[flexcoders] Re: flex 1.5 numericstepper problem

[digital_eyezed]

Thanks,

I tried this, but the numericStepper just stops stepping.

Any other ideas?

CHeers,

Iain

New Renderer code:

<mx:HBox horizontalAlign="center" width="100%"
xmlns:mx="http://www.macromedia.com/2003/mxml";>
<mx:Script>
<![CDATA[
        var labelData:Object;
        var val;
        var listOwner : MovieClip;
        var getCellIndex : Function;
        var getDataLabel : Function;

        function setValue(str:String, item:Object) {
        if (item == undefined){
         visible = false;
         return;
        }
        visible = true;
        var s = item;
        labelData = s;
        val = labelData.stepper;
        }

        function changeVal(){
                val = changed.value;
                listOwner.editField(getCellIndex().itemIndex, getDataLabel(), 
val);
        }
]]>
</mx:Script>
<mx:NumericStepper id="changed" value="{val}" change="changeVal()" 
maximum="{labelData.fill}"/>
</mx:HBox>

--- In flexcoders@yahoogroups.com, "Doug Lowder" <[EMAIL PROTECTED]> wrote:
>
> 
> Hi Iain,
> 
> You need to update the grid's data field in your change handler.  Try
> the following:
> 
>    var listOwner : MovieClip; // the reference we receive to the list
> 
>    var getCellIndex : Function; // the function we receive from the list
> 
>    var getDataLabel : Function; // the function we receive from the list
> 
>    function changeVal() {
> 
>        val = changed.value;
> 
>        listOwner.editField(getCellIndex().itemIndex, getDataLabel(),
> val);
> 
>    }
> 
> 
> 
> Relevant links:
> 
> http://weblogs.macromedia.com/pent/archives/2004/12/cell_renderers.cfm
> <http://weblogs.macromedia.com/pent/archives/2004/12/cell_renderers.cfm>
> 
>
http://weblogs.macromedia.com/pent/archives/flex/solutions/cellrenderers\
> .zip
>
<http://weblogs.macromedia.com/pent/archives/flex/solutions/cellrenderer\
> s.zip>  (source)
> 
> 
> 
> --- In flexcoders@yahoogroups.com, "digital_eyezed" <iain.mclean@>
> wrote:
> >
> > Hi all,
> >
> > I have a problem with a numeric stepper in a cellrenderer of a
> > dataGridColumn.
> >
> > When the cell loses focus, it goes back to the value set initially, so
> > I lose all the changes.
> >
> > Here is the cellrenderer code:
> >
> > <mx:HBox horizontalAlign="center" width="100%"
> > xmlns:mx="http://www.macromedia.com/2003/mxml";>
> > <mx:Script>
> > <![CDATA[
> >
> > var labelData:Object;
> > var val;
> >
> > function setValue(str:String, item:Object) {
> > if (item == undefined){
> > visible = false;
> > return;
> > }
> > visible = true;
> > var s = item;
> > labelData = s;
> > val = labelData.levels;
> > }
> > function changeVal(){
> > val = changed.value;
> > }
> > ]]>
> > </mx:Script>
> > <mx:NumericStepper id="changed" value="{val}" change="changeVal()"
> > maximum="{labelData.fill}"/>
> > </mx:HBox>
> >
> > I need the numericStepper to keep the value I change it to in each of
> > the rows I change it.
> >
> > Cheers,
> >
> > Iain
> >
>