[CLOSED] Column renderer does not work for treeGrid
Hi,
I used the sample your website and changed the last column to render using a column renderer. But it does not show the value in the column. I have not applied any formatting in the sample just to keep it simple. Does the Tree Grid not support column rendering.
I know I can use templatecolumn. But the problem is that templating function passes just the value and I need the other parameters I have access to through the column rendering i.e(function(value,metadata,record,rowIndex,colInd ex,store,view))
Code:
<ext:TreePanel
runat="server"
Title="Core Team Projects"
Width="500"
Height="300"
Collapsible="true"
UseArrows="true"
RootVisible="false"
MultiSelect="true"
SingleExpand="true"
FolderSort="true">
<Fields>
<ext:ModelField Name="task" />
<ext:ModelField Name="user" />
<ext:ModelField Name="duration" />
</Fields>
<ColumnModel>
<Columns>
<ext:TreeColumn
runat="server"
Text="Task"
Flex="2"
Sortable="true"
DataIndex="task" />
<ext:TemplateColumn
runat="server"
Text="Duration"
Flex="1"
Sortable="true"
DataIndex="duration"
Align="Center">
<Template runat="server">
<Html>
{duration:this.formatHours}
</Html>
<Functions>
<ext:JFunction Name="formatHours" Fn="formatHours" />
</Functions>
</Template>
</ext:TemplateColumn>
<ext:Column
runat="server"
Text="Assigned To"
Flex="1"
Sortable="true"
DataIndex="user" >
<Renderer Handler="function(value,metadata,record,rowIndex,colIndex,store,view){retutn value}">
</Renderer>
</ext:Column>
</Columns>
</ColumnModel>
<Root>
<ext:Node Text="Tasks">
<Children>
<ext:Node Icon="Folder" Expanded="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Project: Shopping" Mode="Value" />
<ext:ConfigItem Name="duration" Value="13.25" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
<Children>
<ext:Node Icon="Folder">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Housewares" Mode="Value" />
<ext:ConfigItem Name="duration" Value="1.25" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
<Children>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Kitchen supplies" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.25" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Groceries" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.4" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Cleaning supplies" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.4" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Office supplies" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.2" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
</Children>
</ext:Node>
<ext:Node Icon="Folder" Expanded="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Remodeling" Mode="Value" />
<ext:ConfigItem Name="duration" Value="12" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
<Children>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Retile kitchen" Mode="Value" />
<ext:ConfigItem Name="duration" Value="6.5" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Icon="Folder">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Paint bedroom" Mode="Value" />
<ext:ConfigItem Name="duration" Value="2.75" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
<Children>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Ceiling" Mode="Value" />
<ext:ConfigItem Name="duration" Value="1.25" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Walls" Mode="Value" />
<ext:ConfigItem Name="duration" Value="1.5" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
</Children>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Decorate living room" Mode="Value" />
<ext:ConfigItem Name="duration" Value="2.75" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Fix lights" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.75" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Reattach screen door" Mode="Value" />
<ext:ConfigItem Name="duration" Value="2" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
</Children>
</ext:Node>
</Children>
</ext:Node>
<ext:Node Icon="Folder">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Project: Testing" Mode="Value" />
<ext:ConfigItem Name="duration" Value="2" />
<ext:ConfigItem Name="user" Value="Core Team" Mode="Value" />
</CustomAttributes>
<Children>
<ext:Node Icon="Folder">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Mac OSX" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.75" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
<Children>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="FireFox" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.25" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Safari" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.25" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Chrome" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.25" />
<ext:ConfigItem Name="user" Value="Tommy Maintz" Mode="Value" />
</CustomAttributes>
</ext:Node>
</Children>
</ext:Node>
<ext:Node Icon="Folder">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Windows" Mode="Value" />
<ext:ConfigItem Name="duration" Value="3.75" />
<ext:ConfigItem Name="user" Value="Darrell Meyer" Mode="Value" />
</CustomAttributes>
<Children>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="FireFox" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.25" />
<ext:ConfigItem Name="user" Value="Darrell Meyer" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Safari" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.25" />
<ext:ConfigItem Name="user" Value="Darrell Meyer" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Chrome" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.25" />
<ext:ConfigItem Name="user" Value="Darrell Meyer" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Internet Explorer" Mode="Value" />
<ext:ConfigItem Name="duration" Value="3" />
<ext:ConfigItem Name="user" Value="Darrell Meyer" Mode="Value" />
</CustomAttributes>
</ext:Node>
</Children>
</ext:Node>
<ext:Node Icon="Folder">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Linux" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.5" />
<ext:ConfigItem Name="user" Value="Aaron Conran" Mode="Value" />
</CustomAttributes>
<Children>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="FireFox" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.25" />
<ext:ConfigItem Name="user" Value="Aaron Conran" Mode="Value" />
</CustomAttributes>
</ext:Node>
<ext:Node Leaf="true">
<CustomAttributes>
<ext:ConfigItem Name="task" Value="Chrome" Mode="Value" />
<ext:ConfigItem Name="duration" Value="0.25" />
<ext:ConfigItem Name="user" Value="Aaron Conran" Mode="Value" />
</CustomAttributes>
</ext:Node>
</Children>
</ext:Node>
</Children>
</ext:Node>
</Children>
</ext:Node>
</Root>
</ext:TreePanel>
