I need to post the same page twice, once to get data based on a dropdown and once to save my form, the problem is since i am doing the post twice the code is not working.Please clarify my doubt.

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Please mail me the answer for this question. I have got a create page, in that if I select the RawMaterialReceiptID it should display me the total amount to be paid in respect to that Id and after I get the total amount to be paid, i actually make payment to my supplier and i want thses details to be saved in my db.For this the form needs to be posted twice to the server, but in my action method once it posts it doesnot post it again.I tried different action also, but in vain. The details entered in the form are not carried over to the different action.

Posted 14-Jul-13 6:54am

FirdousNasreen

Updated 15-Jul-13 6:33am

v2

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2 solutions

Solution 1

Hi
You can use from property for save a value in a method and use from this value in another method.
Please see bellow code:

C#

private int YourProperty { get; set; }

public ActionResult Index()
{
    YourMethod();
    // You Can Use from Your Value
    return View();
}

public void YourMethod()
{
    YourProperty = 10; //Set your Value
}

I hope it's helpful for you.

Posted 14-Jul-13 7:40am

Reza Alipour Fard

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**Zoltán Zörgő** · Accepted Answer · 2013-07-14T08:47:00

You can post a value as many times you like, but your actual task is to pass values between pages/posts.
You have two approaches:
0) when the values are posted the first time, you put them in hidden fields in the second form - and making the view model to retrieve them
1) by using session: simply gather what you need in a session object
+1) You could use the tempdata but it is meant for limited scenarios, so I wouldn't.
+2) You could use also ajax but might be complicated on client side - but you could address this approach in a future project. There are several examples out there, like this: http://www.asp.net/mvc/tutorials/mvc-music-store/mvc-music-store-part-8[^]
I would use approach 1.