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i use Content Pages inheriting master page.
But i cant use defaultfocus="txtName"
Because there is no Form, how could i set focus to a control?
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use javascript
Best Regards
3ala2
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Hi,
i have an asp.net web application. A user can start a process which takes a
long time, about 1.5 hour.
but after about an hour, internet explorer display's the page:
"The page cannot be displayed".
If i look at the processlist, the aspnet_wp.exe is still running fine. And
the last action before ending is write a small text file. It does it
perfectly. So i conclude it's no server side problem.
Does anyone know why internet expolorer displays that message. And how to
prevent it from comming up?
imran
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After an hour? That's odd, I would expect it to time out after a few minutes.
A web page is not supposed to take hours to create, and keeping the connection alive for that long time is a waste of resources.
Start the job in a background thread, and provide a page where the user can monitor the progress.
---
b { font-weight: normal; }
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Hi,
I m also facing the same problem. Kindly help me anyone, how to prevent Page can not be displayed message in IE.
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can anybody tell me how can i edit records in Gridview. I am using asp.net 2.0
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Hi there
I am in urgent need to know how to disable page level caching in a user control.
Please provide asp.net 2.0 specific solution.
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these code may help u
to remove page from cache. these code r write into Page Load event
if (Session["username"] == null)<br />
{<br />
Response.Redirect("login.aspx");<br />
}<br />
<br />
<br />
Response.Buffer = true;<br />
Response.ExpiresAbsolute = DateTime.Now.AddDays(-1d);<br />
Response.Expires = -1500;<br />
Response.CacheControl = "no-cache";
Deepak
Smile a Lots,Its Costs Nothing
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Thanx Deepak
But I was looking for page directive to disable caching.
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Page.Response.Cache.SetCacheability(HttpCacheability.NoCache) ?
you should explain what behaviour you would like to achieve...
Pilo
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I implemented ASP.NET 2.0 Client callback script (ICallbackEventHandler) to
get the result back from server without postback the page. Problem is when
session expires or authentication times out.
If I click on any button which performs postback on page, everything is fine
and I'm getting forwarded to login page, but when I click on the button which
implemented client callback script on and then a postback button, the error
happens.
Everybody can help me.
Thanks.
-- modified at 1:37 Thursday 16th November, 2006
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Hi all,
Please anybody tell me the connectionstring for mysql.
Thanks & Regards
Mishra
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This Page[^] will hep you out
Mubashir
Every job is a self portrait of the person who did it.
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Hi,
I am building up a string in vb.net, and then want to display it in a javascript confirm box. If the user confirm, then the function should go on, otherwise it should exit.
How would I proceed. This is what I have thus far.
<br />
msg = "The Centre has Item(s) attached to it." & vbCrLf & "Are You sure you want to delete this Centre?" <br />
msg = msg.Replace(vbCrLf, "\n")<br />
msg = "<script language=javascript>return confirm(""" & msg & """)</script>"<br />
msg = msg<br />
Dim sb As New StringBuilder()<br />
sb = New StringBuilder()<br />
sb.Append(msg)<br />
<br />
'not sure how to proceed from here <br />
If msg = MsgBoxResult.Yes Then<br />
'code here<br />
else<br />
'code here<br />
end if
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in the page load add this code
myButton.Attributes.Add("onclick", "return confirm_delete();")
and write in the aspx page
function confirm_delete()
{
if (confirm("Are you sure you want to delete this ... ?")==true)
return true;
else
return false;
}
hope this would help
Best Regards
3ala2
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Ok, I can include the function, but how do I set the true/false that the javascript returns to a variable in the code behind. Depending what the user selects, I continuw with the code behind function.
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It can't be done that way.
At least not without a TARDIS[^].
The page that you create will be sent to the browser, and the execution on the server ends. When the page is loaded in the browser, the Javascript will be run and the user get to reply to the confirm box. The result of the choise can not travel back in time and be used in the code that created the page before it was sent to the browser.
If you want to use the value in server side code, you have to send the value back to the server and use it when the next page is created.
---
b { font-weight: normal; }
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I understand what you meant by your post. Will have to do with a normal client side confirm box.
Thanks
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Can anybody tell me "cache" is browser memory,or server memory or both?
I have idea about server side cache, what about browser cache?
Thanks&Regards
Srilakshmi
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Cookies is the only type of clientside caching. ViewState seems used at clientside but actually it traverse during callback between clintside and serverside.
Neeraj
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Neeraj Arora wrote: Cookies is the only type of clientside caching.
It's not at all the only type of client side caching. The usual form of client side caching is caching of requested files.
Furthermore, cookies are not cached at all. They are stored at client side, and it's the only place that they are stored.
---
b { font-weight: normal; }
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srilu nagalla wrote: Can anybody tell me "cache" is browser memory,or server memory or both?
Both and neither. There are many ways of caching.
A file can be cached in the browser. The browser will then use the cached copy instead of requesting a new one from the server. This is especially useful for images. Files can be cached in memory or on disk.
A page can be cached on the server, so that when someone requests the page, the code to create it doesn't always have to run.
A file can be cached between the server and the browser, for example in a router.
The server can use caching for other things than pages. You can for example cache a commonly used object so that you don't always have to fetch it from some slower media, like a database.
---
b { font-weight: normal; }
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Thanks for this information. I was really unaware of these concepts but buddy the problem was written here for browser cache.
Neeraj
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