[CLOSED] 2 functions in the render event

[BATCCA]

Hi
I am having a trouble with the grouping option in the grid panel.
I need the average of the the column, for getting the average I use the SummaryType="Average" in the GroupingSummaryColumn, and in the Render I use the <Renderer Format="Round" FormatArgs="2" />
But I also need to color the columns, I have a method for coloring which is the following

var RenderColor = function (value, meta, record, rowIndex, colIndex) {
       var valor = value;
       var color = "#";
       if (colIndex == 4 && record.data.R == "255")
       { color = color + "FF"; }
       else if (colIndex == 4)
           color = color + "00";
       if (colIndex == 4 && record.data.G == "255")
           color = color + "FF";
       else if (colIndex == 4)
           color = color + "00";
       if (colIndex == 4 && record.data.B == "255")
           color = color + "FF";
       else if (colIndex == 4)
           color = color + "00";
       if (colIndex == 2 && record.data.R2 == "255")
           color = color + "FF";
       else if (colIndex == 2)
           color = color + "00";
       if (colIndex == 2 && record.data.G2 == "255")
           color = color + "FF";
       else if (colIndex == 2)
           color = color + "00";
       if (colIndex == 2 && record.data.B2 == "255")
           color = color + "FF";
       else if (colIndex == 2)
           color = color + "00";
       if (colIndex == 5 && record.data.R3 == "255")
           color = color + "FF";
       else if (colIndex == 5)
           color = color + "00";
       if (colIndex == 5 && record.data.G3 == "255")
           color = color + "FF";
       else if (colIndex == 5)
           color = color + "00";
       if (colIndex == 5 && record.data.B3 == "255")
           color = color + "FF";
       else if (colIndex == 5)
           color = color + "00";
       meta.attr = 'style="background-color:' + color + ';"';
       return value;
   }

I also called it in the render.

The problem is that just one of the two functions works. Or rounds the number or color it. No both.

Here is part of my code

<ext:GroupingSummaryColumn DataIndex="RQI2" Header="RQI" Width="15" Sortable="false"
                                        SummaryType="Average">
                                       <b> <Renderer  Fn="RenderColor" Format="Round" FormatArgs="2" /></b>
                                       
                                        <Editor>
                                            <ext:NumberField ID="NumberField2" runat="server" AllowBlank="false" StyleSpec="text-align:left" />
                                        </Editor>
                                    </ext:GroupingSummaryColumn>
                                    <ext:GroupingSummaryColumn DataIndex="Diff" Header="Dif" Width="15" Sortable="false"
                                        SummaryType="Average">
                                         
                                         <b><Renderer Format="Round" FormatArgs="2" /></b>
                                        <b><Renderer Fn="RenderColor" /></b>
                                          <Editor>
                                            <ext:NumberField ID="NumberField3" runat="server" AllowBlank="false" StyleSpec="text-align:left" />
                                        </Editor>
                                    </ext:GroupingSummaryColumn>

I have try several way and no result.
I attach a screenshot so you can observe the final result.

[Daniil]

Hi @BATCCA,

Yes, only a single Renderer is possible.

Please remove this one:

<Renderer Format="Round" FormatArgs="2" />

and replace

return value;

with

return Ext.util.Format.round(value, 2);

in the RenderColor function.