Loading a TreePanel without an URL

I found my self in need of using a TreePanel without an URL in Ext JS. A look around on the web led me to this thread which helped me to do 80% of what I need. I still need to find ways to do the following:

• How do I set leaf node?
• How do I configure to change the initial “move” behavior of drag-and-drop into a “copy” action so the node in the source tree doesn’t disappear?

Thanks in advance!

HTML attribute differences across browsers

Thanks to JI for showing me this big matrix that maps out the differences among browsers.

Tagcloud widget

Thanks to Jonathan L. for the suggestion to check out this tagcloud widget. It’s interesting that someone would write a widget for this. I wrote a basic tag cloud before with simple scaling arithmetic to render tags in different font sizes. This widget adds a few more features. The extra features also add significant weight to the page footprint. So, some weeding work might be necessary to eliminate extra unneeded features.

Open source Proxy for AJAX Calls

In response to Judit’s question in my HTTP Proxy Servlet post, there is actually a XmlHttpProxy Client in jMaki. It has some useful features that’s not available in HTTP Proxy Servlet. Check it out!