public bool DeleteRecordById(int?id)
{
DemoVS4.Core.DAL.Product l = ctx.Products.Where(x => x.ProductID == id).FirstOrDefault();
if (l != null)
{
ctx.Products.DeleteOnSubmit(l);
ctx.SubmitChanges();
return(true);
}
else
{
return(false);
}
}
public JsonResult CheckDuplication(string ProductName)
{
DemoVS4.Core.DAL.Product items = ctx.Products.Where(x => x.ProductName == ProductName).FirstOrDefault();
if (items != null)
{
return(Json(new { value = "true" }));
}
else
{
return(Json(new { value = "false" }));
}
/*JavaScriptSerializer jSerializer = new JavaScriptSerializer();
* var publicationTable = ctx.Products.OrderBy(x=>x.ProductName);
* //return Json(publicationTable, JsonRequestBehavior.AllowGet); //this statement allow to see records directly on browser , you need also to set get in place of post in javascript(.aspx page)
* return Json(publicationTable); // this statement wont allow to see records directly on browser*/
}
