Hi,
On a webform do I have a label, a textBox (txtName) and a submit-button (all
asp server controls) :
Upon pressing the button do I write the entered name in the html-output
stream (at server site) :
private void idSubmit_Click(object sender, System.EventArgs e)
{
string str = "Thanks for filling out our survey " + txtName.Text +
"<br>";
Response.Write(str);
}
That works when I execute this in a brower but I see all the controls
displayed as well.
How can I only display the entered name as a reponse ?
thnx
Chris
7  2047 
On Thu, 09 Sep 2004 11:28:50 GMT, Chris wrote: Hi,
On a webform do I have a label, a textBox (txtName) and a submit-button (all
asp server controls) :
Upon pressing the button do I write the entered name in the html-output
stream (at server site) :
private void idSubmit_Click(object sender, System.EventArgs e)
{
string str = "Thanks for filling out our survey " + txtName.Text +
"<br>";
Response.Write(str);
}
That works when I execute this in a brower but I see all the controls
displayed as well.
How can I only display the entered name as a reponse ?
thnx
Chris
First of all: buy an ASP.NET book to read in on the fundamentals.
If you want to hide controls, use:
idSubmit.Visible=false;
txtName.Visible=false;
You should use a label control to output your message to the user. The
message may look ok, but the Click event is handled before Page.Render()
causing something like:
Thanks for filling out our survey Doe<BR>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
....
</HTML>
Which is less than perfect.
/Hugo
Don't write to response (although you can if you wish). Rather prepare all
you want to render in design time and manipulate Visible property.
Eliyahu
"Chris" <ch********@pandora.be> wrote in message
news:S7**********************@phobos.telenet-ops.be... Hi,
On a webform do I have a label, a textBox (txtName) and a submit-button
(all asp server controls) :
Upon pressing the button do I write the entered name in the html-output
stream (at server site) :
private void idSubmit_Click(object sender, System.EventArgs e)
{
string str = "Thanks for filling out our survey " + txtName.Text +
"<br>";
Response.Write(str);
}
That works when I execute this in a brower but I see all the controls
displayed as well.
How can I only display the entered name as a reponse ?
thnx
Chris
ok, thanks.
is there any way you can prevent a control from rendering itself at runtime
(based on a if-condition) ?
"Hugo Wetterberg" <hu*************@smi.mas.lu.se> wrote in message
news:1f******************************@40tude.net.. . On Thu, 09 Sep 2004 11:28:50 GMT, Chris wrote:
Hi,
On a webform do I have a label, a textBox (txtName) and a submit-button
(all asp server controls) :
Upon pressing the button do I write the entered name in the html-output
stream (at server site) :
private void idSubmit_Click(object sender, System.EventArgs e)
{
string str = "Thanks for filling out our survey " + txtName.Text +
"<br>";
Response.Write(str);
}
That works when I execute this in a brower but I see all the controls
displayed as well.
How can I only display the entered name as a reponse ?
thnx
Chris
First of all: buy an ASP.NET book to read in on the fundamentals.
If you want to hide controls, use:
idSubmit.Visible=false;
txtName.Visible=false;
You should use a label control to output your message to the user. The
message may look ok, but the Click event is handled before Page.Render()
causing something like:
Thanks for filling out our survey Doe<BR>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
...
</HTML>
Which is less than perfect.
/Hugo
Yes, of course. Assume that the user queries you page using parameters in
the uri:"testpage.aspx?hideButton=yes"
then you can test this in the Page Load handler:
if(Request["hideButton"]=="yes")
idSubmit.Visible=false;
Or a more irrational condition if you want to hide the button at night:
if(DateTime.Now.Hour>20 || DateTime.Now.Hour<6)
idSubmit.Visible=false;
/Hugo
On Thu, 09 Sep 2004 12:11:59 GMT, Chris wrote: ok, thanks.
is there any way you can prevent a control from rendering itself at runtime
(based on a if-condition) ?
"Hugo Wetterberg" <hu*************@smi.mas.lu.se> wrote in message
news:1f******************************@40tude.net.. . On Thu, 09 Sep 2004 11:28:50 GMT, Chris wrote:
Hi,
On a webform do I have a label, a textBox (txtName) and a submit-button (all asp server controls) :
Upon pressing the button do I write the entered name in the html-output
stream (at server site) :
private void idSubmit_Click(object sender, System.EventArgs e)
{
string str = "Thanks for filling out our survey " + txtName.Text +
"<br>";
Response.Write(str);
}
That works when I execute this in a brower but I see all the controls
displayed as well.
How can I only display the entered name as a reponse ?
thnx
Chris
First of all: buy an ASP.NET book to read in on the fundamentals.
If you want to hide controls, use:
idSubmit.Visible=false;
txtName.Visible=false;
You should use a label control to output your message to the user. The
message may look ok, but the Click event is handled before Page.Render()
causing something like:
Thanks for filling out our survey Doe<BR>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
...
</HTML>
Which is less than perfect.
/Hugo
Most of them have a visible and enabled attributes. You can set both of
these to false to hide and disable them. They both have to be set to false
really in order for best performance and for best results.
Hope this helps,
Mark Fitzpatrick
Microsoft MVP - FrontPage
"Chris" <ch********@pandora.be> wrote in message
news:jM***********************@phobos.telenet-ops.be... ok, thanks.
is there any way you can prevent a control from rendering itself at
runtime
(based on a if-condition) ?
