[by tungchau]

I found the following thread mentioning appendChild only works if the root node (an AsyncTreeNode) is loaded
http://www.extjs.com/forum/showthread.php?t=3299

I fixed my above code with just one...

[by tungchau]

I did the following things and the Root node's loading indicator still kept spinning forever. Any help is greatly appreciated.



Ext.ns("my.widgets");
my.widgets.TreePanel =...

[by tungchau]

Somebody sent me a private message to ask me a solution about this. The following is my solution


//...
cm: new Ext.grid.ColumnModel({
columns: [{//...
},{
...

[by tungchau]

I have the exact same problem that "on2wheels" was having. I am using ExtJS 3.1.1. I wonder if anybody out there had this problem solved. Please share your solution.

[by tungchau]

Hi,
According to this thread, the issue is fixed. I wonder where I should go to in order to get the fix? I am using extjs 3.1.1, but the "load" event still does not fire. I wonder if anyone out...

[by tungchau]

Hi Pedro,
I had a problem described at the following thread:
http://www.extjs.com/forum/showthread.php?p=442554#post442554

I wonder if the problem related to GSON configuration, not...

[by tungchau]

Nevermind. I found out that DirectJNGine returned a wrong JSON because I have my Java data classes implement interfaces. For example, I have ReportGroup implementing IReportGroup and ReportDefinition...

[by tungchau]

Hi,
I found out that DirectJNGine does not support Action class that implemeted a Java Interface. It threw "IllegalArgumentException: object is not an instance of declaring class" when I tried to...

[by tungchau]

I am using DirectJNGine. Does anybody have an answer for the following post?
http://www.extjs.com/forum/showthread.php?p=442554#post442554

[by tungchau]

Hi,
How do I define the "fields" mapping in JsonStore or DirectStore in order to get a nested Json data as the following:


[
{
"id": 11,
"name": "CFG1",
"groups": null,
...

[by tungchau]

Thanks for replying to my question.
Yes. "afterlayout" is the event I was looking for. I found out about it shortly after posting my question.

The solution I used to fix the problem described...

[by tungchau]

Hi,
I have a Portal with three columns. The middle column is hidden. The other two columns have columnWidth set to 0.5. I need to add a new Portlet into the middle column(which is hidden) and make...

[by tungchau]

Nevermind. I managed to make my menu work by just using this.items=[] inside initComponent.
this.addMenuItem will only work after we call a constructor.

[by tungchau]

Hi,
I got a very weird problem. I could not make addMenuItem, or addItem calls to work in my custom Menu class. My custom Menu class is as simple as the following one:


MyMenu =...

[by tungchau]

I got the solution for swapping the CSS, but not the Tooltip. Please help me swap the tool tip. The following is the solution for swapping the CSS class:


var rep=c.className.match('...

[by tungchau]

I got the solution for swapping the CSS, but not the Tooltip. Please help me swap the tool tip. The following is the solution for swapping the CSS class:


var rep=c.className.match('...

[by tungchau]

I tried the following but it did not work. Please help! I haven't done dom programming for a long time.



var c = g.getView().getCell(rowIndex, columnIndex);
c.setAttribute("ext:qtip", "Click...

[by tungchau]

I tried the following, but it still did not work. Please help...



var c = g.getView().getCell(rowIndex, columnIndex);
c.setAttribute("ext:qtip", "Click when you are done editing.");...

[by tungchau]

After reading this thread, I still don't know how to solve my problem:
I need to switch metaData.css of ONE cell (not all cells in one column) to a different value in a cellclick event handler. How...

[by tungchau]

Hi,
Does anybody have an answer for the following thread?

http://www.extjs.com/forum/showthread.php?p=439640#post439640

Regards,
Tung Chau

[by tungchau]

Hi,
I have a portal with 3 columns. Each has columnWidth set to 0.33 during initComponent. After a user deletes **all Portlets inside the third column, I need to resize the first and second columns...

[by tungchau]

Thanks. It works.

[by tungchau]

Hi,
If I set a TextField's label as following, it will work


new Ext.FormPanel({ height: 100, renderTo: Ext.getBody(), items: [{ xtype: 'textfield', fieldLabel: 'Name', ...

[by tungchau]

Hi ,
I looked at the API doc, but could not find a method or property that returns the currently displayed error message of a TextField.

I need to write a unit test in which I need to make sure...

[by tungchau]

Thanks. I imported wrong Controller class inside my RemotingController class. That explains why ...