I am new to Struts 2 and trying to do use fileUpload interceptor. I am attaching all my code layers Action Class (FileUploadAction): error.jsp: Success.jsp: fileUpload.jsp: I am not understanding why I am getting this error Although my uploading file format is .jpg. Answer You are getting this error probably …
Tag: jsp
Struts 2 – JQuery plugin: Spinner Value change event
I have used a spinner like this code below: I want to get the value when I click button up or down of spinner and show that value on message box. Answer Try the code below to get the value when you click button up or down of spinner and show that value on message box.
passing value to a jsp page from a java class using DAO
I wanted to pass the value retrieved on a java class to a page.I am using DAO classes. I have retrieved the values from the database and stored them on String variables.Now I want to set them to the text boxes in my view.jsp page.I am new to this area,can anyone help me out?? View.jsp is as and My Activity
What is difference index.html vs index.jsp? [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 8 years ago. Improve this question One URL ends in ‘index.html’. Another URL ends in ‘index…
How to get s:radio with label content as empty
I am using the struts tag s:radio as below; That is generating the HTML output as below; However I don’t want the label content like Yes or No. I am loading an image instead of that. How can I make that label content as blank or null? Answer Use a map to populate a radio tag. The value of the
Custom tag’s support when migrated from Struts 1 to Struts 2
There is a project developed in Struts 1 to be migrated to Struts 2. Problem is: The application has a lot of custom tags were written using Struts 1. So when migrating to Struts 2 is there a way that I can keep those custom tag support for existing JSPs. But we suppose to remove all the Struts 1.x related
Struts2 jQuery UI dynamic Menu from Action List
How can I generate dynamic menu & menu items from a list generated at Action? I tried this approach but it is generating only main menu but not sub-menus. Action class: JSP: What can i do to get Menu with menu items? Example classes structure: How to configure this in JSP page with sj:menu tag? Answer The…
Error Parsing File JSP or JAVA in Netbeans 7.3.1
I migrated my project from Net beans 6.9.1 to Net Beans 7.3.1 and faced this annoying error a red exclamation icon on a random file jsp or java . I opened them and did not find any error. I tried some suggestions after searching Google to disable html and jsp validation with no luck , another suggestion was t…
Save drop-down list value to database in Struts 2 with Hibernate
I want to save the selected value of drop-down list into the database. First index.jsp is loaded. From index.jsp, we can go to register.jsp when we click register URL of index.jsp. struts.xml: index.jsp: register.jsp: Action class is: the drop down list is actually only one of the form fields. there are other…
How to pass an action name using hyperlink in Struts 2?
I have a hyperlink named “Click for new User”. Once I click the link, I got NullPointerException instead of opening RegisterPage.jsp page. I post my code here, I can’t find my mistake index.jsp: struts.xml: Login.java(Action Class): Exception: Answer When you click on hyperlink you don’…