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hi friends..
i used the following code to disable the browser back button.
but its not working, until i clicked any button.
Code i used :
Response.Cache.SetCacheability(HttpCacheability.NoCache)
Response.Cache.SetExpires(DateTime.Now.AddDays(-1))
Response.Cache.SetAllowResponseInBrowserHistory(False)
Thanks in advance..
cheers..
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This won't kill the back button, it will just force the page to reload when you go back.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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I am working with asp.net 1.1. In my web page , dynamically adding one serverTemplate in grid. and the gridbind also calling in the dropdown list SelectedIndexChanged event. sometimes I got an error in the dropdowlist_electedIndexChanged event, that mentioned below. plz help to fix this error 
Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.
Thanks..
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This means you're dynamically adding controls and they are not the same when your page refreshes
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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How do you make the browser's title bar blink. I want to use this kind of a feature for a simple chat application is asp.net ajax. This functionality is the same as that of gmail chat. Does any one have any idea?
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Anytime a page refreshes and the window is not in focus, the title bar will blink in the taskbar.
The best way to accelerate a Macintosh is at 9.8m/sec² - Marcus Dolengo
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Does not quite seem to work. I want to mimic that functionality in my own implementation of a chat application.
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I have tried a callback method in asp.net 2.0 with the help of following
Serverside code
---------------------
sOK = this.ClientScript.GetCallbackEventReference(this, "message", "ShowServerTime", "context", "OnError", true );
-------------------
void ICallbackEventHandler.RaiseCallbackEvent(string eventArgument)
{
//some internal proces
}
--------------------------------
string ICallbackEventHandler.GetCallbackResult()
{
return "OK"
}
-----------------------
Clientside Code
function fnTest()
{
if(confirm("Are u sure?"))
{
<%=sOK%>;
}
}
function ShowServerTime(timeMessage, context)
{
alert(timeMessage);
}
function OnError()
{
alert('An unhandled exception has occurred:\n');
}
----------------------------------
my problem is client side method ShowServerTime does not called
if any one known about this help me
thanks in advance
Known is a drop , Unknown is an Ocean
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I have big problem with this error ..
my site is Ok in my local PC but when i upload the site i see this error in the some page that use ../images in the src of images and when i remove the ../ the problem is solved 
how can i solve it ????
with thanks
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try using
~/
instead of ../
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ok but i can't use ~ in my HTML code ( my master Page ) in the src of my tags
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MHASSANF wrote: when i remove the ../ the problem is solved
how can i solve it ????
If you solved it, why do you need to ask how to solve it?
The best way to accelerate a Macintosh is at 9.8m/sec² - Marcus Dolengo
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from a popup window?
In my page1.aspx i have a session variable.
and in this page when the user clicks a button i popup a new page called page.aspx
i can't access the session variable in this popup, why?
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Dunno, are you sure it's been set ?
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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i am using following code in page load event.
Session("CurrentPageURL") = "http://" & Request.ServerVariables("SERVER_NAME") & Request.ServerVariables("URL")
then in the popup i am using this code
lbl1.Text = Session("CurrentPageURL").ToString()
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Hi All,
I have a problem whlle loading images.
The images which I am loading belongs to another site .These image updates after every refresh . To be more specific this is an online chart having all the commodities price.
So if client net is slow then obviously the image will take lot of time to load .When the Image is under the process of loading the client is not able to do any operation on the web page i.e the page gets hanged.
I wanted to know that is there any method in Ajax to make the Loading of image independent from the other operations in the website ?
Thanks in advance...
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You can use javascript to change the url an img tag points to.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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i have got ten substring in the label text for my search result.
can i change the color of the all those ten substring in the label control?
If you have an apple & I have an apple and we exchange our apples, then each of us will still have only one apple but if you have an idea & I have an idea and we exchange our ideas, then each of us will have two ideas!
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try this:
http://aspnet.4guysfromrolla.com/articles/072402-1.aspx
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I am asp programmer now I am updating my skills and learning ASP.net. I am using VS2005. using Accessdatasource I fetched records from database. But I am not able to find method to add records to Database.
modified on Wednesday, May 14, 2008 8:22 AM
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cant you just use an insert statement
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That I can use but I am confused with connections. I used to use command for setting connection in asp here I am using Access datasource. So how I will define connectionname to my query.
In add_subadmin.aspx I added 3 text boxes and onbutton click a function is called in default.aspx.cs file . Having this code.
DataSet dataSet1 = new DataSet();
DataRow newCustomersRow = dataSet1.Tables["subadmin"].NewRow();
newCustomersRow["name"] = subname.Text;
newCustomersRow["username"] = username.Text;
newCustomersRow["password"] = password.Text;
dataSet1.Tables["subadmin"].Rows.Add(newCustomersRow);
error says:
Compiler Error Message: CS0103: The name 'subname' does not exist in the current context
Source Error:
Line 22: DataRow newCustomersRow = dataSet1.Tables["subadmin"].NewRow();
Line 23: newCustomersRow["name"] = subname.Text;
Line 24: newCustomersRow["username"] = username.Text;
Line 25: newCustomersRow["password"] = password.Text;
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Check this out:
http://www.aspfree.com/c/a/Microsoft-Access/Connecting-to-a-Microsoft-Access-database-with-ASPNET/"
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Thanks a lot its really good article but its in VB.net
I am looking for C#
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