Hi, guys. With my understading, the nature of a Action is that properties can be pushed w/ request parameter values. And, one wonderful feature is that Struts2 allows you to directly populate parameter values against Class type property ;) Assuming there exists a Action and property class as below, class Action extends ActionSupp...
Hi everyone, My problems is in a Struts2 action, where I have a class : public class MyAction<T> extends ActionSupport with a private member like this : private T myData; And I would like to declare this aciton in the struts.xml file, how can i manage to do so ? Thanks for the answer. Ps : I've tried without declaration of T...
Hi I have this error when I try to include the tag (http://code.google.com/p/struts2-jquery/wiki/HeadTag) in a sitemesh decorator main.jsp (decorator) <%@ taglib uri="http://www.opensymphony.com/sitemesh/decorator" prefix="decorator" %> <%@ taglib prefix="s" uri="/struts-tags"%> <%@ taglib prefix="sj" uri="/struts-jquery-tags"%> <!D...
I am trying to generate struts 2 modular archetype using maven but always getting error as archetype not present here is a full output : C:\Users\Administrator>mvn archetype:generate [INFO] Scanning for projects... [INFO] Searching repository for plugin with prefix: 'archetype'. [INFO] --------------------------------------------------...
0 I have a Set with list of objects, i want to iterate this set in s:iterator tag in struts 2 and set one of the property of Object from my jsp page. How can i achieve this? Sample code: class Employee{ String name; String age; .....getters and setters } Set empSet = new HashSet; empSet.add( ...some objects) In Jsp: i want to set...
I am using Struts2. I need to display JFreeChart in a web page. Can any body help me on that? Edit: it is getting displayed in binary format. public String execute() throws Exception { System.out.println("Refresh bar Chart"); response.setContentType("image/png"); OutputStream outstream = response.getOutputStream(); try ...
I'm using Struts2 validation on a web form. In the case that a field is suppose to be an integer or Date, the <s:fielderror> message I receive is a generic Invalid field value for field "[fieldname]" Naturally, I want to customize this for the user. Here's an example validation: <field name="spouseDOB"> <field-validator type="d...
When using Struts2 validation, when you put the <s:actionerror> tag in your JSP, the default behavior is to display all the action errors at that point in the page. Is there a way to display only specific error messages at that point? For example, in the case of fielderror one only needs to add the fieldName attribute. Is there an att...
Hi, I would like to create little higer-level framework on top of Struts2 which can take form element description from Action and render a complete form, in order to avoid having a separate JSP files with hardcoded form elements for every form in a large web application (so if I manage to do this I will have just a few generic JSPs for ...
Hi I would like to pass Multiple parameters for single param in action tag. Ex: <action name="question" class="com.xxx.xxx.action"> <param name="hint">abc</param> <result name="success">Answers.jsp</result> </action> I have getters and setters for hint (String) variable in my action. Currently i can be able to get parameter v...
I'm developing BBS in struts2 and tiles(2) framework. I want to push a value in ActionSupport class and pop the value in layout.jsp of tiles. but i just keep failing to access to the value. I will explain my works step by step. 1) Users click a link to view an article at list page. And BoardView class will be called as defined in stru...
Hello colleagues! At first some precondition to my question, I'm using struts2 + tiles2 + toplink. NO spring at all. The simplest scenario - is to display list of entities on the page. To optimize resolving JPA's EntityManager I would like to create helper (JPAResourceBean) that implements lazy load of entity manager. For this purposes ...
I writing a Struts 2 application. The main operation I'm trying now is to read from the action call a List and display it in the form of a table in the JSP. I've searched the net and check out a lot of examples, but in vain. Can someone point out to a good working example? ...
I'm working on a Website with Struts2 and Freemarker. Whenever I add form tags such as: <@s.form action="foo"> <@s.combobox (...)/> It generates a bunch of html/css/javascript that I don't need. Is there any way I can specify that no extra elements should be generated or do I really need to go into Freemarker.jar and edit...
Say I'm using a form with a text-field. <@s.form action="login"> <@s.textfield label="E-mail" name="email"/> <@s.submit value="send"/> How can I specify that the text-form should be generated by a custom template (text_login.ftl) rather than the standard text.ftl? ...
I am new to struts2.I am unable to populate value in side a table in my jsp page from my Action class.I have a List in my Action class.Can any body help me. ...
I'm using struts2 with freemarker (included in struts2 lib) and i'm trying to speed up my web-app. In the logs continuously appear: UIBean.debug(57) | Rendering template /template/xhtml/a FreemarkerTemplateEngine.debug(57) | Rendering template /template/simple/a.ftl and this for each tag. The problem is that i don't know if it's nor...
I have this question: How to populate this object from a struts2 action. My action populates without any problem a lot of my objects, but I have a restriction on a JSON input. My input is like this: I don't now how to populate...The class geometry can have a double[] or double[][] or double[][][] because the JSON input can have multip...
Does Struts 2 has complete solution for simple login task? I have simple declaration in struts.xml: <package namespace="/protected" name="manager" extends="struts-default" > <interceptors> <interceptor-stack name="secure"> <interceptor-ref name="roles"> <param name="allowedRoles">registered</pa...
I know if you are using JSPs, you can call struts tags defined the normal way from a decorator, like this: <html> <body> <decorator:body /> </body> </html> but in the examples I always see using freemarker decorators, they will instead say: <html> <body> ${body} </body> </html> Is this the only way to include the pieces of ...