Hello again. I didn't understand why I would use the debugger... it's
a purely visual "bug" that I am having, with the selected row not
being highlighted.
Interesting thing: it doesn't unselect the other row when I click in
the image, but the selectedIndex property changes. All images are
local. Please notice also that I tried other renderers, for example,
just a simple coloured label; and I have the same problem.
Here is the code for the creation of the renderer:
public function assignSignalRenderer(colIndex:Number):void{
var myRender:ClassFactory = new ClassFactory(DatagridSignalRenderer);
myRender.properties = { columnIndex: colIndex }
columns[colIndex].itemRenderer = myRender;
}
Thank you once more!
--- In [email protected], "Alex Harui" <[EMAIL PROTECTED]> wrote:
>
> If you create a sample renderer that doesn't have anything that's
> actually app-specific, can you post that?
>
>
>
> Otherwise, I'd try using the debugger.
>
>
>
> If another row is selected when you click on the Image, does it
> un-select that row? Are the images being loaded from another domain?
>
>
>
> ________________________________
>
> From: [email protected]
> [mailto:[EMAIL PROTECTED] On Behalf Of vebazzo
> Sent: Monday, January 08, 2007 1:46 PM
> To: [email protected]
> Subject: [flexcomponents] Re: Datagrid Item Renderer Clicking Question
>
>
>
> Hey there! Thanks for your reply! Unfortunately I am not allowed to
> post code, but there is no other mouse event handling going on. I
> think the events are happening correctly because the "itemIndex"
> property DOES change when I click in the image; it's just that the
> selected row doesn't get highlighted...
>
> Thanks again for the help!
>
> --- In [email protected]
> <mailto:flexcomponents%40yahoogroups.com> , "Alex Harui" <aharui@>
> wrote:
> >
> > Are you doing any mouse event handling in your renderer? If you are,
> > you might be confusing the underlying DG if you are blocking events in
> > some way. If you can get configured to debug into the Flex source, the
> > key methods are in ListBase.as (mouseOverHandler,
> > mouseEventToItemRenderer).
> >
> >
> >
> > If you want to post the code to your renderer, we can take a look.
> >
> >
> >
> > ________________________________
> >
> > From: [email protected]
> <mailto:flexcomponents%40yahoogroups.com>
> > [mailto:[email protected]
> <mailto:flexcomponents%40yahoogroups.com> ] On Behalf Of vebazzo
> > Sent: Monday, January 08, 2007 2:33 AM
> > To: [email protected]
> <mailto:flexcomponents%40yahoogroups.com>
> > Subject: [flexcomponents] Datagrid Item Renderer Clicking Question
> >
> >
> >
> > Hello, everybody.
> >
> > I have a simple question regarding item renderers in the Data Grid. I
> > have created a simple item renderer that replaces a cell of the Data
> > Grid with a simple image. Now I want to allow the user to select that
> > row by clicking on the image. For some reason, the row doesn't
> > highlight (as if selected) when the user clicks on the image. If I get
> > the "selectedIndex" property, it shows the index of the image's row;
> > but the datagrid doesn't highlight that row. If I click in another
> > column of the datagrid (a normal one, without a custom item renderer),
> > the row gets highlighted as I want.
> >
> > Does anybody know why this happens and how can I get around it? I
> > really want the datagrid's row to be highlighted when the user clicks
> > in this image. I tried other types of renderers as well and the
> > problem is always the same.
> >
> > Thank you very much!
> >
>
