ASP.NET MVC Framework (Part 4): Handling Form Edit and Post Scenarios
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by Scott Guthrie
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Implementing Add New Product (Part 2 - First Approach)

Below is an initial implementation that we could use for our ProductsController. 

Figure 15

Notice above that we now have two action methods involved in the product creation process - "New" and "Create".  The "New" action method simply displays a blank form to the user.  The "Create" action method is what processes the posted values from the form, creates a new Product in the database based on them, and then redirects the client to the category listing page for the product.

The HTML form sent to the client is implemented in the "New.aspx" view called by the "New" action method.  An initial implementation of this (using textboxes for everything) would look like below:

Figure 16

Note above how we are using a standard HTML <form> element on the page (not a form runat=server).  The form's "action" attribute is set to post to our "Create" action method on ProductsController.  The post will happen when the <input type="submit"> element at the bottom is pressed.  When this happens, the ASP.NET MVC Framework will automatically handle mapping the ProductName, CategoryID, SupplierID and UnitPrice values as method parameters to the "Create" action method on ProductsController:

Figure 17

And now when we run the site we have basic product entry functionality working:

Figure 18


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User Comments

Title: Stuck / adding Creat & New to my Controller.cs   
Name: Casey
Date: 2009-07-29 4:08:45 PM
Comment:
Hi,
I'm a newbie as if you don't hear that all day long.

I have setup a project that is to allow me to post information to a SQL database, and view the updated information. I can view just fine, however I'm stuck on where in my code to add the Create, and New Methods. If you would like to look at my code I can post it or email it.

Thank you,

Casey,
Title: text search for an table in asp.net mvcframework   
Name: senthil
Date: 2009-02-07 8:42:22 AM
Comment:
i want to make an text search on a column in a table.
for exampe i type a name in the text box and click a button then it should search the name in the column .

hope u help me

thanks in advance






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