[chaley]

Originally Posted by 01100001

My code blocks were missing li tags, here's me fixing that (not that it helped my situation, but it helps keep things clear):

program:
  before = '<ul>';
  after = '</ul>';
  j = '';
  for i in 'tags':
    j += '<li>' + i + '</li>';
  rof;
  before + j + after;

program: before = '<ul>'; after = '</ul>'; j = ''; for i in 'tags': j += '<li>' + i + '</li>'; rof; before + j + after;

I have also tried using field('tags') (instead of 'tags') and strcat(before, j, after); (instead of before + j + after;) in my code. Still same error.

Probably isn't exactly the same error.

You have several problems:

• The template language doesn't contain the += operator.
• The string concatenation operator is & not +.
• 'tags' is a constant string. You should use $tags, field('tags'), or raw_field('tags').
• Semicolons are statement separators, not terminators. For example, using a semicolon before rof or fi is an error. It is an error to put one at the end of the program, but tolerated.

Here is a corrected version:

program:
  before = '<ul>';
  after = '</ul>';
  j = '';
  for i in $tags:
    j = j & '<li>' & i & '</li>'
  rof;
  before & j & after

Comment: I don't see the point of the before and after variables. Why not do

program:
  j = '';
  for i in $tags:
    j = j & '<li>' & i & '</li>'
  rof;
  '<ul>' & j & '</ul>'