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Adding parameters to GridHyperLinkColumn during ItemDataBound

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bdk0172
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bdk0172 asked on 11 Jun 2010, 09:54 PM
I have a hyperlink column in my radgrid:

<

 

telerik:GridHyperLinkColumn Target="_parent" HeaderText="ID" DataTextField="volunteer_id" DataNavigateUrlFormatString="VolunteerEdit.aspx?Id={0}&amp;type=edit" DataNavigateUrlFields="volunteer_id" UniqueName="volunteer_id"></telerik:GridHyperLinkColumn>

 


I'd like to be able to add more URL parameters to the DataNavigateUrlFormatString at runtime during the ItemDataBound event.  How do I accomplish this?

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Shinu
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answered on 14 Jun 2010, 06:28 AM
Hello,

You can try the following approach in order to change the url parameter based on row value.

aspx:
 
<telerik:GridHyperLinkColumn Target="_parent" HeaderText="ID" DataTextField="volunteer_id" 
    UniqueName="volunteer_id"
</telerik:GridHyperLinkColumn> 

cs:
 
    protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e) 
    { 
        if (e.Item is GridDataItem) 
        { 
            GridDataItem item = (GridDataItem)e.Item; 
            string val1 = item["volunteer_id"].Text; 
            HyperLink hLink = (HyperLink)item["volunteer_id"].Controls[0]; 
            hLink.NavigateUrl = "VolunteerEdit.aspx?Id="+val1+"&type=edit"
        } 
    } 


-Shinu.
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bdk0172
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answered on 14 Jun 2010, 04:17 PM
Thanks for your reply.  I had to actually add more parameters to the URL string instead of changing the one that was already there, but you got me pointed in the right direction.
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