I would like to know what the replacement is for the altKey and srcKey attributes in the <html:img> tag in Struts 2. What I want to achieve is to be able to insert an image with source path from properties file. Similar to what srcKey does in Struts1. And even for the altertnate text, I want to know how…
Tag: jsp
How do I fix an error in Java which states that variable cannot be resolved?
I am developing a web application where there are different types of users stored in different tables of the database. I am trying to implement login validation, where the email and password are accepted. When I run the attached code, the error states that the variable rs1 cannot be resolved. I am a beginner …
How to response with JSP file using JAX-RS?
I’ve just started learning Java. I’m trying to create a simple CRUD web application using JAX-RS. I’d like to have a few pages with forms that will be sending data to my API resources. Unfortunately, I don’t understand how I can render an html page using JAX-RS. Perhaps there is anothe…
java.lang.NumberFormatException: For input string: “id” while trying to retrive related table column to jsp selectbox
This question kind of related to a previous one at Could not create query for public abstract org.springframework.data.domain.Page com.example.repository.DocumentsRepository.findBytypeid Thank to all it was resolved. But now I have an other problem I am trying to make a selectbox with all rows from related co…
Spring Boot jsp file not found Error 404 weird prefix
I am currently learning Spring/Spring Boot and I am trying to code a forgot password function. All my other functions, like login etc. are working as intended, but redirecting to an reset-password page does not work for some reason and gives me the following error, in which it looks for the jsp with a weird p…
Is there any other way to convert string value into integer value in jsp? I am trying a basic program in jsp
index.html Getting an exception in op.jsp named java.lang.NumberFormatException HTTP Status 500-Internal Server Error op.jsp While converting value from string to integer it is generating an exception Also Tried below code but still not working Answer The problem is not with your code, but rather how you run …
JSP Image Upload to Database
Below I have a code that should accept a user’s uploaded image in the form of an input element and push it to a MySQL Database. I am using Tomcat 9. Why is it not working yet no exceptions are being thrown? Nothing is being pushed to the database and there is no way of telling to what point the
How to fix the disortion in table columns in the right side of the page , i have some problem with that can’t expand navbar and table
enter image description hereenter image description herehere you can see on right side the header and body not expanded. how to fix thiss…. i share my css and jsp file hode here..it disorted there..i need to expand navbar and also table there… how to do <! header css for navbar> so please te…
CaptainCasa framework: DOF reactOnInstanceSelect conflicting with clickable items in the grid
In a few DOF grids I have icons and buttons with click actions added using a DOF extension. I also want to trigger another action when single-clicking on a grid row (reactOnInstanceSelect). I want to avoid triggering the reactOnInstanceSelect action when clicking on the icons/buttons. Right now when I click o…
SPRING MVC : How to pass the radio button value which is clicked to controller?
I am using Spring MVC controller. Is it possible to set an object in the path value in a radio button ? below my form inside my jsp And my controller Here is my AddressForm I want to retrieve the selected object address from my controller but I have an Error bindingResult.hasErrors() return true with the foll…