Call javascript from code behind c# sharepoint 2010

Question

I have this code in my .ascx.cs file which calls to new page on href.

lblVideoAssessment.Text = "<a href='../SitePages/Assessment.aspx?cat=" + cat + "' height='300px' width='300px' Target='_blank' cssClass='IconDisplayCss'><img src='~/_layouts/images/Assessment.png' border='none'/></a><br/>" + cat;

I want to replace this code to javascript popup page to change look and feel.i want to make page as popup for which i have written a javascript method in .ascx file which is given below:

<script type="text/javascript">
    function OpenDialog(URL) {
        var NewPopUp = SP.UI.$create_DialogOptions();
        NewPopUp.url = URL;
        NewPopUp.width = 700;
        NewPopUp.height = 350;
        SP.UI.ModalDialog.showModalDialog(NewPopUp);
    }
 </script>

I have called the javascript in code behind like this and it does not work:

lblVideoAssessment.Text = "<a OnClick='javascript:OpenDialog('../SitePages/Quiz.aspx')' height='300px' width='300px' Target='_blank' cssClass='IconDisplayCss'><img src='~/_layouts/images/Assessment.png' border='none'/></a><br/>" + cat;

Please advice what to do. The same works fine with sharepoint designer. Please help how to pass the javascript method on OnClick.

Jeffrey Blake · Accepted Answer · 2013-05-02 13:08:16Z

1

It sounds like you simply want the html that you are assigning to lblVideoAssessment.Text to be placed in the page, exactly as it is. For that, an <asp:Label ... /> is not the right type of control to use.

Instead, you want an <asp:Literal ... />. Then the assignment will be basically the same as what you currently have:

litVideoAssessment.Text = "<a OnClick='javascript:OpenDialog('../SitePages/Quiz.aspx')' height='300px' width='300px' Target='_blank' cssClass='IconDisplayCss'><img src='~/_layouts/images/Assessment.png' border='none'/></a><br/>" + cat;

answered May 2, 2013 at 13:08

Jeffrey Blake

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