For several days I have been looking for a way to display in a content, field "field_geofield" from other content.
To explain, I first have a "lieu" content containing the field Geofield. There is also another "Reunion" content where there is a field of reference to an entity "field_lieu".
I would like to display in my template not a link to "lieu", but the map that is displayed in the "place" content. For the "lieu" content, I have to download the modules and libraries for leaflet which allowed me to display the map correctly.
Nevertheless, when I use this in "Reunion" : {{ node.field_lieu.0.entity.field_geofield.0.value }}
The map is not displayed but only the value of the long and the lat (example: POINT(1.080064 49.428707) )
Any idea?
Sorry for my approximate English, I am a French student.
Thank you in advance !
Related
I am currently trying to add an additional input field where users are able to specify an aria-label inside the already existing link field within Advanced Custom Fields in Wordpress. I’ve attached an image to give a visual representation of what I am looking to do.
Link Modal
Then on the frontend you would use something like $link[aria-label] to get it from the link array.
Any help to achieve this would be amazing. Thank you!
You can try if that field already exists in the ACF link.
Store that link value in a variable and print_r it and check. Check the below code.
<?php
$link = get_field('YOUR-FIELD-NAME');
print_r($link);
?>
So I'm just getting started with Drupal and Drupal 8 and have a hard time understanding accessing twig content. Ideally what I would like to do is require some fields using the structured content.
When a type of structured content is used I would like to load a specific twig template and access the fields by machine readable name. This will allow me to setup template types with specific requirements for content.
I'm struggling with 2 parts and maybe what I want to do isn't possible in drupal. The first part how do I assign a page template based on structured content type?
The second issue is how do print out specific fields. I'm able to print all fields using {{page.content}} but {{page.content.field_name}} prints nothing. I'm very confused how to proceed forward. I know I can use modules and assign them to sections but for structured data types this won't allow for rigid enforcement of data collection like structured content. Some of this content flows outside a single content area so I'd really like to do it in a main layout file.
Thoughts?
For defining page template based on content type:
You can have:
page--front.html.twig - For front page
page--user.html.twig - For user page
page--youtube_videos.html.twig - For content type (here it is: youtube_videos)
For print content fields, you need to goto node.html.twig
For image field: {{ content.field_image }}
For title: {{ label }}
Tag field: {{ content.field_tags }}
I have a view block that takes pulls a field collection. The field collection can contain unlimited number of items, where each item has two fields (url and logo).
When I kpr(get_defined_vars) within block--views--my-view-block-block.tpl.php I get the following :
as you can see $content is just a string, so I cannot access the field collection items. I can access and template each field within field collection just fine, but what I need to do is theme each Element that contains a link and logo. Does anyone have any ideas how do accomplish this?
Just try to use below portion of the content variable.
<?php print render($content['field_video_file_col']); ?>
Instead of "field_video_file_col" , replace the field name with your link and logo and use
render function.
ended up creating a view tpl and using
I have two content types, book and chapter. Each chapter node contains a node reference of the book to which it belongs. I have created a view which displays the title of each chapter for a given book. Within the view, the title field has been configured to link to its node.
All works well. I am now interested in updating the view to not display a link to a chapter's node when the chapter's body is empty. Thus this view would display a list of chapter titles for a book and link only to those chapters that have a body.
Can this be accomplished using out of the box Views functionality? If not, how would something like this be accomplished?
Thanks.
I'd use the Views Custom Field module to implement your custom logic. It allows you to grab the data fetched by Views and manipulate it at will with PHP. Very handy.
I'm answering my own question because my response to ceejayoz is poorly formatted.
What I did to accomplish this was to first download and enable views_customfield. Second, I placed Title and Body fields within the view, both excluded from display. Third, within a Customfield: PHP code field I placed the following code:
<?php
if (strlen(trim($data->node_revisions_body)) == 0) {
return $data->node_title;
} else {
return l($data->node_title, drupal_get_path_alias('node/' . $data->nid));
}
?>
There's also this clever workaround which allows you to achieve this very easily:
Add 2 title fields one with link and one with no link, and make both
them exclude from display.
Add body field,
In No result behavior put title with no link replacement token to
it.
In Rewrite results behavior put title with link replacement token to
it.
Tick hide if empty.
Source
When you create a new content type in Drupal using the Content Creation Kit, you automatically get Title and Body fields in the generated form. Is there a way to remove them?
If you're not a developer (or you want to shortcut the development process), another possible solution is to utilize the auto_nodetitle module. Auto nodetitle will let you create rules for generating the title of the node. These can be programmatic rules, tokens that are replaced, or simply static text. Worth a look if nothing else.
To remove the body edit the type, expand "Submission form settings" and put in blank for body field label. For title you can rename it to another text field. If you really have no need for any text fields you can create a custom module, say called foo, and create function foo_form_alter() which replaces $form['title'] with a #value when $form['type']['#value'] is your node type.
No need to install anything:
when editing the content type, press "Edit"
(on the menu of Edit | Manage fields | Display fields )
click on the Submission form settings
on the Body field label:
Leave it blank, it would remove the Body field.
If you're not a developer (or you want
to shortcut the development process),
another possible solution is to
utilize the auto_nodetitle module.
Auto nodetitle will let you create
rules for generating the title of the
node. These can be programmatic rules,
tokens that are replaced, or simply
static text. Worth a look if nothing
else.
And to add on to William OConnor's solution...
The module is poorly documented unfortunately. It's really only effective if you use PHP with it in my opinion. Check off the "Evaluate PHP in Pattern" and type into the "Pattern for the title" field something like:
<?php echo $node->field_staff_email[0]['email']; ?>
or:
<?php echo $node->field_staff_name[0]['value'] . '-' . gmdate('YmdHis'); ?>
...where I had a field with an internal name of "field_staff_email" and was using the CCK Email module -- thus the 'email' type was used. Or, I had a field with an internal name of "field_staff_name" and was just an ordinary text field -- thus the 'value' type was used. The gmdate() call on the end is to ensure uniqueness because you may have two or more staff members named the same thing.
The way I discovered all this was by first experimenting with:
<?php print_r($node); ?>
...which of course gave crazy results, but at least I was able to parse the output and figure out how to use the $node object properly here.
Just note if you use either of these PHP routines, then you end up with the Content list in Drupal Admin showing entries exactly as you coded the PHP. This is why I didn't just use gmdate() alone because then it might be hard to find my record for editing.
Note also you might be able to use Base-36 conversion on gmdate() in order to reduce the size of the output because gmdate('YmdHis') is fairly long.
The initial answers are all good. Just as another idea for the title part... how about creating a custom template file for the cck node type. You would copy node.tpl.php to node-TYPE.tpl.php, and then edit the new file and remove where the title is rendered. (Dont forget to clear your cache).
Doing it this way means that every node still has a title, so for content management you aren't left with blank titles or anything like that.
HTH!