C# 修改/新建判断
//查询有无重复(新建用)
public List<bloodBreedDetailsEntity> CodeList(string code)
{
var expression = ExtLinq.True<BloodBreedDetailsEntity>();
expression = expression.And(t=>t.Code ==(code));
return service.IQueryable(expression).ToList();
}
//查询有没有一样的数据（修改用）
public List<BloodBreedDetailsEntity> CodeListForUpdate(int id,string code)
{
var expression =ExLinq.True<BloodBreedDetailsEntity>();
expression = expression.And(t=>t.Id!=id);
expression = expression.And(t=>t.Code== code);
return service.IQueryable(expression).ToList();
}
public int SubmitFrom(BloodBreedDetailsEntity itemsEntity,int KeyValue=-1)
{
int lcqa=0
if (KeyValue>0)
{
List<BloodBreedDetailsEntity> detailList = CodeListForUpdate(itemsEntity.Id,itemsEntity.Code)
if(detailList.Count == 0)
{
service.Update(itemsEntity);
lcqa=1;
}
}
else
{
List<BloodBreedDetailsEntity> detailList = CodeList(itemsEntity.Code);
if(detailList.Count == 0)
{
service.Insert(itemsEntity);
lcqa=1;
}
}
return lcqa;
}
Controller界面
public ActionResult SubmitForm(BloodBreedDetailsEntity bloodBreedDetailsEntity,int keyvalue=-1)
{
int a = bloodBreedDetailsApp.SubmitForm(bloodBreedDetailsEntity,keyvalue);
if(a==1)
{
return Success("操作成功");
}else{
return Error("操作失败");
}
}
前端js界面
<script>
function submitForm()
{
if(!$('#form1').formValid())
{
return false;
}
var postData = $("form1").formSerialize();
postData["keyValue"] = keyValue;
$.submitForm({
url:"/DictManage/BloodBreedDetails/SubmitForm",
param:postData,
success:function(){
$.currentWindow().$("#gridList").trigger("reloadGrid");
}
})
}
</script>
