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D728 Task-23 Pre-process output provided by other modules
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lotus-js: | |
version: 1.x | |
js: | |
js/lotus.js: {} | |
dependencies: | |
- core/jquery |
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/** | |
* Implements hook_preprocess_page() | |
* $variables contains all variables used for the template. | |
* $hook should be ‘page’ in this case. | |
**/ | |
Function lotus_preprocess_page(&$variables, $hook) { | |
// Rendering a table inside the template | |
// Using a render array is the best practice here - Twigg will render it correctly. | |
$variables['table'] = array( | |
'#theme' => 'table', | |
'#header' => $header, | |
'#rows' => $rows, | |
); | |
//Add a JS library | |
$variables['#attached']['library'][] = 'lotus/lotus-js'; | |
} | |
* Implements hook_theme_suggestions_page_alter() | |
* $variables contains all variables used for the template. | |
* $suggestions will contain the current suggestions for the hook | |
* ‘page’ in this case. | |
**/ | |
Function lotus_theme_suggestions_page_alter(array &$suggestions, array $variables) { | |
// Add a new suggestion for a page template | |
// This allows us to use a template name page--lotus.tpl.php | |
$suggestions[] = 'page__lotus'; | |
} |
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// Add classes in templates is a preferred way in Drupal 8 | |
{% | |
set classes = [ | |
'new-class', | |
] | |
%} | |
<div{{ attributes.addClass(classes) }}> | |
// Print the table variable | |
<div class=’table’> | |
{{ table }} | |
</div> | |
//Print the text and link to create new content | |
<p>{{ 'To create some content <a href="@create-content">click here</a>.'|t({'@create-content': url('admin/structure/types/add')}) }}</p> | |
</div> |
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