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Error when try to print the grid

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Grid
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Nikola
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Nikola asked on 09 Nov 2012, 09:22 AM
Heey Guys 


got a strange error when I'm trying to open the page where the grid is 

The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).   on line 18

function PrintRadGrid(radGridId) {
        var radGrid = $find(radGridId);
        var previewWnd = window.open('about:blank', '', '', false);
        var sh = '<%= ClientScript.GetWebResourceUrl(UserGrid.GetType(),String.Format("Telerik.Web.UI.Skins.{0}.Grid.{0}.css",UserGrid.Skin)) %>';
        var styleStr = "<html><head><link href = '" + sh + "' rel='stylesheet' type='text/css'></link></head>";
        var htmlcontent = styleStr + "<body>" + radGrid.get_element().outerHTML + "</body></html>";
        previewWnd.document.open();
        previewWnd.document.write(htmlcontent);
        previewWnd.document.close();
        previewWnd.print();
        previewWnd.close();
 
        radGrid.get_masterTableView().fireCommand("EnablePaging", "");
    }

thanks for help and fast answer ! 

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Jayesh Goyani
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answered on 09 Nov 2012, 09:34 AM
Hello,

Please try with below code snippet.

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
<script type="text/javascript">
 
function PrintRadGrid(radGridId) {
        var radGrid = $find(radGridId);
        var previewWnd = window.open('about:blank', '', '', false);
        var sh = '<%= ClientScript.GetWebResourceUrl(UserGrid.GetType(),String.Format("Telerik.Web.UI.Skins.{0}.Grid.{0}.css",UserGrid.Skin)) %>';
        var styleStr = "<html><head><link href = '" + sh + "' rel='stylesheet' type='text/css'></link></head>";
        var htmlcontent = styleStr + "<body>" + radGrid.get_element().outerHTML + "</body></html>";
        previewWnd.document.open();
        previewWnd.document.write(htmlcontent);
        previewWnd.document.close();
        previewWnd.print();
        previewWnd.close();
  
        radGrid.get_masterTableView().fireCommand("EnablePaging", "");
    }
 
  </script>
</telerik:RadCodeBlock>


Thanks,
Jayesh Goyani
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Nikola
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answered on 09 Nov 2012, 09:59 AM

Heey
new error
 Microsoft JScript runtime error: Unable to get value of the property 'fireCommand': object is null or undefined
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Pavlina
Telerik team
answered on 13 Nov 2012, 02:50 PM
Hello,

Note that if you want to fire custom command through fireCommand method you should handle this in the ItemCommand event of the grid.

Regards,
Pavlina
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Nikola
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Jayesh Goyani
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Nikola
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Pavlina
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