Missing basic understanding of events
i'm new flex, i've got 95% of need data-streaming prototype using blazeds.
i'd appreciate insight on last 5%: events (dispatching , listening)
i have datagrid being populated 1 set of data - car makes (chrysler, ford, gm).
i have datagrid being populated car models (300c, mustang, camaro). dataset being pushed blaze imessage event.
when flex app renders car makes datagrid, text not enabled.
what i'm trying accomplish this: once receive message car models stream it's done make, want enable make's text.
here's actual datagrid:
<mx:datagrid id="dgmake" x="25" y="180" width="109" height="397" dataprovider="{initml}" textalign="center">
<mx:columns>
<mx:datagridcolumn headertext="makes">
<mx:itemrenderer>
<mx:component>
<mx:text textalign="left" width="90%" text="{data.make}" enabled="false"/>
</mx:component>
</mx:itemrenderer>
</mx:datagridcolumn>
</mx:columns>
</mx:datagrid>
if walk me through basics of setting listener, i'd grateful.
-chad
usually enabling accomplished via field in data, not setting listener.
you create [bindable] boolean var , set value true after make data has been processed.
<mx:text textalign="left" width="90%" text="{data.make}" enabled="{myvar}"/>
More discussions in Flex (Read Only)
adobe
Comments
Post a Comment