一、说明
本文是利用EasyUI实现下拉框多选功能,在ComboxTree其原有的基础上对样式进行了改进,样式表已上传demo,代码如下
二、代码
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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实现多选下拉框</ 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", //数据源 onCheck: function (node, checked) { //让全选不显示 $("#ddlLine").combotree("setText", $("#ddlLine").combobox("getText").toString().replace("全选,", "")); }, onClick: function (node, checked) { //让全选不显示 $("#ddlLine").combotree("setText", $("#ddlLine").combobox("getText").toString().replace("全选,", "")); } }); }) </ script > </ head > < body > 多选:< select id="ddlLine" class="easyui-combotree" style="width: 205px; height: 24px;"> </ select > </ body > </ html > |
三、效果
四、下载