Questions tagged as 'jsp'

Tagged questions
0
answers

UI Conditional Test: Repeat

I have a UI repeat and need to check if a variable is null to properly fill a TD, if I remove the conditionals the variable is displayed correctly but for this verification situation I am not getting any way to make the when test does it work co...
asked by 01.06.2018 / 01:06
0
answers

How to capture data from a table inside a form in a jsp?

I really need your help to solve a problem. I have a table inside a form in a jsp. I need to upload a note and send the number of the note and the date of issue to the controller class. It happens that I can only do the operation with the fir...
asked by 24.05.2018 / 06:16
0
answers

Fill an HTML table from a List

I'm doing a job for college where I'm creating a website for a pizzeria. I'm picking up the data from the pizzas, playing in a list, and bringing it to a table: But I would like this table to look like this: Image1 | pizza dice 1...
asked by 16.05.2018 / 16:27
0
answers

How to convert from scriptlets to JSTL?

How do I convert this code into scriptlets for JSTL to make it more readable? JSTL default if did not work Code: <% String emailProfessor = request.getParameter("emailProfessor"); String senhaProfessor = request.getParameter("senhaProfessor...
asked by 12.05.2018 / 21:57
0
answers

Call the servlet as soon as you click on the checkbox

I'm doing a "task schedule" as an activity propounded by my teacher. And the tasks have a checkbox that when selected should change the status of the database (Not yet completed) to (Completed). But I have no idea how to call the servlet after s...
asked by 30.04.2018 / 19:05
0
answers

capture servlet value in jsp

Friends, I'm trying to get my jsp page days to get a value from my sent servlet. I have researched in several forums, and I have not been able to return a single value can anybody help me? Here's the snippet of code I'm using   JSP insira o c...
asked by 18.04.2018 / 20:56
0
answers

How can I request data in the table of my html page?

I am making a system where at some point I should display some information listed in a table on the page. How do I create this table that should receive this information from my bank?     
asked by 18.04.2018 / 19:47
0
answers

Calling a void method of an action in a javascript function

Is it possible to call a javascript function a method that returns nothing (void) from a java action type class (HttpServlet)? I'm maintaining a project with struts, and the action already exists. I created a method void (public void conta...
asked by 15.04.2018 / 04:18
0
answers

How to pass variable from jquery to servlet (control)?

Ineedtodisplaythenoteoftheselecteditem,Ineedthevalueofthisitemor"name" to be able to do the search in the bank and thus show the user the value of the selected item, help me in that, so I see I need the jquery help, I got the value as follows:...
asked by 08.04.2018 / 22:41
0
answers

The request sent by the client was syntactically incorrect

I'm developing an application with Spring MVC 4. And I'm getting this error "Status 400 - The request sent by the client was syntactically incorrect". As I researched the internet, I saw that this is because Spring can not make the link between...
asked by 17.03.2018 / 19:28