RE: [EXTERNAL] Re: How do i get a simple list to bind?

[Koch (US), Warren R]

Yes I opened up a bunch of examples and tried to get them to work.  The code I 
included was simplified from the Jewel example.  I have gotten binding to work 
on Label but List refuses to cooperate. And that's why I went back to basics 
and came to this forum.

I just tried the change Carlos suggested

<j:Application xmlns:fx="http://ns.adobe.com/mxml/2009";
                                                   
xmlns:j="library://ns.apache.org/royale/jewel"
                                                   
xmlns:js="library://ns.apache.org/royale/basic"
                                                   
xmlns:html="library://ns.apache.org/royale/html"
                                                   xmlns:local="*"
                                                   initialize="appInit()">
                <j:beads>
                    <js:ApplicationDataBinding />
                    <js:ContainerDataBinding />
                </j:beads>

and it won't bind.  The List is empty.

I added in under my View

<js:beads>
<js:ViewDataBinding />
</js:beads>

and it won't bind.  The List is empty.

From: Piotr Zarzycki [mailto:piotrzarzyck...@gmail.com]
Sent: Saturday, October 03, 2020 5:00 AM
To: users@royale.apache.org
Subject: [EXTERNAL] Re: How do i get a simple list to bind?


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Did you open any example from Royale and just build? Literally almost all 
examples are using somehow databinding.

On Sat, Oct 3, 2020, 12:50 AM Carlos Rovira 
<carlosrov...@apache.org<mailto:carlosrov...@apache.org>> wrote:
Just use

<js:ApplicationDataBinding />

but remember is a bead ;)

so:

<j:beads>
    <js:ApplicationDataBinding />
</j:beads>

Also for a View (in its own file), you should use <js:ContainerDataBinding/>, 
instead of <js:ViewDataBinding/>, since there's currently a bug that generates 
lots of listeners.




El vie., 2 oct. 2020 a las 23:56, wkoch 
(<warren.r.k...@boeing.com<mailto:warren.r.k...@boeing.com>>) escribió:
I'm struggling with the basics here.  I'm used to Flex and I think this PAYG
is messing me up.  I read about databinding and tried a bunch of stuff with
no luck.  Given this simple code --  I expected the List to be populated
with data but it's not.  What am I missing?

<?xml version="1.0" encoding="utf-8"?>
<j:Application xmlns:fx="http://ns.adobe.com/mxml/2009";
  
xmlns:j="library://ns.apache.org/royale/jewel<http://ns.apache.org/royale/jewel>"
  
xmlns:js="library://ns.apache.org/royale/basic<http://ns.apache.org/royale/basic>"
  
xmlns:html="library://ns.apache.org/royale/html<http://ns.apache.org/royale/html>"
  xmlns:local="*"
  initialize="appInit()">
<fx:Style source="resources/app-styles.css"/>
<js:ApplicationDataBinding />
<js:ContainerDataBinding />
<js:ViewDataBinding/>

<fx:Script>

</fx:Script>
<j:valuesImpl>
<js:SimpleCSSValuesImpl />
</j:valuesImpl>
<j:initialView>
        <js:View x="10" y="5">
                <j:List localId="list1" width="200" height="300"  y="200"
dataProvider="{simple}" />
        </js:View>
</j:initialView>
</j:Application>



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--
Carlos Rovira
http://about.me/carlosrovira