1

We are using the ECK module where we have created component eck_highlight (machine name). How would we be able to modify the variable array using a preprocess hook?

Eck_highlight component has this field:

  • Field Reference to content types: basic, article, and event

Goal:

Call the preprocess to store 'info' array to vars (i.e. vars['info']). The info variable will be passed into the Twig template so we can use to output information.

mymodule_preprocess_eck_highlight(&$vars) {
    $vars['info'] += [
       'id' => 'some-id',
       'height' => 'some-height',
       'width' => 'some-width',
       'src' => 'src1'
    ];
}

We have tried to do the following but cannot alter the variables.

  1. mymodule_preprocess_eck_highlight(&$vars)
  2. mytheme_preprocess_eck_highlight(&$vars)
  • Is this the correct hook to use? – Kevin Dec 8 '17 at 21:35
  • I ended up finding the correct hook. I will update the question. – usernameabc Dec 8 '17 at 22:58
3

I am adding an answer so anyone who comes across this that i was able to resolve the issue. I had to use mymodule_preprocess_eck_entity(&$vars).

When i tried to use the machine name in place of eck_entity, it did not work.

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