In one of my web pages I have a HTML table. This table will have 0 or more rows and each row has 3 columns. It looks like this: <table> <tr> <td>Row1-Col1</td> <td>Row1-Col2</td> <td>Row1-Col1</td> </tr> <tr> <td>Row2-Col1</td> <td>Row2-Col2</td> <td>Row3-Col1</td> </tr>...
Hi We have a website which is coded Java with Struts Framework. The WebSite's Urls are not seo friendly. All of them are like below ../buyerApplication.do&companyId=2323 Now We want to make these URLs SEO friendly and I searched and found these solutions: tuckey.org/urlrewrite : but i don't rely on this system. adding title end o...
Hi, I'm trying to implement displaytag pagination with a little different funcitonality. Basically, I have 3 displaytag tables on my jsp, and when the user wishes to see the next set of results on one of them it brings them to a new resultant jsp which only displays the info from the table they wished to paginate. This should be relati...
I seem to be having a performance issue in some of my Struts 2 actions. On several of my pages, I render a couple of drop down tags in my output page. I populate the drop down tags by instantiating an tag and invoking the methods in the bean to call an EJB service and populating a collection property from the results. The collection is...
what is Controller in MVC. Is it struts.xml or Servlet (Action Class) Can we have more than one Controller in our application. is it good practice to have more than one controller. ...
Hi, I'd like to learn struts2 with eclipse. Which version of eclipse should i download? My background is as a c# developer, so i don't really know much at all about java but i'm keen to learn. I'm looking on the eclipse site http://eclipse.org/downloads/ and i think what i want is one of these, but i'm not sure: Eclipse for Java EE d...
Hi all, This is in continuation with my previous question which was not framed properly. I have an iframe in a jsp class which is calling a struts2 action class in its src, but instead of opening inside the frame the file is getting downloaded, Inside file TempContentPage.jsp: <s:form> <iframe id="displayFrame" src="ContentPage.actio...
Hi all, We are expanding an old Struts 1 project to be Spring managed - yet we wish to change the code and the flow as little as possible. We have therefore decided to leave Struts to manage the requests and have delegated the actions via the org.springframework.web.struts.DelegatingActionProxy class. Example: The struts-config.xml co...
I'm trying to implement a security model where the model of secured pages inherits from a SecureSupport. I don't know how or if I can redirect from a constructor, however. See below: public class SecureSupport extends ActionSupport { private Map session; public SecureSupport throws Exception { session = ActionContext....
Hi all , Is it possible to use the structs tags(logic:equal, logic:match) inside a javascript function? Actually I need to set value in the <td> of the table dynamically getting from the Bean. How can I achieve this? ...
Methods invoked: 1. Struts Action 2. Service class method (annotated by @Transactional) 3. Xfire webservice call Everything including struts (DelegatingActionProxy) and transactions is configured with Spring. Persistence is done with JPA/Hibernate. Sometimes the webservice will throw an unchecked exception. I catch this exception a...
Hi, I have J2EE app on which the logout is not implemented properly, my intention is to close all DB resources once the user logs out. Not sure if session.invalidate(); will really help, I will try it today. Please advice what would be the best to way to implement logout so that all valuable resources are released once user logs out. ...
Hello Iam new to struts tag libraries. I want to generate an anchor to define a hyperlink destination inside the same document. my code is like this: <html:link anchor="abc" > This is to test anchors </html:link> ...Some other tags here <html:link linkName = "abc" > Anchor </html:link> The error Iam getti...
Hi I have one application running on different servers build in struts2 and deployed in Tomcat5. Now I have a functionality of "Save on All" in this application. When it is called, then the same request parameters need to be passed to all the servlet/action of all the applications running in all the servers. How can this be done? E.g....
Hi all, I am setting the value(kind of default value) for a drop down select value from action class in a page(given below). When the page loads the value is beig displayed but the other elements of the dropdown list is not displayed. here is the code. Inside the action class if(getTypeId() == null){ String typeId = request.getPa...
Hello, I am facing a problem, while encoding the response that I send back for an AJAX request, using GZIP. Can anyone give me some pointers on this please? There is an AJAX request from the JSP, An action class (Struts) at the server side handles the request, The response is prepared as a JSON object, The JSON string is written to th...
I have a problem finding the right wildcard pattern to extract parts of my URL into action parameters in Struts. This is how I set up the action. The intent of the pattern is to capture the last two path elements and then everything that might precede them. <action name="**/*/*" class="com.example.ObjectAction"> <param name="filter">...
Hi, I'm using Struts built in validation framework. One of the form fields should be validated so it only allows a numeric value but it is not mandatory to enter a value at all so it can be left blank. Initially I thought this would be easy as there is support for depends=double or even mask and supply a regex but with the mask option ...
I would like to indicate the currently chosen page in a shared menu component of a web page in a Struts Tiles project. I can think of some possible solutions check current URL call some Javascript to indicate possibly hooked into the tiles or struts config files and read. I'm sure this problem has been faced many times before. What...
can array be used as hidden variable on jsp.....like I have a form i.e a simple java class,I want it to be as hidden variable can I do it.. Thanks in advance ...