动态post，避免直接给页面传输大量数据
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/**
* ajax通过商品刷新供应商
* by_kangyx
* @throws IOException
*/
@RequestMapping
(params =
"actionMethod=refreshGoodRefSuppliers"
,method = RequestMethod.POST)
public
void
refreshGoodRefSuppliers(
final
Model model,
final
HttpServletRequest request,
final
HttpServletResponse response)
throws
IOException{
//定义返回字符串
StringBuffer strBuffer =
new
StringBuffer(
""
);
String goodId = request.getParameter(
"goodId"
);
strBuffer.append(
"<option value=''>---请选择---</option>"
);
List<GoodRefSuppliers> goodRefSuppliersList = baseSupplierService.getGoodRefSuppliers(Long.valueOf(goodId));
for
(
int
i=
0
;i<goodRefSuppliersList.size();i++){
strBuffer.append(
"<option value ='"
+goodRefSuppliersList.get(i).getSuppliers().getId()+
"'>"
+goodRefSuppliersList.get(i).getSuppliers().getName()+
"</option>"
);
}
Util.printString(response,strBuffer.toString());
}
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<td>
<select name=
"goodRefSuppliers"
id=
"goodRefSuppliers_${s.index}"
onchange=
"setSuppliers(this.value,${orderdetail.id});"
onkeydown=
"refreshGoodRefSuppliers(${orderdetail.prdInfo.goodsInfo.id},${s.index});"
onmousedown=
"refreshGoodRefSuppliers(${orderdetail.prdInfo.goodsInfo.id},${s.index});"
>
<option value=
""
>--请选择--</option>
</select>
</td>
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function refreshGoodRefSuppliers(id,ip){
switchData(
'logisticsOrders.do?actionMethod=refreshGoodRefSuppliers&goodId='
+id,
''
,function(data,flag){
if
(flag==
1
){
if
(data!=
""
){
$(
"#goodRefSuppliers_"
+ip).empty().append(data);
}
}
});
}
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