How to call the Javascript function from the ASHX handler file

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hi,

How to call the javascript function from the handler.ashx file.

i have used the below code for call the javascript function. but i am getting an error.

ScriptManager.RegisterStartupScript(this, this.GetType(), "MyMethod", "MyMethod();", true);

Posted 22-Jul-12 19:27pm

dhanasekaranm

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Christian Graus · Answer 1 · 2012-07-22T19:51:00

Solution 1

What is the error you're getting ? Did you read it ?

An ASHX file is a file handler, it's used to return things like images and so on. As it does not typically return a web page ( that's what aspx pages do ), how do you expect to return javascript, and where do you expect it to go ?

Posted 22-Jul-12 19:51pm

Christian Graus

rizwan muhammed khan gouri · Answer 2 · 2012-07-23T02:23:00

Solution 2

i give suggesion to you first you know about ashx
on following links:-
http://www.dotnetperls.com/ashx[^]

also
ASP.NET Advanced Generic Handler ASHX[^]

http://www.dotnetfunda.com/forums/thread672-purpose-of-handler-ashx-in-aspnet.aspx[^]

http://forums.asp.net/t/1796614.aspx/1[^]

Posted 23-Jul-12 2:23am

rizwan muhammed khan gouri

Member 9961992 · Answer 3 · 2013-05-29T02:57:00

XML

<form id="myForm" action="ReportHandler.ashx">

    <input type="hidden" value="" id="reportFormat"/>
</form>

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

    function ActionVendor() {
        var combo = $find("<%= cmbActions.ClientID %>");


        switch (combo.get_value()) {
            case "1":
                ShowPopup('rwVendorCreditCheck', '../../ProcureCheckReports/TransUnionCostingInformation.aspx');
                break;
            case "2":
                $('#selectionType').val(combo);
                $('#myForm').submit();
                break;
            case "3":
                var url = '../../Resources/ExcelImportSamples/Vendor_Import.xls';
                location.href = url;
                break;
    }