The preprocess functions are functions that are executed directly before a theme function is invoked.

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16 views

Get nid inside preprocess function

My goal is to have an additional region class, when region is rendered on my page--node--9 I am using this template_preprocess_region() function to do this. But how i can get inside my function ID ...
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1answer
62 views

Drupal 8: Read field value from $variables in preprocess_html

I've been wrestling with Drupal 8 for some time now and have run into a little problem. I want to get a field value from a content type that I can use in my html--front.html.twig. I can create a new ...
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7 views

How to add themeable content to a term display with Display Suite

So I thought I understood this, but apparently not. I have a module that implements hook_preprocess_taxonomy_term() to add on a 'starrable' element. function ...
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1answer
18 views

Changing value of a field before rendering in Drupal 7

I am trying to change the value of a field. I need to add a dynamic class on-the-fly, based on some complext context, and I need to warp the text value with the span-class-stuff. But I haven't been ...
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19 views

How to use preprocess on a File Entity field?

I'm trying to implement the following code on a multi-value image field. I'm using File Entity to add another field to the image (field_alignment) function ...
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1answer
25 views

Check for IE8 in theme_preprocess_page function

I'm trying to use inline svgs for a number of logos and icons, and I was considering adding the inline svg code in a preprocess function. This seems like a good place to check for svg support (namely, ...
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1answer
35 views

View of taxonomy terms - add preprocess class

I have a view showing taxonomy terms with an images field. I'd like to add a class .has-images if the images field is not empty. I've done this before with nodes using preprocess, have tried ...
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3answers
61 views

Hide page title on specific path

I want to hide page title on a specific path, but I want to retain the page title between "title" tags in the header. I want the title to be exist in title bar of the browser, but that should not be ...
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41 views

How to use preprocess field to style radio buttons

Trying to set up a preprocess_field.I have list field by radio buttons and I want to override the output like this: <div class="field field-name-field-event-status field-type-list-text ...
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9 views

Preprocess function values not persisting

I am having a really bizarre problem over the last few days. I'm trying to alter a field value through a preprocess function and while I can see the value has been changed inside the function, it ...
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2answers
55 views

How to remove JS from a page during preprocess D7

I'm trying to remove few JS files from one page, which will be called in an Iframe (so no TEMPLATE_js_alter possible because of the if condition). This code below unset the JS but they are still ...
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33 views

How do I hide the page title based on node type using template_preprocess_page()?

In Drupal 7, this was possible. (See How to hide page title based on node type using template_preprocess_page().) function MYTHEME_preprocess_page(&$variables) { if (!empty($variables['node']) ...
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2answers
36 views

Define variables for specific template

I would like to pass variables to a single specific template file(tpl.php). My setting is the following: my_entities.module function my_entities_theme($existing, $type, $theme, $path) { return ...
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1answer
64 views

How to preprocess output of $user_picture in Drupal 7?

By default user picture output markup looks like this: <div class="user-picture"> <a href="/user/username" class="active"> <img class="img-responsive" ...
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1answer
25 views

How to theme a preprocess function output with a default, without the need of a .tpl file?

I created this simple function in order to print out the commerce order author UID and email. How may I add the output of the function inside the messages area, without creating a special .tpl? I ...
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1answer
47 views

Add tid or name as a class to each item of a taxonomy term

I'd like to add the term ID or the name of the term as a class to each one of my taxonomy terms on a node page. note that I'm not using views, so I wonder how can I achieve this via template.php or ...
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28 views

node.tpl.php is not getting picked

I have a content type called news, I wanted to create a custom template for it because I had to embed a view just before the title. I created node--news.tpl.php and placed it in templates folder but ...
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1answer
19 views

Add node ID to template variables

is there any way to add node ID (if it exists) to template variables using my_theme_preprocess_page(&vars) function? It looks like theme theme isn't using my_theme_preprocess_node(&$vars, ...
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1answer
45 views

Print node tags in html header

I am trying to print the articles tags in the meta area of the html. I am able to print them, however, they contain all the markup, where as I just need the plain text, comma separated list, much like ...
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2answers
28 views

Adding JS to a form within Omega 4 theme

I need to add some JavaScript to forms within my Omega 4 theme. My code right now is: function mytheme_preprocess_form(&$vars) { $vars['element']['#attached']['js'][] = 'path/to/myjs'; } ...
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2answers
79 views

How to fix active-class problem in minicalendar with calendar / exposed filters

I have a calendar view for events. The events are categorized by taxonomy terms. I use the minicalendar for the selection of days and filter the result list with an exposed list of the categories. ...
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2answers
72 views

Combining fields in preprocess template

I want to combine two fields (say first name and last name) of a particular type of node so that the name displays correctly and I still have the individual fields to work with in different areas. I ...
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44 views

how to override output in preprocess function

I am trying to override the path of events created by the fullcalendar module. I am having some issues, and came up with a very general Drupal question: In a preprocess function, I can modify the ...
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2answers
50 views

How to set body content using preprocess_node?

I need to alter the body html for a specific content type which will be processed by the Pagination module. I think preprocess_node will work, but I'm having trouble figuring out how to change the ...
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1answer
87 views

How to show all template suggestions for a page without using Devel Themer?

