<td><select id='goodRefSuppliers_${s.index}' style='width: 100px;'><option value=''>--请选择--</option>

			<c:forEach var='goodRefSuppliers' items='${goodRefSuppliersList}'>

			 <c:if test ="${goodRefSuppliers.prdInfo == prd}">

			 <option id='${goodRefSuppliers.suppliers.id}' value='${goodRefSuppliers.suppliers.name},${goodRefSuppliers.suppliers.id}'>${goodRefSuppliers.suppliers.name}

			 </option>

			 </c:if>

			 </c:forEach>

			 </select>

			 </td>

var chk_value = [];

	function jqchk() { //jquery获取复选框值

		$('input[name="id"]:checked').each(function() {

			var ip = $(this).attr('id');

			var val = $(this).val();

			//alert(val);

			var unit = $('#unit_'+ip).val();

			var goodRefSuppliers = $('#goodRefSuppliers_'+ip).val();

			//alert(goodRefSuppliers);

			val = val + "," + unit+"," +goodRefSuppliers;

			chk_value.push(val);

		});

		if (chk_value.length == 0) {

			alert('没有选择任何数据。');

			return false;

		}

		return true;

	}

	function ext(){

	   if(jqchk()){

			var str = "";

		 	for(var i=0;i<chk_value.length;i++){

		 		var ips = parseInt(Math.random() * new Date().getTime());

		 		str = str + "<tr id='gradeTr_"+ips+"'>"

	               +"<td>" + chk_value[i].split(",")[1] + "</td>"

	               +"<td>" + chk_value[i].split(",")[2] + "</td>"

	               +"<td>" + chk_value[i].split(",")[3] + "</td>"

	               +"<td><input type='hidden' id='suppliers_"+ips+"' value=" + chk_value[i].split(",")[5] + "> "+ chk_value[i].split(",")[4] +"</td>"

	               +"<td><select id='gradeCode_"+ips+"' style='width: 100px;'><option value=''>--请选择--</option><c:forEach var='grade' items='${productGradeList}'><option value='${grade.propertyCode}'>${grade.propertyValue}</option></c:forEach></select></td>"

	               +"<td><select id='inventoryStatus_"+ips+"' style='width: 100px;'><option value=''>--请选择--</option><c:forEach var='status' items='${inventoryStatusList}'><option value='${status.propertyCode}'>${status.propertyValue}</option></c:forEach></select></td>"

	               +"<td><select id='inventoryType_"+ips+"' style='width: 100px;'><option value=''>--请选择--</option><c:forEach var='inventoryType' items='${inventoryTypeList}'><option value='${inventoryType.propertyCode}'<c:if test="${inventoryType.propertyValue=='备件库存'}">selected</c:if>>${inventoryType.propertyValue}</option></c:forEach></select></td>"

	               +"<td><input type='text' id='itemKey_"+ips+"' value='无'/></td>"

	               +"<td><input type='text' id='quantity_"+ips+"' onkeyup='javascrit:IsNum(this)'/></td>"

	               +"<td align='center'><input type='hidden' name='prdId' value='"+chk_value[i].split(",")[0]+"' id='"+ips+"'/><a href='javascript:deleteGoods("+ips+")'>删除</a></td></tr>";

			}//for

		 	closePopup();

			parent.refreshMain(str);

			//alert(str);

			parent.hideErrorMsg();

		}//if

     }