[英]How to set the displayed text when an item is chosen in selectize.js?
我正在将selectize.js用于网页上的多项选择。 HTML片段:
<select class="form-control" id="select_dd" multiple="multiple">
<option value="TEXT_TO_DISPLAY">
DECRIPTION
</option>
</select>
但是,当我选择该项目时,在选择输入框中显示的文本是DESCRIPTION。 我如何显示“值”属性而不是“文本”属性。
非常感谢
一种方法是使用render
选项:这样做的优点是您可以使选项文本和所选文本成为您选择的任何内容:
$('#select_dd').selectize({ render: { option: function(item, escape) { return '<div>' + item.text + ' </div>'; }, item: function(item, escape) { return '<div>' + item.value + ' whatever </div>'; } } });
<!DOCTYPE html> <html> <head> <title>Page Title</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"> <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/selectize.js/0.12.4/css/selectize.bootstrap3.css" /> <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/selectize.js/0.12.4/js/standalone/selectize.min.js"></script> </head> <body> <select class="form-control" id="select_dd" multiple="multiple"> <option value="TEXT_TO_DISPLAY_1">DECRIPTION 1</option> <option value="TEXT_TO_DISPLAY_2">DECRIPTION 2</option> <option value="TEXT_TO_DISPLAY_3">DECRIPTION 3</option> </select> </body> </html>
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