Pass selected row value into new webform

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Dear everyone,
My question seems to be a frequent asked question (when searching on google at least). However, after spending 5 hours trying many things i have not found the right solution yet.

My case:
I have a webform with a datagridview populating all my products. I want to be able to select one of the products and then show more details from this in another webform called productdetails. These details shoul be generated by some sql queries that uses the product No to fetch detailed records. But this is not easy!

What I have tried:

1) I have tried to pass the value from one textbox in webform1 to webform2 without succes. Webform2.textbox is inassessiable due to protection.

Posted 12-Apr-16 6:28am

Kristian_dk

Updated 12-Apr-16 6:31am

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ZurdoDev · Accepted Answer · 2016-04-12T06:31:00

Solution 1

Pass it through the query string. That is probably the easiest way.

Posted 12-Apr-16 6:31am

ZurdoDev

Comments

Kristian_dk 12-Apr-16 13:35pm

Hello RyanDev. I'm a newbie - could you elaborate a little bit on how I do that ?
I have two sql queries. The first one on Webform1 which populates all products and the productnumber. The second sql query is on webform2 which shows all product details. This sql query is based on a WHERE product_no = @product_no
But how do i pass my productnumber from Webform1 into that WHERE statement?
Help :-)

ZurdoDev 12-Apr-16 13:42pm

There are many ways to do it, but it will depend on how you are getting to webform2.

For example, you could do:
Response.Redirect("webform2.aspx?product_no=" + product_no);

Then in Page_Load() of webform2 you can do
String product_no = Request.QueryString["product_no"];

Kristian_dk 12-Apr-16 14:23pm

RyanDev.. You are the MAN!! I have tried so many Things and spend now 7-8 hours solving this. You solution is absolutely awsome!! thank you!

ZurdoDev 12-Apr-16 14:30pm

You're welcome. And this is a very simple and straightforward and common way of doing it. :) But I'm glad you now know how to do it.