kartik select2
$form->field($model, 'attribute')->widget(\kartik\select2\Select2::classname(), [
'data' => \yii\helpers\ArrayHelper::map(Model::find()->all(), 'id', 'username'),
'options' => ['placeholder' => 'Tanlang', 'multiple' => false, 'required' => true],
'theme' => \kartik\select2\Select2::THEME_KRAJEE,
'size' => 'xs',select2 multi select
######## In your HTML:
<select class="js-example-basic-multiple" name="states[]" multiple="multiple">
<option value="AL">Alabama</option>
...
<option value="WY">Wyoming</option>
</select>
####### In your Javascript (external .js resource or <script> tag):
$(document).ready(function() {
$('.js-example-basic-multiple').select2();
});
######### Get Selected values
$('.js-example-basic-multiple').select2('val')
######## Pre select values on page loads
$('.js-example-basic-multiple').val(['AL', 'WY']).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"});
});select 2 dropdown
$('#element').select2({
placeholder: 'Select a option',
minimumInputLength: 3,
ajax: {
url: route('api.fetch-options'),
dataType: 'json',
type: 'GET',
quietMillis: 50,
data: function (params) {
return {
visitor_name: params.term
}
},
processResults({ data }) {
return {
results: $.map(data, function (item) {
return {
text: item.name,
id: item.id,
}
})
}
}
}
}).change(() => {
// perform some action on change
});select2
$(".js-example-basic-multiple-limit").select2({
maximumSelectionLength: 3
});Copyright © 2021 Codeinu
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