避免自動打開在Kendo Multi Select中點擊

Question

如何在點擊kendo multiselect自動完成框時禁用自動打開。當我開始打字時，它可能會打開。

Answer 1

您應該攔截open事件，檢查輸入文本的長度，如果是0，則調用preventDefault。喜歡的東西：

$("#required").kendoMultiSelect({ 
 
    open : function (e) { 
 
    var len = this.input.val().length; 
 
    if (len == 0) { 
 
     e.preventDefault(); 
 
    } 
 
    } 
 
})

<link href="http://cdn.kendostatic.com/2014.2.1008/styles/kendo.common.min.css" rel="stylesheet" /> 
 
<link href="http://cdn.kendostatic.com/2014.2.1008/styles/kendo.default.min.css" rel="stylesheet" /> 
 
<script src="http://cdn.kendostatic.com/2014.2.1008/js/jquery.min.js"></script> 
 
<script src="http://cdn.kendostatic.com/2014.2.1008/js/kendo.all.min.js"></script> 
 

 
<select id="required" multiple="multiple" data-placeholder="Select attendees..."> 
 
    <option>Steven White</option> 
 
    <option>Nancy King</option> 
 
    <option>Nancy Davolio</option> 
 
    <option>Robert Davolio</option> 
 
    <option>Michael Leverling</option> 
 
    <option>Andrew Callahan</option> 
 
    <option>Michael Suyama</option> 
 
    <option selected>Anne King</option> 
 
    <option>Laura Peacock</option> 
 
    <option>Robert Fuller</option> 
 
    <option>Janet White</option> 
 
    <option>Nancy Leverling</option> 
 
    <option>Robert Buchanan</option> 
 
    <option>Margaret Buchanan</option> 
 
    <option selected>Andrew Fuller</option> 
 
    <option>Anne Davolio</option> 
 
    <option>Andrew Suyama</option> 
 
    <option>Nige Buchanan</option> 
 
    <option>Laura Fuller</option> 
 
</select>