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="width: 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="width: 100px"></select>
    三级分类<select data-options="textField:'name',valueField:'id'" id="ctg3ForAttrList" class="easyui-combobox" style="width: 100px"></select>
     
    <a href="javascript:reloadAttrList();" class="easyui-linkbutton"
     data-options="iconCls:'icon-add',plain:true">刷新属性</a>