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Would anyone tell me, how to use __doPostBack.
how can we use it in client side code?
I understand that it helps to post the page from client side,
when setting up the AutoPostBack=true. But without
setting this property i would like to use __doPostBack. any replies are welcome.
Muthu
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It's a javascript method. You can call it from your script, same as the auto generated controls do.
Christian Graus
Driven to the arms of OSX by Vista.
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Hi all,
Can anyone suggest me how to write the confirm box in code behind
and i want to get the return value whether the user clicked 'ok' or
'cancel',
Depending on that i need to process further using if else
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koushiksaha wrote: Can anyone suggest me how to write the confirm box in code behind
Same way that your are doing using JavaScript.
But Register that function from codbehind using
ClientScript.RegisterStartupScript(this.GetType(), "Confirm",<br />
"<script>Confirm('" + Are You Sure ?+ "');</script>");<br />
or if use ajax in your page then ScriptManager instate of ClientScript
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you can use Ajax confirm button extender for your situation when you will press ok it will run codebehind function related to that control....
using registerstartupscript it can display confirm message box in code behind but this script does not return any value so you cannot handle it using that....
umerumerumer
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koushiksaha wrote: how to write the confirm box in code behind
You can't run a confirm box to branch the code in your code behind, obviously. If you're trying to confirm a button press, for example, then you put javascript directly in your aspx, and you call your javascript method in your OnClientClick. If OnClientClick returns false, then the OnClick is not called. If it returns true, then the OnClick is called.
Christian Graus
Driven to the arms of OSX by Vista.
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hi i have a frame with bind data it work @ client
when i publish the project it not work but it get the path
this the source --- in html
i changed my file to
it not work
any help
ahmed eldeghedy
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You changed the source, did it work before ? Is the file where you changed it to ? Where is you application root ?
Christian Graus
Driven to the arms of OSX by Vista.
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it work in my client well
i try to upload my files in a deferent folders all of it work in clinet
when i publish it to the server not work
ahmed eldeghedy
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by 'client' you mean that it worked when you tested it being served from your dev machine ?
This means you've failed to appreciate what code runs on the server and what runs on the client. Therefore, when they were the same machine, it worked. Once you deployed, it broke because your core issue is a misunderstanding of what ASP.NET is, what it does, and where the server/client barrier exists.
Christian Graus
Driven to the arms of OSX by Vista.
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I m working in asp.net project with ajax. When I run my sample website and keep it idle for 5 minutes, then i click the image button immediately the below error came. Actually the page should redirect to another pagebut the error comes before it. Please let me know how to solve this issue.
Sys.WebForms.PageRequestManagerParserException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to response.write(), response filters, HttpModules, or server trace is enabled. Details: Error parsing near '<DOCTYPE html PUBLI',
Advance thanks 4 ur help...
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G Nathan wrote: When I run my sample website and keep it idle for 5 minutes,
I didn't get thos point. can you be more specific?
Thanks !!!
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ok. Actually it happened when i clicked the image button. But I haven't done anything on the page b4 5 minute. so the page kept idle. Then i clicked and i got the error.
G Nathan
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Ok, The reason is that your session expired with in that time, Even i have also same problem in one of my project.
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No I have given 90 minutes for session. so how the session has expired. Please
G Nathan
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Are you using any Redirect Operation on Button Click ?
Can you please put the code of ImageButton Click ?
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Thanks dude 4 ur interest to solve my issue.
Yes I m using response.redirect method inside the button click event. Does ajax support response.redirect method?
Code:
protected void btnSearch_Click(object sender, EventArgs e)
{
Page.Validate();
if (!Page.IsValid) return;
Session.Remove("userRegistration");
Response.Redirect("~/SearchResults.aspx");
}
G Nathan
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G Nathan wrote: Yes I m using response.redirect method inside the button click event.
Yup.... That's the problem 
G Nathan wrote: Does ajax support response.redirect method?
You can't use Response.Redirect in partial postback
G Nathan wrote: Code:
protected void btnSearch_Click(object sender, EventArgs e)
{
Page.Validate();
if (!Page.IsValid) return;
Session.Remove("userRegistration");
Response.Redirect("~/SearchResults.aspx");
}
Insted of Respone.Redirect() use ScriptManager.RegisterClientScriptBlock
to open a new window. This will solve your problem.
G Nathan wrote: Thanks dude 4 ur interest to solve my issue.
  
Let me know if done !!!!
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Thank U very much dude. U re exactly correct. Once again I thank U.
G Nathan
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Welcome
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how to insert,update,delete in grid view with the help of sql and using different tables
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iam working on one web application i have this error when i go from one page to other
Microsoft JScript runtime error: Sys.ArgumentTypeException: Object of type 'Sys._Application' cannot be converted to type 'Sys._Application'.
Parameter name: instance
plz give me solution for this why this is coming
iam using .net 3.5,ajax.
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Error Says, there are some Exception for Type conversion. So , please put your code section over here, that can help to identify the problem.
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