Flex RIA Application Architecture Thoughts
I just killed a Flex application design, from a sharp young web developer. It’s the first time I realize that there is a generation of developers whose first application developments were web (HTML) base application. They are very page oriented. The design I killed are basically a stack of Flex pages filliping back and forth […]
Avoid LocalConnection Frustration
I was told that it’s frustrating to work with LocalConnection class to make it works, from Flex beginners. After helping around, I found they shared the same mistakes!
Here it is:
.: When they develop a Flex, they try it out (with run) inside Flex Builder to see the real layout.
.: once tried, they run it from […]
Flex File Upload Project - Starter
Update (8/14/07): I have a latest post on the Flex File Upload examples. Check it out.
So far, the only thing stops me fully embracing Flex is its lack of file upload capability. The example provided by Macromedia is not that exciting. So, let me try to come up something can be used in a real […]
SAP Deal - Big Leap Ahead
Macromedia, or Adobe, is leaping a big step towords enterprise system, by signing a deal with SAP. And, it’s about Flex. Check out this news. Adobe is buying into this vertical market. It starts paying off.
Adobe Marcomedia vs Left Right Legs
When I develop a rich internet application, regardless with Flex or not, I use tools from two companies Adobe and Macromedia.
So, what’s more need to say? Once the new entity has two legs, they can run, run fast now. Just one thing, there will be a great deal of stares from Mr. Microsoft. Hey, I […]
Tree Control manipulation - II
Now let continure and see how to deal with the Tree Control.
Add a data item to a node
Notice that if you want make change on node, you need use the treeDataProvider property.
rptree.treeDataProvider.getTreeNodeAt(0).getTreeNodeAt(1).addTreeNoteAt(1,”A new Data Item”);
Change/Replace a data item
Here is something not consistant with the way to access control property.
rptree.getTreeNodeAt(0).setProperty(”label”,”A new Lable”);
You have to call setProperty […]
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