Hi Piotr,
I have tried overriding the set data method. The problem is that
"dataField" is undefined.
public override function set data(value:Object):void
{
super.data = value;
stringValue = value[dataField];
this.text = stringValue;
}
stringValue is cast to "".
Any thoughts?
On Tue, 23 Mar 2021 at 09:03, Piotr Zarzycki <piotrzarzyck...@gmail.com>
wrote:
> If that's the case I would remove everything in that item renderer,
> override property data and there filter:
>
> super.data = value;
> if (!data) {
> this.text = "";
> }
>
> wt., 23 mar 2021 o 08:57 David Slotemaker de Bruine <
> dslotema...@vicensvives.com> napisał(a):
>
>> Yes! but I wanted to show that the basic version is not working!
>>
>> My backend returns string constants for null objects and null numbers, I
>> need to filter these out in the renderer.
>>
>> On Tue, 23 Mar 2021 at 08:39, Piotr Zarzycki <piotrzarzyck...@gmail.com>
>> wrote:
>>
>>> Hi David,
>>>
>>> It looks like your DataGridItemRenderer is do same thing as the default
>>> one, what's the point of creating this one ? Are you going to expand it's
>>> functionality ?
>>>
>>> Thanks,
>>> Piotr
>>>
>>> wt., 23 mar 2021 o 08:31 David Slotemaker de Bruine <
>>> dslotema...@vicensvives.com> napisał(a):
>>>
>>>> Hi All,
>>>>
>>>> I would like to create a generic Datagrid renderer for some of my VOs.
>>>> I have followed the example for TDJ but it's not going me any output or
>>>> error message. My code is the following:
>>>> <?xml version="1.0" encoding="utf-8"?>
>>>> <j:DataGridItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009";
>>>> xmlns:j="library://ns.apache.org/royale/jewel"
>>>> xmlns:js="library://ns.apache.org/royale/basic"
>>>> >
>>>> <fx:Script>
>>>> <![CDATA[
>>>> [Bindable("dataChange")]
>>>> public function get stringValue():String
>>>> {
>>>> return data[dataField] as String;
>>>> }
>>>>
>>>> ]]>
>>>> </fx:Script>
>>>> <j:beads>
>>>> <j:HorizontalCenteredLayout/>
>>>> <js:ItemRendererDataBinding />
>>>> </j:beads>
>>>> <j:Label text="{stringValue}"/>
>>>> </j:DataGridItemRenderer>
>>>>
>>>> Is it because I am using "data[dataField]"? If so what is the best way
>>>> to do this without having t create a specific Renderer for each column.
>>>>
>>>> Cheers,
>>>>
>>>> David
>>>>
>>>
>>>
>>> --
>>>
>>> Piotr Zarzycki
>>>
>>
>>
>> --
>>
>> *David Slotemaker de Bruïne*
>> *Head of Educational Robotics*
>>
>>
>>
>> Av. Sarriá, 130 - 08017 Barcelona
>> <https://maps.google.com/?q=Av.+Sarri%C3%A1,+130+-+08017+Barcelona&entry=gmail&source=g>
>>
>>
>> T. +34 932 523 729 ext. 135
>>
>> dslotema...@vicensvives.com
>>
>
>
> --
>
> Piotr Zarzycki
>
--
*David Slotemaker de Bruïne*
*Head of Educational Robotics*
Av. Sarriá, 130 - 08017 Barcelona
<https://maps.google.com/?q=Av.+Sarri%C3%A1,+130+-+08017+Barcelona&entry=gmail&source=g>
T. +34 932 523 729 ext. 135
dslotema...@vicensvives.com