"Hugo Wetterberg" <hu*************@smi.mas.lu.se> wrote in message
news:1f******************************@40tude.net.. . On Thu, 09 Sep 2004 11:28:50 GMT, Chris wrote:
> Hi,
>
> On a webform do I have a label, a textBox (txtName) and a submit-button (all > asp server controls) :
>
> Upon pressing the button do I write the entered name in the html-output
> stream (at server site) :
>
>
> private void idSubmit_Click(object sender, System.EventArgs e)
> {
> string str = "Thanks for filling out our survey " + txtName.Text +
> "<br>";
> Response.Write(str);
> }
>
> That works when I execute this in a brower but I see all the controls
> displayed as well.
>
> How can I only display the entered name as a reponse ?
>
> thnx
> Chris
First of all: buy an ASP.NET book to read in on the fundamentals.
If you want to hide controls, use:
idSubmit.Visible=false;
txtName.Visible=false;
You should use a label control to output your message to the user. The
message may look ok, but the Click event is handled before Page.Render()
causing something like:
Thanks for filling out our survey Doe<BR>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
...
</HTML>
Which is less than perfect.
/Hugo
apart from setting the visible property to false, is there a way to do that
in the Page-PreRender-event handler ?
some check allowing me to prevent the rendering of a specific control on the
page
thanks
Chris
"Hugo Wetterberg" <hu*************@smi.mas.lu.se> wrote in message
news:j0****************************@40tude.net... Yes, of course. Assume that the user queries you page using parameters in
the uri:"testpage.aspx?hideButton=yes"
then you can test this in the Page Load handler:
if(Request["hideButton"]=="yes")
idSubmit.Visible=false;
Or a more irrational condition if you want to hide the button at night:
if(DateTime.Now.Hour>20 || DateTime.Now.Hour<6)
idSubmit.Visible=false;
/Hugo
On Thu, 09 Sep 2004 12:11:59 GMT, Chris wrote:
ok, thanks.
is there any way you can prevent a control from rendering itself at
runtime (based on a if-condition) ?
"Hugo Wetterberg" <hu*************@smi.mas.lu.se> wrote in message
news:1f******************************@40tude.net.. . On Thu, 09 Sep 2004 11:28:50 GMT, Chris wrote:
Hi,
On a webform do I have a label, a textBox (txtName) and a
submit-button (all asp server controls) :
Upon pressing the button do I write the entered name in the
html-output stream (at server site) :
private void idSubmit_Click(object sender, System.EventArgs e)
{
string str = "Thanks for filling out our survey " + txtName.Text +
"<br>";
Response.Write(str);
}
That works when I execute this in a brower but I see all the controls
displayed as well.
How can I only display the entered name as a reponse ?
thnx
Chris
First of all: buy an ASP.NET book to read in on the fundamentals.
If you want to hide controls, use:
idSubmit.Visible=false;
txtName.Visible=false;
You should use a label control to output your message to the user. The
message may look ok, but the Click event is handled before
Page.Render() causing something like:
Thanks for filling out our survey Doe<BR>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
...
</HTML>
Which is less than perfect.
/Hugo
I don't know what you're after, setting Visible to false prevents the
rendering of the control. The metod void Render(HtmlTextWriter) for the
control never gets executed. It doesn't matter if you do this in Load or
PreRender, rendering is completely prevented anyway.
/Hugo
On Thu, 09 Sep 2004 16:18:21 GMT, Chris wrote: apart from setting the visible property to false, is there a way to do that
in the Page-PreRender-event handler ?
some check allowing me to prevent the rendering of a specific control on the
page
thanks
Chris
"Hugo Wetterberg" <hu*************@smi.mas.lu.se> wrote in message
news:j0****************************@40tude.net... Yes, of course. Assume that the user queries you page using parameters in
the uri:"testpage.aspx?hideButton=yes"
then you can test this in the Page Load handler:
if(Request["hideButton"]=="yes")
idSubmit.Visible=false;
Or a more irrational condition if you want to hide the button at night:
if(DateTime.Now.Hour>20 || DateTime.Now.Hour<6)
idSubmit.Visible=false;
/Hugo
On Thu, 09 Sep 2004 12:11:59 GMT, Chris wrote:
ok, thanks.
is there any way you can prevent a control from rendering itself at runtime (based on a if-condition) ?
"Hugo Wetterberg" <hu*************@smi.mas.lu.se> wrote in message
news:1f******************************@40tude.net.. .
On Thu, 09 Sep 2004 11:28:50 GMT, Chris wrote:
> Hi,
>
> On a webform do I have a label, a textBox (txtName) and a submit-button (all
> asp server controls) :
>
> Upon pressing the button do I write the entered name in the html-output> stream (at server site) :
>
>
> private void idSubmit_Click(object sender, System.EventArgs e)
> {
> string str = "Thanks for filling out our survey " + txtName.Text +
> "<br>";
> Response.Write(str);
> }
>
> That works when I execute this in a brower but I see all the controls
> displayed as well.
>
> How can I only display the entered name as a reponse ?
>
> thnx
> Chris
First of all: buy an ASP.NET book to read in on the fundamentals.
If you want to hide controls, use:
idSubmit.Visible=false;
txtName.Visible=false;
You should use a label control to output your message to the user. The
message may look ok, but the Click event is handled before Page.Render() causing something like:
Thanks for filling out our survey Doe<BR>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
...
</HTML>
Which is less than perfect.
/Hugo This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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