How do you query the values of textboxes dynamically created in a Panel container??

[SD]

Hello,

I have a form that has a panel container where I'm adding textboxes
dynamically based on a query to database, so I'm looping through the
records.

The problem I have is that once built, I need to pass those textboxes values
to another for to build the parameters for a report.

Here is the sample:

While myReader.Read()
Dim txtBox As New TextBox
Dim lbLabel As New Label
parCounter = parCounter + 1

' Create dynamic controls here.
lbLabel.ID = "Label" + parCounter.ToSt ring()
lbLabel.Text = myReader("param eter") & " "
lbLabel.Font.Bo ld = True
lbLabel.Font.Si ze = FontUnit.Parse( 15)

lbLabel.ForeCol or = Color.Navy
Page.Controls.A dd(lbLabel)
txtBox.ID = "Textbox" + parCounter.ToSt ring()
Page.Controls.A dd(txtBox)
Page.Controls.A dd(New LiteralControl( "<br>"))
End While

Dim objButton As New Button
objButton.Text = " Run Report "
objButton.ID = "ButtonID"
'AddHandler objButton.Click , AddressOf ButtonID_Click
Panel1.Controls .Add(New LiteralControl( "<br>"))
Panel1.Controls .Add(objButton)

So now on the postback I need to parse through all these values, but can't
find a single routine to handle this.

Any ideas???

SD

[William F. Robertson, Jr.]

Well, if you just need to get the values from the text box, you could do it
old Request.Forms style.

string s = null;
for( int parCounter = 0 ; parCounter == parCounter ; parCounter++ )
{
s = Request.Form["TextBox" + parCounter.ToSt ring()];
if ( s == null ) break; //leaves for loop

//this is a value from the text box.
Response.Write( s );
}

HTH,

bill
"SD" <[e-mail] t> wrote in message
news:1115297659 .b4aef7576e0c3f 7bbf7d1eb29005b 9ce@teranews...

Hello,

I have a form that has a panel container where I'm adding textboxes
dynamically based on a query to database, so I'm looping through the
records.

The problem I have is that once built, I need to pass those textboxes values to another for to build the parameters for a report.

Here is the sample:

While myReader.Read()
Dim txtBox As New TextBox
Dim lbLabel As New Label
parCounter = parCounter + 1

' Create dynamic controls here.
lbLabel.ID = "Label" + parCounter.ToSt ring()
lbLabel.Text = myReader("param eter") & " "
lbLabel.Font.Bo ld = True
lbLabel.Font.Si ze = FontUnit.Parse( 15)

lbLabel.ForeCol or = Color.Navy
Page.Controls.A dd(lbLabel)
txtBox.ID = "Textbox" + parCounter.ToSt ring()
Page.Controls.A dd(txtBox)
Page.Controls.A dd(New LiteralControl( "<br>"))
End While

Dim objButton As New Button
objButton.Text = " Run Report "
objButton.ID = "ButtonID"
'AddHandler objButton.Click , AddressOf ButtonID_Click
Panel1.Controls .Add(New LiteralControl( "<br>"))
Panel1.Controls .Add(objButton)

So now on the postback I need to parse through all these values, but can't
find a single routine to handle this.

Any ideas???

SD

[learningNET]

Thanks! Your solution solved my problem and it's the easiest one to follow. I
had been searching for a fix for two days.

[Kezza]

Thankyou also, as your answer solved my problem as well.
I have been trying to figure this out and although I have received help from
others nothing has seemed to work.

"William F. Robertson, Jr." wrote:

Well, if you just need to get the values from the text box, you could do it
old Request.Forms style.

string s = null;
for( int parCounter = 0 ; parCounter == parCounter ; parCounter++ )
{
s = Request.Form["TextBox" + parCounter.ToSt ring()];
if ( s == null ) break; //leaves for loop

//this is a value from the text box.
Response.Write( s );
}

HTH,

bill
"SD" <[e-mail] t> wrote in message
news:1115297659 .b4aef7576e0c3f 7bbf7d1eb29005b 9ce@teranews...

Hello,

I have a form that has a panel container where I'm adding textboxes
dynamically based on a query to database, so I'm looping through the
records.

The problem I have is that once built, I need to pass those textboxes

values

to another for to build the parameters for a report.

Here is the sample:

While myReader.Read()
Dim txtBox As New TextBox
Dim lbLabel As New Label
parCounter = parCounter + 1

' Create dynamic controls here.
lbLabel.ID = "Label" + parCounter.ToSt ring()
lbLabel.Text = myReader("param eter") & " "
lbLabel.Font.Bo ld = True
lbLabel.Font.Si ze = FontUnit.Parse( 15)

lbLabel.ForeCol or = Color.Navy
Page.Controls.A dd(lbLabel)
txtBox.ID = "Textbox" + parCounter.ToSt ring()
Page.Controls.A dd(txtBox)
Page.Controls.A dd(New LiteralControl( "<br>"))
End While

Dim objButton As New Button
objButton.Text = " Run Report "
objButton.ID = "ButtonID"
'AddHandler objButton.Click , AddressOf ButtonID_Click
Panel1.Controls .Add(New LiteralControl( "<br>"))
Panel1.Controls .Add(objButton)

So now on the postback I need to parse through all these values, but can't
find a single routine to handle this.

Any ideas???

SD