[HttpPost]
p
ublic JsonResult CheckStock(IEnumerable<
pvIdsCount> pvIds)
{
VAR resultList = new List<pvIdsCount>();
if (pvIds != null)
{
for
each (var pvIdsCount in pvIds)
{
var pvId = pvIdsCount.pvId;
var count = pvIdsCount.count;
var stock = _
PRoductService.GetProductVariantById(pvId).StockQuant
ITy;
if (stock - count < 0)
{
var pv
IDC=new pvIdsCount();
pvIdC.pvId = pvId;
pvIdC.count = stock;
resultList.Add(pvIdC);
}
}
if (resultList.Count > 0)
{
return Json(new { resultList }); //Json() ---MVC的
JSON 方法会自动把List<T> IEnumerable<T>转换为 Json Array<T>
}
else
{
return Json("success");
}
}
return null;
}
public class pvIdsCount
{
public int pvId { set; get; }
public int count { set; get; }
}
AJAX
success: function (data) {
if (data
== "success") {
}
} else {
$.each(data.resultList, function (index, value) {
$("
#Item_PVId_" + value.pvId).ht
ML("This Product's Stock Not Enough.Stock is " + value.count);
});
}
}