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You don't seem to understand how a ASP.NET control functions. During a postback the controls are recreated and populated from viewstate, if used, to retrieve any updates that have been made. When a row is added to dynamically to a GridView the server-side processes know nothing about it, it isn't in the viewstate. That is why it is not available to you. GridView does a feature to allow new rows to be added without needing javaScript to do so.
I know the language. I've read a book. - _Madmatt
modified on Monday, July 19, 2010 4:20 PM
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hi all,
I am using document.getElementById("controlname").click() in javascript.It is working fine in IE but not working in firefox.Please tell how it can be corrected.
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What kind of control is it? Are you sure that the getElementById call is returning an object?
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hi,
yes document.getElementById("buttonid") is returning an object in both IE and Firefox.The problem only is that i had to fire the click event of the button using the click event in the javascript which is i think is not supported by FF.
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document.getElementById("<%=ContolName.ClientID%>");
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Use a library, like JQuery, that has cross browser support rather than trying to deal with multiple browser issues.
I know the language. I've read a book. - _Madmatt
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Hi All,
I want to update the table using select statement .
suppose i have table A which contains one column id and salary
Update A SET salary = (SELECT id FROM A);
when i am doing using above method i am getting following error
you can not specify target table A for update in from clause
is it possible to do using above way or else can u guys suggest other way.
Thanks,
amit
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hi Amit Patel1985,
Please from next time post general database related queries in General Database[^] section.
So that interested users will give you quick and
better answer.
HTH
Jinal Desai - LIVE
Experience is mother of sage....
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Hi All,
I am getting this error above error when i am using my sql server 4.1 with 6.1.3 connector. it run for some time after that it gives above error
thanks ,
amit
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So, did you try this[^] ?
..Go Green..
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I want to show a tree view which will show 3 categories. For example product categories. There will be a main category than a child/sub categories than another child of child or sub sub categories. But i dont know how to do that.What will be the database structure? I'm using mysql and language C#.
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Try thins one[^].
HTH
Jinal Desai - LIVE
Experience is mother of sage....
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hi,
we developed two forms.asp x with Dynamic Controls,First form has one Dynamic button_Open ,this button has Click event ,through button_Open_Click event we need to open second form with dynamic controls through
(window.open()),window opening but forms.asp x not displaying controls and Second form overwriting on first form ,we added code for Dynamic Controls in both pages Page_PreInit event.Please suggest me to do the better way to maintain state of control both pages.
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Can you elaborate your question along with some sample code
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hi,
we are creating dynamic controls (Button,Text Box,etc..)on form, we write code for dynamic Controls in Page_preInit event and this form has all dynamic controls .
in Dyanamic Button Click event we need to open new window with dynamic controls.it is opening same window not in another popup window.
Button_Click Event code below
string scriptOne = "";
scriptOne += "var w = 700;";
scriptOne += "var h = 300;";
scriptOne += "var left = (screen.width/2)-(w/2);";
scriptOne += "var top = (screen.height/2)-(h/2);";
scriptOne += "window.open('DynamicSearchControl.aspx','toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left);";
this.Page.ClientScript.RegisterStartupScript(this.GetType(),"Privilge", scriptOne,true);
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hi,
My problem Solved ,so don't waste your time on my issue.
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Hi,
i am upload document in particular folder.
this folder only access admin only.
so i want make protect that folder.
How will give folder permission in runtime.
please give me ur valuable feedback..
Yours,
KaNNaN
-----------------------------------------------------------------
"Success is When Ur Signature Becomes An Autograph"
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Can anyone tell me how to apply Page_Error in ASP.NET?
I have written the following code in some.aspx.cs file.
protected void Button1_Click(object sender, EventArgs e)
{
int[] a=new int[5];
a[5] = 0;
}
public void Page_Error(object sender, EventArgs e)
{
Response.Write("Error occured...");
}
Where I am making mistake? Please help....
NEHA GUPTA
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Ok you implemented the page error event to write a string to output stream. It will fire whenever the page encounter an error. So what is your problem? What you want to attain?
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I am getting an exception instead of getting response on the web page.
NEHA GUPTA
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Then you have to call Server.ClearError to prevent further error processing.
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As said by you, I applied Server.ClearError() in Page_Error event but still same output.
NEHA GUPTA
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