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2html代码
<span> <tr> <td><img onclick="addType()" src="${msUrl}/images/logo/add.png">产品范围:</td> <td><select id="selectTypeOne" class="easyui-combobox" data-options="required:true"> <option>一级分类</option> </select> <select id="selectTypeTwo" class="easyui-combobox" data-options="required:true"> <option selected="selected">全部</option> </select></td> </tr> <tr height="20px"> <td></td> <td id="typeThree"></td> </tr> <tr height="30px"> <td></td> <td><span id="typeOneResult"></span><span id="typeOneSubResult"></span> <hr /></td> </tr> </span> 3js代码
$("#selectTypeOne").combobox({ url : config.urlMap.typeList, valueField : "name", textField : "name", required : true, width : "100", onSelect : function(row) { typeName1 = row.name $("#typeThree").html(""); $("#typeOneResult").html(""); $("#typeOneSubResult").html(""); subTypeName=[]; $("#selectTypeTwo").combobox({ url : config.urlMap.typeList + "?parent=" + row.id, valueField : "name", textField : "name", width : "100", required : true, onSelect : function(row) { typeName2 = typeName1 + ">" + row.name; $.getJSON(config.urlMap.typeList + "?parent=" + row.id, function(data) { var typeThreeName = "" for (var i = 0; i < data.length; i++) { typeThreeName += "<input onclick=clinkType("" + data[i].name + "") name="typeThree" value=" + data[i].name + " type="checkbox">" + data[i].name } $("#typeThree").html(typeThreeName); $("#typeOneResult").html(typeName2 + ">"); $("#typeOneSubResult").html(""); subTypeName=[]; }); } }) } }); }) //删除下标元素方式一 Array.prototype.remove = function(dx) { if (isNaN(dx) || dx > this.length) { return false; } for (var i = 0, n = 0; i < this.length; i++) { if (this[i] != this[dx]) { this[n++] = this[i] } } this.length -= 1 } //删除数组元素方式二 Array.prototype.baoremove = function(dx) { if (isNaN(dx) || dx > this.length) { return false; } this.splice(dx, 1); } var subTypeName = []; function clinkType(name) { var index = subTypeName.indexOf(name) if (index == -1) { subTypeName.push(name); } else { subTypeName.baoremove(index); } $("#typeOneSubResult").html(subTypeName.join(",")); }