一、說明
本文是利用EasyUI實現下拉框多選功能,在ComboxTree其原有的基礎上對樣式進行了改進,樣式表已上傳demo,代碼如下
二、代碼
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<!
DOCTYPE
html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<
html
xmlns="http://www.w3.org/1999/xhtml">
<
head
>
<
title
>利用EasyUI實現多選下拉框</
title
>
<
link
rel="stylesheet" type="text/css" href="EasyUI/easyui.css" />
<
script
type="text/javascript" src="EasyUI/jquery.min.js"></
script
>
<
script
type="text/javascript" src="EasyUI/jquery.easyui.min.js"></
script
>
<
script
type="text/javascript">
$(function () {
$('#ddlLine').combotree({
valueField: "id", //Value字段
textField: "text", //Text字段
multiple: true,
data: [{ "id": 1, "text": "All", "children": [{ "id": 13, "text": "C1" }, { "id": 14, "text": "C2" }, { "id": 15, "text": "C3"}]}],
// url: "tree_data2.json", //數據源
onCheck: function (node, checked) {
//讓全選不顯示
$("#ddlLine").combotree("setText", $("#ddlLine").combobox("getText").toString().replace("全選,", ""));
},
onClick: function (node, checked) {
//讓全選不顯示
$("#ddlLine").combotree("setText", $("#ddlLine").combobox("getText").toString().replace("全選,", ""));
}
});
})
</
script
>
</
head
>
<
body
>
多選:<
select
id="ddlLine" class="easyui-combotree" style="width: 205px; height: 24px;">
</
select
>
</
body
>
</
html
>
|
三、效果
四、下載