BeneType").empty().select2({
data: options
});Copyright © 2021 Codeinu
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