Hello everyone. i was creating this web app with JSP.

Question

Hello everyone. i was creating this web app with JSP.

as you can see, there is a an ArrayList of Product objects, and it is supposed to be displayed on the "carts" table as in the 2nd image. but it's all showing null values as you can see. what is the error?

above is the .jsp code which is supposed to show the products in the table as shown.

0

29.05.2023

10 ответов

26 просмотров

ሎጎስ Автор вопроса

0

29.05.2023

Mahdi

did you set session attribute?

0

29.05.2023

ሎጎስ Автор вопроса

Mahdi
did you set session attribute?

here it is, in the servlet class

0

30.05.2023

ሎጎስ Автор вопроса

Mohammad
It seems proble is with your data binding 🤔

how so?

0

30.05.2023

ሎጎስ Автор вопроса

Guys help pls

0

30.05.2023

ሎጎስ Автор вопроса

ሎጎስ

how do I fix this guys, this is supposed to take data from the database and display it on the shown table. The database is successfully connected, and i have an arrayList of Product objects for a row. I tried to print the size of arraylist when products are selected, and it shows the correct size. But the values come out to be null. And when I print the arraylist it gives []

0

30.05.2023

PmA

ሎጎስ
how do I fix this guys, this is supposed to take d...

How far did you get with the debugger?

0

30.05.2023

ሎጎስ Автор вопроса

PmA
How far did you get with the debugger?

I tried setting up breaking points and step over it

0

30.05.2023