JQuery plugin Chosen.jquery.min.js

The imported file

Chosen.css, Chosen.jquery.min.js, jquery.js

Html:

<select class= "Chosen-select" id= "Form-field-select" data-placeholder= "Choose a state ..." >

</select>

JS Code:

$ ("#form-field-select"). HTML (data); Data is the string returned by Ajax (<option value= "" ></option>)

$ ("#form-field-select"). Trigger ("liszt:updated"); Dynamic setting of data
$ ('. Chosen-select '). Chosen ({allow_single_deselect:true}). Change (function () {alert ("ddd");}); Chosen () use jquery plugin, change () event triggered when item is selected

JQuery plugin Chosen.jquery.min.js