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Hi, my english is not very good, but i hope that i can explain me something. I have created a report with groups and a image, and i would like that when i click on the image, all the report display itself drill down, and when i return to click on then image, all the report display itself drill...

How can i to create groups dynamicly in my reports in base a parameter passed from a web page?

Hi, i have a questions about Cache object: 1.- the objects that i store in the Cache object, it store in the memory of the server? 2.- How many objects is recommended to store in the Cache object? 3.- What is the difference between the Cache and Session objects? For now, that's is all...

Hi!, i am doing a web application that will be it a Extranet.My doubt is the following, for example, you assume that i want to fill a dropdownlist with client's information, i don't know that is better and best performance, if from my logic layer to return a DataSet with the client's information...

Hi, i am developing with Visual Studio .NET 2003, and i downloaded the .NET framework 2.0. Well, then i set up a web application to execute it with the new version of the framework, i compile the web application correctly, but when i want to debug the web application i get the following error...

Hi, i'd like to know how from a report to display other report in PDF format using parameters of the first report

I would like to set dynamicly the 'readonly' property of the <html:text> tag, I have done it the next way <bean:define id="pReadOnly" value="true" /> <hmtl:text name="myForm" property="myProp" readonly="<%=pReadOnly%>" /> But, it don't work correctly. How can i to do it?.

Well, i have the next code in my JSP page <logic:messagesPresent message="true"> <html:messages id="message" message="true" property="nombre"> <c:set var="myVar"><bean:write name="message" /></c:set> </html:messages> </logic:messagesPresent> and i would like to set the text value with the...

What i can to do when my plugin class throw an exception?, how i could redirect to a error page?

Hi, i have a factory class that initialize a connection pool, and i would like to known if is a good idea to create that factory class in the my PlugIn class and to put it in then context application and then i can use it in my action classes, for example My factory class public class...

Why the code of the next processPreprocess method produce a IllegalStateException when it execute the method doForward? protected boolean processPreprocess(HttpServletRequest request,HttpServletResponse response){ HttpSession session = null; UserContainer user = null...

Hi, i want from my RequestProcessor forward to ActionClass, for example protected boolean processPreprocess(HttpServletRequest request,HttpServletResponse response){ doForward("/prueba.do",request,response); return super.processPreprocess(request,response); } and in my action class i...

Hi, i follow having doubts about the session control. I do the session control in the next method: protected boolean processPreprocess(HttpServletRequest request,HttpServletResponse response){ HttpSession session = null; UserContainer user = null...

Hi, here is my problem, i am doing a session control in the method processPreprocess of the class MyRequestProccesor, and my code for this control is the below: public class MerlinRequestProcessor extends RequestProcessor{ super.processPreprocess(request,response); session =...

hi, i don't get that this code work fine CODE ActionMessages messages = new ActionMessages(); messages.add("statusMessage", new ActionMessage("message.key")); saveMessages(request.getSession(), messages); where "message.key" is one of the property key in the Application Resource file. In...

hi, in which class in the struts's framework is the best place for to do a session control?

Hi, i want to know as i can to obtain the value of the context path of my application in javascript through struts. Now, i obtain the value through JSTL, with the following code <%@ taglib uri="http://jakarta.apache.org/taglibs/request-1.0" prefix="req" %> <req:request id="req"/> contextPath...

Hi!, i have the following problem, in my struts-config.xml i have the next configuration for a Action: <action path="/login" type="com.icg.merlin.actions.LoginAction" name="loginForm" validate="true" input="/login.jsp" scope="request"> ...... ..... </action> i want that when my Action...

Hi, i begin to use Struts 1.2 and the first problem than i had found is with tag <html:form>. i can't to set up the properties beanName neither beanType of the tag <html:form>, i obtain the following error: org.apache.jasper.JasperException: /login.jsp(30,0) atributo beanName no es valido de...

Hi!, my problem is the following, i want to save a ActionMessages object in the session object and then to display it in my JSP, how i can do it?, thanks