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How to mark filters that are currently applied?

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Grid
This is a migrated thread and some comments may be shown as answers.
Martin
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Martin asked on 16 Jun 2008, 10:17 AM
I have RadGrid with filters. I need to change style/filterbutton to show user which filter is currently applied.

I need to change when is fired OnItemCommand.
if(e.CommandName == RadGrid.FilterCommandName)
{ Change style to current filter.}

Actually this information is insufficient for me.

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Princy
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answered on 16 Jun 2008, 10:33 AM
Hi Martin,

Go through the following help document link.
Setting filter textbox dimensions/changing default filter image

Thanks
Princy.
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Martin
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answered on 19 Jun 2008, 11:46 AM
Hi Princy,
Thanks for your replay. How ever I think it is not exactly what I expected. I need to change style during filtering. So as i filter by some column I need to change style of textbox/image which is filter is used.

OnItemCmmand is not working, so style is not change. At beggining I try to change BackColor of textbox.
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Martin
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answered on 20 Jun 2008, 09:30 AM
If there is no answer I suppose to think that it is impossible?
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Princy
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answered on 20 Jun 2008, 10:54 AM
Hi Martin,

Give a try the following code snippet.

CS:
  protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)  
    {  
        if (e.CommandName == RadGrid.FilterCommandName)  
        {  
            GridFilteringItem filter = (GridFilteringItem)e.Item;  
            string strtxt = ((System.Web.UI.Pair)(e.CommandArgument)).Second.ToString();  
            TextBox txtbx = (TextBox)filter[strtxt].Controls[0];  
            txtbx.BackColor = System.Drawing.Color.Red;  
 
        }  
             
          
    } 


Thanks
Princy.
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Martin
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answered on 20 Jun 2008, 11:25 AM
Hi Princy,
This is my code :

    protected void OnItemCommand_Click(object sender, GridCommandEventArgs e) 
    { 
        if (e.CommandName == RadGrid.FilterCommandName) 
        { 
            Pair filter = (Pair)e.CommandArgument; 
            GridFilteringItem filterItem = e.Item as GridFilteringItem; 
            TextBox filterTextBox = (TextBox)(filterItem)[filter.Second.ToString()].Controls[0]; 
 
            filterTextBox.BackColor = System.Drawing.Color.Red; 
            string filterPattern = filterTextBox.Text; 
 
            if (filter.First.ToString() != "NoFilter"
            { 
                BindGridView(filter.Second.ToString(), filterPattern); 
            } 
            else 
            { 
                BindGridView(filter.Second.ToString(), string.Empty); 
            } 
        } 
    } 

So it doesn't work. BindGridView() i rebind datasource.
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