Question

I have tried a lot and have not yet able to find solution to this problem. i am not sure if thats possible or not.

I have one table called Student then table called Assigment and Solutions

Now there are questions Stored in Assignment Table which are common to all students. But different student will submit different solutions.

On the form i want to have label as Question text and then text box as solution to that question.

IN the beginning i have the empty answers in database.

I am confused how can i use symfony to build this form

Becasue all solutions will be submiited togetehr with one submit button

Class AssignmentFormType{

$builder-> add('answer','collection' ....)

This is working fine but only thing here i want is to display that QuestionText as label for that Answer and i am not able to find that for 1 week

Answer 1

What you are trying to do is to dynamically create a form element based on information from your entity (i.e. setting label = $entity->getQuestion)

Two approaches:

A. Dynamic forms

http://symfony.com/doc/master/cookbook/form/dynamic_form_generation.html

Basically involves setting up a listener then using it to create your form element with access to each individual entity. Bit of a pain but it works.

B. Inside of the form template

Since all you want to do is to change the label then it might be easier to just set it inside of your form template. Something like:

{{ form_label(form.assignment, form.assignment.vars.value.question) }}

The .data should give you the actual assignment entity from which you can pull the question.