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When i dpm that $vars, in classes key, there is no r_style class, whyyyy? I tried clear cache through devel module, but still the same, what i am doing wrong?

name = JH Template
core = 7.x
engine = phptemplate

styles[all][] = css/style.css
settings[bg_style] = 'r_style'

theme-settings.php

function jh_process_html(&$vars) {
    $vars['classes'] .= ' ' . theme_get_setting('bg_style');
    dpm($vars); // in classes string isn't r_style class
}

EDIT: the real question is, why theme_get_setting('bg_style') returns NULL

SOLVED: that jh_process_html function must be in template.php file, but i don't understand that drupal :D, because that function was executed even in if it was in theme-settings.php, but actually just sometimes and it causes some fails like that theme_get_setting returned null. I don't know why this happened, but it's really funny after so many years of development of drupal, this magic happened.

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3
  • Why do you expect that to work? Where is the rest of your code?
    – Alex Gill
    Commented Feb 25, 2014 at 15:07
  • @AlexGill: pleas check again the code, i added one line, where i use dpm
    – Krab
    Commented Feb 25, 2014 at 15:09
  • Use template_preprocess_html(), see answer.
    – Alex Gill
    Commented Feb 25, 2014 at 15:14

1 Answer 1

Reset to default
1

Try this...

function jh_preprocess_html(&$vars) {
$vars['classes_array'][] = theme_get_setting('bg_style');
}

You need to do this at an earlier stage of the processing.

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2
  • After dpm, i see in classes_array is one NULL item, that is because theme_get_setting('bg_style') gives me NULL. This is where the problem is.
    – Krab
    Commented Feb 25, 2014 at 15:15
  • Some sort of caching going on there probably...
    – Alex Gill
    Commented Feb 25, 2014 at 15:17

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