For some reason the Theme developer module doesn't work on my site (whenever i activate it and navigate on my site it just shows a white page with written "Jump to main content"), but all I want to ...
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1answer
41 views

Change layout of views page based on taxonomy term field

I have a taxonomy term page being displayed via a Views 'page' display. I need to change a value in the header of the site (above the level of the view) based on the value of one of the fields in the ...
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1answer
48 views

Add markup before form output for user-login

I've created a template override for the user login form (user-login.tpl.php) and want to put some content before the form's elements (e.g, header text and copy). Anything you add in ...
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27 views

preprocess_field only applies to one view

I have four separate views that randomly load an image on the page. Each view is set up identically and rely on Views Auto refresh to randomly load an image. My problem is that my preprocess works ...
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4answers
164 views

How to merge results from two different views?

I need to write an impossible view and I achieve to retrieve the correct list of nodes in two different views and now I need to merge the results in one single table. How can I merge it? If the ...
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1answer
69 views

is it possible to add a class to header found in page.tpl based on a node id?

first off, i’m using Adaptive Theme so maybe this won’t make sense using a different theme. but here i want to add a class to <header id=“main-content-header” class="someclasses"> which is ...
5
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1answer
451 views

Trying to add an html head tag in Drupal 8, beta 2

With Drupal 8.0 beta2, drupal_add_html_head() has been deprecated in favor of #attached. So the old way was: function MYTHEME_page_build(&$page) { $viewport = array( '#type' => ...
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1answer
52 views

What is wrong with this drupal 7 preprocess function to output a fields value into the body classes?

I have the following preprocess function and was wondering what I have wrong here as its not working. This is just to grab a fields value and insert it into the body classes. /** * Implements ...
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1answer
89 views

Creating Preprocess function to add extra classes dependent on field value

I have a content type called "article" and I have a field called "text color" and I want to add this text color field's value as a class to either the body or content container and change the text ...
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1answer
80 views

How to apply a function to the title of a teaser made with display suite?

I'm pretty new to functions and PHP (so please forgive my terminology) but here's what I would like to do: Background My homepage contains a view displaying various content type teasers. I would ...
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121 views

Add class to views row in preprocess function?

I wanna make a view with an integer field. If the value of the integer field in a row is more then x% of the average I wanna add a class to it. In what preprocess function would I do the calculation ...
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1answer
33 views

Which hook to use in a custom module for tracking access to one particular page?

I'm probably not fully awake this morning because it seems so trivial but I cannot figure it out. I need a hook to track when user access a certain page (path = 'export-csv'). This page is not a node ...
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29 views

is possible to load a custom panel.tpl.php based on a node id in the panel

is it possible to load a pane.tpl based on a node id contained in the page? something like this would be done within preprocess_page..? theme developer says the pane id is 2 so the pseudo code would ...
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2answers
50 views

How do I add different URL to the HOME link in the breadcrumb for the authenticated user

I'm using breadcrumbs in my drupal 7 website. How and where do I change the URL for the [home] breadcrumb, based on role/authentication of the user - when the authenticated user signs in, they are ...
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2answers
103 views

Programmatically changing the global site name?

I'm making a multi-site setup using the same install and the same database, basing it off domains. I'm trying to programmatically alter the site_name variable so that it displays a different site name ...
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1answer
50 views

Trying to render an array of items with the drupal_add_html_head function

I have a preprocess_html function that gets an array of google fonts and adds them as an html class. I have it partially working but if say I have three fonts, only the last one gets into <html ...
0
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1answer
50 views

Form '#theme' preprocess doesn't invoke

I have form where '#theme' => 'ebanq_transfer_theme'. Template file is rendered but preprocess hook doesn't invoke. Any ideas? /** * Implements hook_theme(). */ function ebanq_transfer_theme() { ...
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2answers
79 views

how can i access a node variable inside of theme_preprocess_page function? [closed]

I'm trying to access a node variable, the id of a taxonomy term but i have to do it at the page level in theme_prepocess_page function. i did it in preprocess node like this $libStatus = ...
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1answer
21 views

Change function view_unformatted to work with format HTML list

I have function in template.php which check if image fields exists (has content) and it adds classes if image exists (has_field) and if image does not exist (has_no_field). This function now works ...
0
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2answers
36 views

Preprocessing function for specific view by name

I'm using drupal 7.29 . I'm trying to write the preprocess function for a specific view named front-page. I have written the following functions in my template.php file: function ...
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0answers
201 views

How to add class to view block programmatically

I need to add class to view block programmatically, but could not find working way to do it. My view format is Unformatted list. I have this in my template.php: function ...
3
votes
1answer
470 views

Drupal 8 - “Implement menu links as plugins”, trying to build a menu tree

In a previous Drupal 8 menu question here, we determined that menu tree building was now a service. In my D8 contrib theme, I was then able to render the main menu tree as: function ...
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1answer
146 views

Schema.org itemprop=“url” inside anchor object (link)

I'm trying to use the preprocess function to change the default outpot of links <a href> to include Schema.org's itemprop="url" inside the anchor object, as well as adding a <span ...
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2answers
119 views

How do I preprocess “extra fields”?

Drupal allows you to create "extra fields" through hook_field_extra-fields. I'd like to be able to load javascript (among other things) in my module, based on the presence of one of these fields, but ...
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0answers
64 views

Alter webform field before it is rendered

I am VERY new to Drupal (Drupal 7). I am stuck at webform alteration step. So, I have created a content type - News. The News content type has a node reference field for referencing a webform. ...
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2answers
123 views

Printing current node workflow state name as the page body classes

I have a workflow system in my site using workflow module, and I need to print the node current state name as body class. I did the same with user current role in template.php with this snippet: ...