Passing Values

  • Thread starter Thread starter Gibs
  • Start date Start date
G

Gibs

Hi

I have two aspx pages in a frame and in the top page[top frame] i am
creating the controls[TextBox etc..] dynamically and putting in a place
holder. I have a hyperlink in this page[top frame] to populate the data in
the bottom aspx page[bottom frame]. When the user clicks this hyperlink i
need to populate the bottom aspx page[bottom aspx page]based on the user
imputs. So i need to pass the values from the top aspx page [top frame] to
bottom aspx page[bottom frame]. how can i achieve this. Please give some
ideas...


Thanks in Advance
 
Since these are just aspx pages, you should be able to the querystring, or
session variables to pass data between the 2 pages.
 
I am using the hyperlink only to redirect the page. more if i am doing a
postback these text box values are not visible.I am getting an error 'Object
reference not set to an instance of an object'. So i am not able to set the
session also.


Showjumper said:
Since these are just aspx pages, you should be able to the querystring, or
session variables to pass data between the 2 pages.
Gibs said:
Hi

I have two aspx pages in a frame and in the top page[top frame] i am
creating the controls[TextBox etc..] dynamically and putting in a place
holder. I have a hyperlink in this page[top frame] to populate the data in
the bottom aspx page[bottom frame]. When the user clicks this hyperlink i
need to populate the bottom aspx page[bottom aspx page]based on the user
imputs. So i need to pass the values from the top aspx page [top frame] to
bottom aspx page[bottom frame]. how can i achieve this. Please give some
ideas...


Thanks in Advance
Click to expand...
Click to expand...
 
I am using the hyperlink only to redirect the page. more if i am doing a
postback these text box values are not visible.I am getting an error 'Object
reference not set to an instance of an object'. So i am not able to set the
session also.
Click to expand...

The error probably means that you ar using a tag like <asp:Textbox
id="txtPipo"> in your aspx file but you do not declare a matching Textbox
object in your codebehind file like

Textbox txtPipo;

As for passing information, you can append all the data as name-value pairs
to the target url you pass to the redirect statement like

http:/someservername?name=pipo%20%address=woonwagen%20%occupation=clown

and then retrieve them through Request.QueryString as Showjumper already
suggested.

Showjumper said:
Since these are just aspx pages, you should be able to the querystring, or
session variables to pass data between the 2 pages.
Gibs said:
Hi

I have two aspx pages in a frame and in the top page[top frame] i am
creating the controls[TextBox etc..] dynamically and putting in a place
holder. I have a hyperlink in this page[top frame] to populate the data
in the bottom aspx page[bottom frame]. When the user clicks this
hyperlink i need to populate the bottom aspx page[bottom aspx page]
based on the user imputs. So i need to pass the values from the top
aspx page [top frame] to bottom aspx page[bottom frame]. how can
i achieve this. Please give some ideas...
Click to expand...
Click to expand...
Click to expand...
 
You can pass some values via client side code to a control (or hidden
control) in your other frame.
Here's some javascript code that might do the trick for you:
parent.FRAMENAME.document.form1.myhiddentextbox.value='test';
 
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