Passing Values By javascript

I have two webforms with the names frm1 and frm2. When user hits a button at
the frm1, frm2 opens in a new window. After clicking one row in frm2, this
form is closing.. But i can't pass the values to the frm1 without
postingback frm1. Is ther anyway to pass the values from one WebForm to
another without postingback especially in Javascript?Yes we can use hidden field for that.
sample code
window.opener.document.getElementById("hdAddedSpots").value += ',' +
songId;
window.opener is frm1 that has a hidden field in the name of
"hdAddedSpots".
thanks,
PB
"Alper OZGUR" <alpozgur@.gmail.com> wrote in message
news:OCwAFiTPGHA.668@.TK2MSFTNGP11.phx.gbl...
>I have two webforms with the names frm1 and frm2. When user hits a button
>at the frm1, frm2 opens in a new window. After clicking one row in frm2,
>this form is closing.. But i can't pass the values to the frm1 without
>postingback frm1. Is ther anyway to pass the values from one WebForm to
>another without postingback especially in Javascript?
>
>
Here's an article with links to five different tutorials on how to do what
you need:
http://www.webdevelopersjournal.com...ass_values.html
Sincerely,
S. Justin Gengo, MCP
Web Developer / Programmer
www.aboutfortunate.com
"Out of chaos comes order."
Nietzsche
"Alper OZGUR" <alpozgur@.gmail.com> wrote in message
news:OCwAFiTPGHA.668@.TK2MSFTNGP11.phx.gbl...
>I have two webforms with the names frm1 and frm2. When user hits a button
>at the frm1, frm2 opens in a new window. After clicking one row in frm2,
>this form is closing.. But i can't pass the values to the frm1 without
>postingback frm1. Is ther anyway to pass the values from one WebForm to
>another without postingback especially in Javascript?
>
>
Lot's of thanks to both of you.
"S. Justin Gengo [MCP]" <justin@.[no_spam_please]aboutfortunate.com>, haber
iletisinde unlar yazd:u7Rj1uTPGHA.1696@.TK2MSFTNGP14.phx.gbl...
> Here's an article with links to five different tutorials on how to do what
> you need:
> http://www.webdevelopersjournal.com...ass_values.html
> --
> Sincerely,
> S. Justin Gengo, MCP
> Web Developer / Programmer
> www.aboutfortunate.com
> "Out of chaos comes order."
> Nietzsche
> "Alper OZGUR" <alpozgur@.gmail.com> wrote in message
> news:OCwAFiTPGHA.668@.TK2MSFTNGP11.phx.gbl...
>

Passing Values By javascript

I have two webforms with the names frm1 and frm2. When user hits a button at
the frm1, frm2 opens in a new window. After clicking one row in frm2, this
form is closing.. But i can't pass the values to the frm1 without
postingback frm1. Is ther anyway to pass the values from one WebForm to
another without postingback especially in Javascript?Yes we can use hidden field for that.

sample code
window.opener.document.getElementById("hdAddedSpots").value += ',' +
songId;

window.opener is frm1 that has a hidden field in the name of
"hdAddedSpots".

thanks,
PB

"Alper OZGUR" <alpozgur@.gmail.com> wrote in message
news:OCwAFiTPGHA.668@.TK2MSFTNGP11.phx.gbl...
>I have two webforms with the names frm1 and frm2. When user hits a button
>at the frm1, frm2 opens in a new window. After clicking one row in frm2,
>this form is closing.. But i can't pass the values to the frm1 without
>postingback frm1. Is ther anyway to pass the values from one WebForm to
>another without postingback especially in Javascript?
>
Here's an article with links to five different tutorials on how to do what
you need:

http://www.webdevelopersjournal.com...ass_values.html

--
Sincerely,

S. Justin Gengo, MCP
Web Developer / Programmer

www.aboutfortunate.com

"Out of chaos comes order."
Nietzsche
"Alper OZGUR" <alpozgur@.gmail.com> wrote in message
news:OCwAFiTPGHA.668@.TK2MSFTNGP11.phx.gbl...
>I have two webforms with the names frm1 and frm2. When user hits a button
>at the frm1, frm2 opens in a new window. After clicking one row in frm2,
>this form is closing.. But i can't pass the values to the frm1 without
>postingback frm1. Is ther anyway to pass the values from one WebForm to
>another without postingback especially in Javascript?
>
Lot's of thanks to both of you.
"S. Justin Gengo [MCP]" <justin@.[no_spam_please]aboutfortunate.com>, haber
iletisinde unlar yazd:u7Rj1uTPGHA.1696@.TK2MSFTNGP14.phx.gbl...
> Here's an article with links to five different tutorials on how to do what
> you need:
> http://www.webdevelopersjournal.com...ass_values.html
> --
> Sincerely,
> S. Justin Gengo, MCP
> Web Developer / Programmer
> www.aboutfortunate.com
> "Out of chaos comes order."
> Nietzsche
> "Alper OZGUR" <alpozgur@.gmail.com> wrote in message
> news:OCwAFiTPGHA.668@.TK2MSFTNGP11.phx.gbl...
>>I have two webforms with the names frm1 and frm2. When user hits a button
>>at the frm1, frm2 opens in a new window. After clicking one row in frm2,
>>this form is closing.. But i can't pass the values to the frm1 without
>>postingback frm1. Is ther anyway to pass the values from one WebForm to
>>another without postingback especially in Javascript?
>>
>>
>>
>>

Passing variables between pages

Hello, I have a page where I ask the user to enter text into a text box, and clicking a button which sends them to another page. I am using the code (in C#):

void Button1_Click(object sender, EventArgs e)
{
Server.Transfer("results.aspx?q=" + TextBox1.Text);
}

which works fine, but how would I call upon the variable in the results page? Also, how could I check the TextBox1.Text to see if it is blank? I tried:

If (TextBox1.Text = "")

but it tells me that I can't change from a string to a bool. Any help would be great, thanks.Well, in VB to check for empty strings I do this.

If TextBox1.Text Is String.Empty Then
' Yell at the person for not entering any text
Else
' Thank them for entering something
End If

Passung CheckBox Values Question

After a user selects checkboxes and submits by clicking a button i can
retrieve the values True/False by calling the
Context.Items("Message") in the page_load of the retrieving page like
below

Sub doSubmit(ByVal Source As Object, ByVal E As EventArgs)
Context.Items.Add("Message", MessageBank.Checked)
Server.Transfer("page2.aspx")
End Sub

But what if page2.aspx contain strings like
"page2.aspx?sid=<#DataBinder>"
Whats the right thing to do if i want to retrieve those values on the
page like above i need it because i want to insert the record to a
table.
Any ideas?

*** Sent via Developersdex http://www.developersdex.com ***using context will be better coz it is secure than the second methos. one
can manipulate a query string not a context item.