|
public CustomerEditContactInfo ( |
||
| newItem | ||
| return | ||
public ActionResult Edit(int?id, CustomerEditContactInfo newItem)
{
// Validate the input
if (!ModelState.IsValid)
{
// Our "version 1" approach is to display the "edit form" again
return(RedirectToAction("edit", new { id = newItem.CustomerId }));
}
if (id.GetValueOrDefault() != newItem.CustomerId)
{
// This appears to be data tampering, so redirect the user away
return(RedirectToAction("index"));
}
// Attempt to do the update
var editedItem = m.CustomerEditContactInfo(newItem);
if (editedItem == null)
{
// There was a problem updating the object
// Our "version 1" approach is to display the "edit form" again
return(RedirectToAction("edit", new { id = newItem.CustomerId }));
}
else
{
// Show the details view, which will have the updated data
return(RedirectToAction("details", new { id = newItem.CustomerId }));
}
}
public ActionResult Edit(int?id, CustomerEditContactInfo newItem)
{
// Validate the input
if (!ModelState.IsValid)
{
// Our "version 1" approach is to display the "edit form" again
return(RedirectToAction("edit", new { id = newItem.CustomerId }));
}
if (id.GetValueOrDefault() != newItem.CustomerId)
{
// This appears to be data tampering, so redirect the user away
return(RedirectToAction("index"));
}
// Attention 03 (web app) - Error - cause a validation error when saving to the store
// At this point in the method, newItem has passed the initial validation test
// Set a breakpoint at line 139 below
// So, let's invalidate some of its values (null or string too long),
// and pass it to the manager, which will attempt to save it to the data store
// Then, BOOM!, a DbEntity validation error will appear
// Set a required value to null
newItem.Email = null;
// Set another to a too-long value
newItem.Phone = "This string is too long. It exceeds the 24-character limit.";
// Attempt to do the update
var editedItem = m.CustomerEditContactInfo(newItem);
if (editedItem == null)
{
// There was a problem updating the object
// Our "version 1" approach is to display the "edit form" again
return(RedirectToAction("edit", new { id = newItem.CustomerId }));
}
else
{
// Show the details view, which will have the updated data
return(RedirectToAction("details", new { id = newItem.CustomerId }));
}
}
public ActionResult Edit(int?id, CustomerEditContactInfo newItem)
{
if (!ModelState.IsValid)
{
return(RedirectToAction("edit", new { id = newItem.CustomerId }));
}
if (id.GetValueOrDefault() != newItem.CustomerId)
{
return(RedirectToAction("index"));
}
var editedItem = m.CustomerEditContactInfo(newItem);
if (editedItem == null)
{
return(RedirectToAction("edit", new { id = newItem.CustomerId }));
}
else
{
return(RedirectToAction("details", new { id = newItem.CustomerId }));
}
}
