Hi!
I want to make a postback when the user hits the escape-button on the
keyboard and redirect the user to another page. But the
response.redire ct does not work for me in this "context".
I´m trying to do like this:
<body onkeydown="MyRe direct()">
function MyRedirect()
{
if(event.keyCod e == 27)
{
__doPostBack('' , 'myRedirect');
}
}
--
The doPostBack method is autogenerated by .net and look like this in
..net 2.0.
--
function __doPostBack(ev entTarget, eventArgument) {
if (!theForm.onsub mit || (theForm.onsubm it() != false)) {
theForm.__EVENT TARGET.value = eventTarget;
theForm.__EVENT ARGUMENT.value = eventArgument;
theForm.submit( );
}
}
--
This will trigger a postback.
In page_load I´m doing like this:
Private Sub Page_Load(...) Handles Me.Load
If Page.IsPostBack Then
If Request.Form("_ _EVENTARGUMENT" ) = "myRedirect " Then
response.redire ct("anotherPage .aspx")
End If
End If
End Sub
Nothing happens when executing response.redire ct. Why is that?
Thanks in advance
/ Steve
2  3916 
Response.Reddir ect is simply not executed.
Most likely IsPostBack return false.
Leve the code like that
If Request.Form("_ _EVENTARGUMENT" ) = "myRedirect " Then
response.redire ct("anotherPage .aspx")
End If
you do not need to check on PostBack
George.
"SteveSu" <ss*********@ho tmail.com> wrote in message news:11******** **************@ g44g2000cwa.goo glegroups.com.. .
Hi!
I want to make a postback when the user hits the escape-button on the
keyboard and redirect the user to another page. But the
response.redire ct does not work for me in this "context".
I´m trying to do like this:
<body onkeydown="MyRe direct()">
function MyRedirect()
{
if(event.keyCod e == 27)
{
__doPostBack('' , 'myRedirect');
}
}
--
The doPostBack method is autogenerated by .net and look like this in
.net 2.0.
--
function __doPostBack(ev entTarget, eventArgument) {
if (!theForm.onsub mit || (theForm.onsubm it() != false)) {
theForm.__EVENT TARGET.value = eventTarget;
theForm.__EVENT ARGUMENT.value = eventArgument;
theForm.submit( );
}
}
--
This will trigger a postback.
In page_load I´m doing like this:
Private Sub Page_Load(...) Handles Me.Load
If Page.IsPostBack Then
If Request.Form("_ _EVENTARGUMENT" ) = "myRedirect " Then
response.redire ct("anotherPage .aspx")
End If
End If
End Sub
Nothing happens when executing response.redire ct. Why is that?
Thanks in advance
/ Steve
Thanks for the reply.
This is not the case. I have steped through the code in the debugger
som I know that the response.redire ct line is executed.
The strange thing is that it does not seems to be an ordinary postback,
cause if I for example change the text-value for a label, the value is
not changed when the page is shown again.
I have tested the same thing for a LinkLabel. First I add a linklabel
to the page. In the event for the linklabel I have added a
response.redire ct. This works fine if I click on the link, but if I
call it from a javascript method like __doPostBack('L inkButton1', '')
the event is called but no response.redire ct is done. What is the
difference between this scenarios?
George wrote: Response.Reddir ect is simply not executed.
Most likely IsPostBack return false.
Leve the code like that
If Request.Form("_ _EVENTARGUMENT" ) = "myRedirect " Then
response.redire ct("anotherPage .aspx")
End If
you do not need to check on PostBack
George.
"SteveSu" <ss*********@ho tmail.com> wrote in message news:11******** **************@ g44g2000cwa.goo glegroups.com.. .
Hi!
I want to make a postback when the user hits the escape-button on the
keyboard and redirect the user to another page. But the
response.redire ct does not work for me in this "context".
I´m trying to do like this:
<body onkeydown="MyRe direct()">
function MyRedirect()
{
if(event.keyCod e == 27)
{
__doPostBack('' , 'myRedirect');
}
}
--
The doPostBack method is autogenerated by .net and look like this in
.net 2.0.
--
function __doPostBack(ev entTarget, eventArgument) {
if (!theForm.onsub mit || (theForm.onsubm it() != false)) {
theForm.__EVENT TARGET.value = eventTarget;
theForm.__EVENT ARGUMENT.value = eventArgument;
theForm.submit( );
}
}
--
This will trigger a postback.
In page_load I´m doing like this:
Private Sub Page_Load(...) Handles Me.Load
If Page.IsPostBack Then
If Request.Form("_ _EVENTARGUMENT" ) = "myRedirect " Then
response.redire ct("anotherPage .aspx")
End If
End If
End Sub
Nothing happens when executing response.redire ct. Why is that?
Thanks in advance
/ Steve This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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