I am facing a very peculiar problem
I have a asp.net page with a grid loaded with some rows in the
database.
On each row, i have a editcommand column for editing the row.
When user click the edit button, i do some calcualtion and depending
on the results of calcalation, i need to show a modal dialog bos with
different page.
So what i am doing if i have to show the confimration dialog, i am
invoking a javascript which is as follows
function OnConfirm()
{
var winSettings = 'center:yes;resizable:no;help:no;status:no;dialogW idth:250px;dialogHeight:200px';
winArgs=null;
winArgs= window.showModalDialog("confirmation.aspx",window) ;
}
Now in the OnPageLoad event of confirmation.aspx, i am getting some
session values which i set before calling the javascript to show the
modal dialog and and using this session values to show in the
confirmation page. When i close the confirmation dialog, i am calling
another javescript which calls window.close. But i think it just
closed the client window but page is not unloaded from the memory.
If i select the next row and try to do the same thing, page load of
confirmation.aspx is not called, i still get the previous values and
don't get updated values because page_load of confirmation.aspx where
i am getting updated session variables is not getting invoked.
Its very urgent, i have a release on coming tuesday. Any help would be
appreciated
venky
3  4308 
We have experience this problem several times relating to modal dialogs.
You modal page is getting cached. The workaround we did is to appear a
querystring value to the Confirmation.aspx page. It isn't used for
anything, but it lets your browser know the request is for a new page and it
can't use the cached version.
Plus in a modal box, no one sees the url, so it doesn't unpretty your pages
any.
HTH,
bill
"Venkat Chellam" <ve************@yahoo.com> wrote in message
news:ac**************************@posting.google.c om... I am facing a very peculiar problem
I have a asp.net page with a grid loaded with some rows in the
database.
On each row, i have a editcommand column for editing the row.
When user click the edit button, i do some calcualtion and depending
on the results of calcalation, i need to show a modal dialog bos with
different page.
So what i am doing if i have to show the confimration dialog, i am
invoking a javascript which is as follows
function OnConfirm()
{
var winSettings =
'center:yes;resizable:no;help:no;status:no;dialogW idth:250px;dialogHeight:20
0px'; winArgs=null;
winArgs= window.showModalDialog("confirmation.aspx",window) ;
}
Now in the OnPageLoad event of confirmation.aspx, i am getting some
session values which i set before calling the javascript to show the
modal dialog and and using this session values to show in the
confirmation page. When i close the confirmation dialog, i am calling
another javescript which calls window.close. But i think it just
closed the client window but page is not unloaded from the memory.
If i select the next row and try to do the same thing, page load of
confirmation.aspx is not called, i still get the previous values and
don't get updated values because page_load of confirmation.aspx where
i am getting updated session variables is not getting invoked.
Its very urgent, i have a release on coming tuesday. Any help would be
appreciated
venky
Yes, this appears to be a caching problem.
This code snippet worked for me. Just tell the browser to NOT cache the
page, but force a server retrieval everytime.
Place this between the <HEAD> tags in your aspx file.
<meta http-equiv="Pragma" content="no-cache">
Faisal
"Venkat Chellam" wrote: I am facing a very peculiar problem
I have a asp.net page with a grid loaded with some rows in the
database.
On each row, i have a editcommand column for editing the row.
When user click the edit button, i do some calcualtion and depending
on the results of calcalation, i need to show a modal dialog bos with
different page.
So what i am doing if i have to show the confimration dialog, i am
invoking a javascript which is as follows
function OnConfirm()
{
var winSettings = 'center:yes;resizable:no;help:no;status:no;dialogW idth:250px;dialogHeight:200px';
winArgs=null;
winArgs= window.showModalDialog("confirmation.aspx",window) ;
}
Now in the OnPageLoad event of confirmation.aspx, i am getting some
session values which i set before calling the javascript to show the
modal dialog and and using this session values to show in the
confirmation page. When i close the confirmation dialog, i am calling
another javescript which calls window.close. But i think it just
closed the client window but page is not unloaded from the memory.
If i select the next row and try to do the same thing, page load of
confirmation.aspx is not called, i still get the previous values and
don't get updated values because page_load of confirmation.aspx where
i am getting updated session variables is not getting invoked.
Its very urgent, i have a release on coming tuesday. Any help would be
appreciated
venky
Faisal,
I have the same problem. Your answer solved my problem also. Thank you!
"Faisal" wrote: Yes, this appears to be a caching problem.
This code snippet worked for me. Just tell the browser to NOT cache the
page, but force a server retrieval everytime.
Place this between the <HEAD> tags in your aspx file.
<meta http-equiv="Pragma" content="no-cache">
Faisal
"Venkat Chellam" wrote:
I am facing a very peculiar problem
I have a asp.net page with a grid loaded with some rows in the
database.
On each row, i have a editcommand column for editing the row.
When user click the edit button, i do some calcualtion and depending
on the results of calcalation, i need to show a modal dialog bos with
different page.
So what i am doing if i have to show the confimration dialog, i am
invoking a javascript which is as follows
function OnConfirm()
{
var winSettings = 'center:yes;resizable:no;help:no;status:no;dialogW idth:250px;dialogHeight:200px';
winArgs=null;
winArgs= window.showModalDialog("confirmation.aspx",window) ;
}
Now in the OnPageLoad event of confirmation.aspx, i am getting some
session values which i set before calling the javascript to show the
modal dialog and and using this session values to show in the
confirmation page. When i close the confirmation dialog, i am calling
another javescript which calls window.close. But i think it just
closed the client window but page is not unloaded from the memory.
If i select the next row and try to do the same thing, page load of
confirmation.aspx is not called, i still get the previous values and
don't get updated values because page_load of confirmation.aspx where
i am getting updated session variables is not getting invoked.
Its very urgent, i have a release on coming tuesday. Any help would be
appreciated
venky This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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