Label field problem in the treenode Tag. (Struts2/Ajax)

Posted by ryan on Stack Overflow See other posts from Stack Overflow or by ryan
Published on 2010-04-30T07:03:40Z Indexed on 2010/04/30 7:07 UTC
Read the original article Hit count: 110

Filed under:

struts2

|

AJAX

|

treenode

|

jsp

I'm using struts as a framework for a web-app. The following code runs inside a loop where I access the database to retrieve values to be used as nodes for a tree.

<s:set name="categoryValue" value= "%{'<%=rs.getString("category")%>'}"> 
</s:set>
 <sx:treenode id="child1" label ="%{#categoryValue}"/>

The error I get is

"/jsp/tree.jsp(249,65) equal symbol expected"

However if i give

<s:set name="categoryValue" value= "%{'Test'}">

the value Test is obtained.

Can anyone tell me how to set the value of the 'label' with strings?

© Stack Overflow or respective owner

Related posts about struts2

Struts2 - How to use the Struts2 Annotations?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to implement the Struts 2 Annotations in my project, but I don't know how. I added the convention-plugin v 2.1.8.1 to my pom I modified the web.xml ... <init-param> <param-name>actionPackages</param-name> <param-value>org.apache.struts.helloworld.action</param-value> … >>> More
File upload and Download in a web app using struts2

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi In struts2 upload methods, can I choose where the uploaded file must be saved. I mean, all the examples in web ask me to store in WEB-INF which surely is not a good idea. I want to be able to store the uploaded file in any place in my disk. How should i do it? Can i do it with help of ServletContextAware… >>> More
Struts2 + Sitemesh + Freemarker doesn't work

as seen on Stack Overflow - Search for 'Stack Overflow'
I've tried following every example i ccould find and i can't get struts2 + sitemesh + freemarker to work on a simple jsp. I have a very simple web.xml, a single action that just goes to index.jsp, and a simple .ftl decorator that just adds some text to the result. When i hit index.action, the page… >>> More
Testing injected dependencies into your struts2 actions

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am wondering how others might have accomplished this. I found in the Spring documentation @required which I attempted to use in a 'test' but got this stmt INFO XmlConfigurationProvider:380 - Unable to verify action class [xxx] exists at initialization I have found another way in spring to… >>> More
Struts2 example, not inserting records in mysql database because connection object is getting null

as seen on Stack Overflow - Search for 'Stack Overflow'
This Code is working fine with simple application so the drivers are fine. so why the connection object is not able to initialise with drivers. import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import java.sql.Statement; import com.opensymphony.xwork2.ActionSupport; public… >>> More

Related posts about AJAX

Ajax call from a form rendered as Ajax response (jQuery + Grails: chaining ajax requests)

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I was expecting the below scenario common, but couldn't find much help online. I have a form loaded through Ajax (say, create entity form). It is loaded through a button click (load) event $("#bt-create").click(function(){ $ ('#pid').load('/controller/vehicleModel/create3'); … >>> More
Ajax Control Toolkit Now Supports jQuery

as seen on Stephen Walter - Search for 'Stephen Walter'
I’m excited to announce the September 2013 release of the Ajax Control Toolkit, which now supports building new Ajax Control Toolkit controls with jQuery. You can download the latest release of the Ajax Control Toolkit from http://AjaxControlToolkit.CodePlex.com or you can install the Ajax Control… >>> More
The Microsoft Ajax Library and Visual Studio Beta 2

as seen on Stephen Walter - Search for 'Stephen Walter'
Visual Studio 2010 Beta 2 was released this week and one of the first things that I hope you notice is that it no longer contains the latest version of ASP.NET AJAX. What happened? Where did AJAX go? Just like Sting and The Police, just like Phil Collins and Genesis, just like Greg Page and the Wiggles… >>> More
Video Aulas gratuitas de ASP.NET AJAX

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Olá pessoal, A Microsoft publicou 14 vídeos que cedi a eles a respeito do ASP.NET AJAX. Todos os vídeos são gratuitos, e caso você ainda use o AJAX estas lições podem ajudá-lo bastante. Tenha um excelente estudo. Instalação do AJAX Control Tookit ASP.NET AJAX: Controle calendário ASP.NET… >>> More
July 2013 Release of the Ajax Control Toolkit

as seen on Stephen Walter - Search for 'Stephen Walter'
I’m super excited to announce the July 2013 release of the Ajax Control Toolkit. You can download the new version of the Ajax Control Toolkit from CodePlex (http://ajaxControlToolkit.CodePlex.com) or install the Ajax Control Toolkit from NuGet: With this release, we have completely rewritten the… >>> More