Calling another function in Java Script function
Hi ,
I am using input file control to get the list of files for eg Access MDB
Once user selects a file I display the path and activate a button "Click to Get List of Tables" eg btn_Access
In the button click I call a function to populate list of Access tables
Now everytime user has to click the button .
Since it is Input file control I have written a Java Script function to handle click event .
Now I need to call btn_Access click function in this Java Script function
How do I do it or is there some way to call C# function
Thanks
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khushi2005
9/25/2007 2:05:22 PM
asp.net.web-forms
93655 articles. 
6 followers.
2 Replies
1054 Views
You can use javascript to grab the button object, then use the click() method on it. That will trigger the button in the same was as a user actually clicking it, which includes triggering the click event in the code behind.
I suggest doing something like this:
var btn = document.findByID("<%= btnAccess.clientID %>");
if (btn)
{
btn.click();
}
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EndangeredMassa
9/25/2007 2:41:05 PM
khushi2005:
I am using input file control to get the list of files for eg Access MDB
Once user selects a file I display the path and activate a button "Click to Get List of Tables" eg btn_Access
In the button click I call a function to populate list of Access tables
Now everytime user has to click the button .
Since it is Input file control I have written a Java Script function to handle click event .
Now I need to call btn_Access click function in this Java Script function
How do I do it or is there some way to call C# function
Hi khushi2005,
Base on my understanding, you can try to use the following way to solve your problem:
JavaScript way:
function OnClientClick( ServerControID ){
var objDemo = document.getElementById(ServerControID);
if(objDemo){
objDemo.click();
}
}<input id="btnJavaScriptWay" type="button" value="JavaScript Way" onclick="OnClientClick('btnServerButton')" />C# way:
btnCShapeWay.Attributes.Add("onclick", "OnClientClick('btnServerButton')");And see the whole code:<%@ Page Language="C#" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> protected void Page_Load(object sender, EventArgs e) { btnCShapeWay.Attributes.Add("onclick", "OnClientClick('btnServerButton')"); } protected void btnServerButton_Click(object sender, EventArgs e) { Response.Write("Hollo, World!"); } </script> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Click Demo</title> <script language="javascript" type="text/ecmascript"> function OnClientClick( ServerControID ){ var objDemo = document.getElementById(ServerControID); if(objDemo){ objDemo.click(); } } </script> </head> <body> <form id="form1" runat="server"> <input id="btnJavaScriptWay" type="button" value="JavaScript Way" onclick="OnClientClick('btnServerButton')" /> <asp:Button ID="btnCShapeWay" runat="server" Text="C# Way" /> <asp:Button ID="btnServerButton" runat="server" Text="Itself Way" OnClick="btnServerButton_Click" /> </form> </body> </html>Please correct me if I have misunderstood your mean, please LET ME KNOW. Thanks,
Hope it helps,
Hong Gang
Hong-Gang Chen
Microsoft Online Community Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help.
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Hong
9/28/2007 8:14:34 AM
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