技术汇总:第四章:使用Easyui做三级下拉列表

功能展示:

Easyui

功能代码:

一级分类<select data-options="url:'getCatalog1',textField:'name',valueField:'id',
    onSelect: function(rec){
        var url = 'getCatalog2?catalog1Id='+rec.id;
        $('#ctg2ForAttrList').combobox('clear');
        $('#ctg2ForAttrList').combobox('reload', url);
    }
" class="easyui-combobox" style=" 100px"></select>
二级分类<select data-options="textField:'name',valueField:'id',
    onSelect: function(rec){
        var url = 'getCatalog3?catalog2Id='+rec.id;
        $('#ctg3ForAttrList').combobox('clear');
        $('#ctg3ForAttrList').combobox('reload', url);
    }
" id="ctg2ForAttrList" class="easyui-combobox" style=" 100px"></select>
三级分类<select data-options="textField:'name',valueField:'id'" id="ctg3ForAttrList" class="easyui-combobox" style=" 100px"></select>

<a href="javascript:reloadAttrList();" class="easyui-linkbutton"
 data-options="iconCls:'icon-add',plain:true">刷新属性</a>
原文地址:https://www.cnblogs.com/javawxid/p/12811988.html