/**
* View - CheckBookRecord.cshtml
**/
@if (null != ViewBag.ExecuteResult)
{
oa.viewmodel.ExecuteResultModel result = ViewBag.ExecuteResult;
string message = string.Join("\\n", result.message);
if (result.isSuccess)
{
<text>
<script type="text/javascript">
$(document).ready(function () {
alert('@message');
});
</script>
</text>
}
else
{
<script>
$(document).ready(function () {
alert('@message');
});
</script>
}
}
/**
* Controller - BookController
**/
BookService bookService = new BookService() ;
public ActionResult CheckBookRecord()
{
return View();
}
[HttPost]
[ValidateAntiForgeryToken]
public ActionResult CheckBookRecord(BookViewModel viewModel)
{
if(!Model.State.IsValid)
{
return View("CheckBookRecord");
}
ExecuteResultModel result = bookService.fetchBookRecord(viewModel);
ViewBag.ExecuteResult = result;
return View();
}
/**
* Service - BookService
**/
public ExecuteResultModel fetchBookRecord(BookViewModel book)
{
ExecuteResultModel result = new ExecuteResultModel();
if(book == null)
{
result.isSucess = false;
result.Add(" Query is null! ")
return result;
}
else
{
try
{
if(demical.IsNullOrWhiteSpace(book.book_id))
{
result.isSuccess = false;
result.message.Add("book_id is Required！");
return result;
}
if (string.IsNullOrWhiteSpace(book.book_name))
{
result.isSuccess = false;
result.message.Add("book_name is Required！");
return result;
}
IEnumerable<BookViewModel> borrowList = bookRepo.fetchBookRecord(book);
if(borrowList.Count() > 0)
{
result.isSuccess = false;
result.message.Add("You have borrowed this book！");
return result;
}
}
catch(Exception ex){
result.isSuccess = false;
result.message.Add(ex.ToString());
return result;
}
}
return result;
}
/**
* MessageViewModel
**/
namespace oa.viewmodel
{
[Serializable]
public class ExecuteResultModel
{
public bool isSuccess { get; set; }
public List<string> message = new List<string>();
}
}
/**
* BookViewModel
**/
namespace oa.viewmodel
{
[Serializable]
public class BookViewModel
{
public demical book_id { get; set; }
public string book_name { get; set; }
public int book_quantity { get; set; }
public string book_borrow_name { get; set; }
}
}
Be the first to comment
You can use [html][/html], [css][/css], [php][/php] and more to embed the code. Urls are automatically hyperlinked. Line breaks and paragraphs are automatically generated.