GXT 2.3.0 supports GWT 2.? - gxt

I see the jar file name for GXT 2.3.0 = gxt-2.3.0-gwt22.jar. Does this mean it's expecting GWT 2.2?? Seems kinda odd considering GXT 2.3.0 was released Oct. 2013 and GWT 2.2.0 was released Feb. 2011 (3+ years prior).
I tried GWT 2.6.1 and get an error in the GXT jar (HtmlEditor.java Line 548: Type mismatch: cannot convert from com.google.gwt.dom.client.Element to com.google.gwt.user.client.Element) so I'll try GWT 2.5, then 2.4, etc...
PS
I know this is WAY old stuff. I just need a temporary "fix" to run on IE10 then I'm going to go strictly with GWT; no more GXT. Thanx, ~rfh

GXT2.x works with GWT upto 2.5.1 version. While according to official documents GXT 3.X works with GWT 2.6.1, I myself tried GXT 3.X with GWT 2.7.0 and no problems till now.

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Is there a way to add css into during html table to tabulator convert?

I am try to use update tabulator version 4.1 from 3.x. before I am using tabulator-cssClass="hidearrow" into html to tabulator function (3.x version)which is working well. Once I updated tabulator 4.1 that function wont working anymore. is there way to add css class into column header?
I tried tabulator-cssClass="hidearrow" which working into 3.5
it should allow added css class into tabulator
There is a bug with 4.1 where it is not reading in attributes with capital letters in, it will be fixed in the 4.2 release at the end of the month

Tag Library supports namespace , but no tag was defined for name : ajax

I am using JSF1.2 + Richface 3.3.3 . I was trying to design a column filter which filters all the rows containing that particular string. I tried implementing the example on the following page : http://showcase.richfaces.org/richfaces/component-sample.jsf?demo=dataTable&sample=tableFiltering&skin=blueSky
But I am getting an error "Tag Library supports namespace , but no tag was defined for name : ajax"
How do I go about it.
You are looking at a showcase for RichFaces 4.3, showcase for RichFaces 3.3.x is here.
<a4j:ajax> is not part of RF 3, hence the error. In RF 3 the component is called <a4j:support>.
Generally, the error
Tag Library supports namespace: http://richfaces.org/rich, but no tag
was defined for name: XYZ
is an indicator that your version of richfaces is either earlier than the introduction of this component in the framework, or later than the removal of this component from the framework. Basically, that component doesn't exist in the richfaces version you are using.
Here is how to check your richfaces version: How do I know which version of RichFaces I am running?
You can go to http://richfaces.jboss.org/download/archive , download the jar with the version you are using, unzip it,and search for a class with the same name as your component. In the unzipped jar, open the folder artifacts.
Within artifacts/ui, unzip the jars richfaces-components-api and richfaces-components-ui.
Within artifacts/framework, unzip the jars richfaces-core-api and richfaces-core-imp.
In these 4 locations, there is an /org folder with a richfaces subfolder. I think these are the only places where you can look for the component you want to use.

panelMenu of Primefaces

I have a code which includes a
<p:panelMenu></>
is it supported only by primefaces3.4? I have used it using Primefaces 3.2 and 3.3.1 also but it was generating an error regarding that particular tag.
After using 3.4 it is generating a different error as "Unresolved compilation problems:the import oracle cannot be resolved OracleDataSource cannot be resolved to a type".. But my code was working fine before including that tag. Is it really a database related problem or panelMenu has any issue? Plz help.
Thanx in advnce.

XSLT - upper-case not working

I'm playing around trying to learn XSLT (client-side, for now). The following errors:
...with Opera 11 complaining that upper-case is not a function. I guess this means Opera 11 is running XSLT 1.0, which was before functions like upper-case were defined. How can I confirm this? Opera's spec doesn't mention XSLT, yet clearly it has a built-in processor.
Does any browser support XSLT 2.0?
Thanks in advance for any help
I found this in the Presto 2.8 (Opera 11's rendering engine) Web Standards XML documentation
XSLT, XPath and XSL-FO
Opera supports XSLT style sheets with the <?xml-stylesheet?> processing instruction; see Associating Style Sheets with XML documents Version 1.0. Opera supports XSLT 1.0 and XPath 1.0 with the following exceptions:
The namespace-alias element is not supported.
Opera does not support XSL-FO.
Regarding browser support for XSLT 2.0, to my knowledge no major browsers support it (although there is fairly wide support for XSLT 1.0)
Here's a page for the web standards documentation

richfaces 3.3.3 problem with ie6

I am working using richfaces 3.3.3 , tomcat 6. when i try to access my application using IE6 and the windows language is set to arabic, i get the following exception:
IllegalArgumentException: Parameter "size" for convert from HTML to java can not be decoded: [1px], reason: Unparseable number: "1px".
when i change the windows language back to english, restart the server and try to log in again everything works fine..
Can anybody please help me with this issue
You have this problem. Unfortunately it seems to be a bug in the NumberFormat class.
I managed to find a workaround: In your rich:tabPanel, add the attribute headerSpacing="1" (without any unit). This will solve the parser problem. Took me quite a while debugging jsf and jdk to find out...
One more thing you need to do: In your skin, set generalSizeFont to a value without a unit. I.e. for example "generalSizeFont=11". Otherwise you will get the exception for icons (they will still work, though).

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