以下代码工作正常，但一次只有一个值，我希望选择多个值以逗号分隔。 例如我从下拉列表中选择了Alabama，然后当我给逗号做例子：Alabama，并输入一个新的字母，比如C [例如：Alabama，C]，下一组项目必须显示在下拉列表中 最后，我将在TextBox示例中使用以下值：加利福尼亚州阿拉巴马州
<html >
<head>
<link rel="stylesheet" href="dijit/themes/claro/claro.css">
<script>dojoConfig = {parseOnLoad: true}</script>
<script src='dojo/dojo.js'></script>
<script>
require([
"dojo/store/Memory", "dijit/form/FilteringSelect", "dojo/domReady!"
], function(Memory, FilteringSelect){
var stateStore = new Memory({
data: [
{name:"Alabama", id:"AL"},
{name:"Alaska", id:"AK"},
{name:"American Samoa", id:"AS"},
{name:"Arizona", id:"AZ"},
{name:"Arkansas", id:"AR"},
{name:"Armed Forces Europe", id:"AE"},
{name:"Armed Forces Pacific", id:"AP"},
{name:"Armed Forces the Americas", id:"AA"},
{name:"California", id:"CA"},
{name:"Colorado", id:"CO"},
{name:"Connecticut", id:"CT"},
{name:"Delaware", id:"DE"}
]
});
var filteringSelect = new FilteringSelect({
id: "stateSelect",
name: "state",
value: "CA",
store: stateStore,
searchAttr: "name"
}, "stateSelect");
});
</script>
</head>
<body class="claro">
<input id="stateSelect">
<p>
<button onclick="alert(dijit.byId('stateSelect').get('value'))">Get value</button>
<button onclick="alert(dijit.byId('stateSelect').get('displayedValue'))">Get displayed value</button>
</p>
</body>
</html>
答案 0 :(得分：0)
Dojo过滤选择窗口小部件不允许选择多个项目。考虑使用Dojo MultiSelect小部件作为替代方案。
请参阅：
http://dojotoolkit.org/reference-guide/1.9/dijit/form/MultiSelect.html
答案 1 :(得分：0)
你应该看看CheckedMultiSelect：
https://dojotoolkit.org/reference-guide/1.9/dojox/form/CheckedMultiSelect.html
它包含下拉菜单和多项目。要更改显示的标签，有趣的代码在函数_updateSelection中：
this.dropDownButton.set("label", this.multiple ?
lang.replace(this._nlsResources.multiSelectLabelText, {num: i}) :
label);
显示标签n item(s) selected。如果你想用逗号分隔项目，那么它就是插入代码的好地方。