I am new to Drupal, and I'm creating a custom theme based on a Bootstrap Bario subtheme on Drupal 8.
I can update the CSS with no problem, but I first need to clear the cache before reloading the page (which gets annoying, is there a way to avoid that?).
This is how the theme's regions are arranged:
I added the help: 'Help' region in the .info.yml file, under the line footer_fifth: 'Footer Fifth', and the added Help region appears in the Block Layout page.
I then modified the relevant parts of templates/_page.html.twig like so:
From this
{% block footer %}
<div class="{{ container }}">
{% if page.footer_first or page.footer_second or page.footer_third or page.footer_fourth %}
<div class="site-footer__top clearfix">
{{ page.footer_first }}
{{ page.footer_second }}
{{ page.footer_third }}
{{ page.footer_fourth }}
</div>
{% endif %}
{% if page.footer_fifth %}
<div class="site-footer__bottom">
{{ page.footer_fifth }}
</div>
{% endif %}
</div>
{% endblock %}
to this
{% block footer %}
<div class="{{ container }}">
{% if page.footer_first or page.footer_second or page.footer_third or page.footer_fourth or page.footer_fifth %}
<div class="site-footer__top clearfix">
{{ page.footer_first }}
{{ page.footer_second }}
{{ page.footer_third }}
{{ page.footer_fourth }}
{{ page.footer_fifth }}
</div>
{% endif %}
{% if page.help %}
<div class="site-footer__bottom">
{{ page.help }}
</div>
{% endif %}
</div>
{% endblock %}
As you can see, I added or page.footer_fifth to the first if statement, moved {{ page.footer_fifth }} to the site-footer__top div, and added {{ page.help }} in its place.
After that, I go and clear the cache, but the block regions are still the same. If I inspect my block in the Footer Fifth region, it is still in the <div class="site-footer__bottom">.
Did I miss something?
Thank you in advance.
I think the template file name is wrong. See:
templates/_page.html.twig usually should be:
templates/page.html.twig
the complete path of your template should be "/themes/custom/yourthemename/".
PS: theme debug will help you in case of any doubt.
https://www.drupal.org/docs/theming-drupal/twig-in-drupal/debugging-twig-templates
Related
{{ page.content.field_title.value }}
Is there anyway for me to access just the title field inside of my page.html.twig
To get the title, any of the following should work
{{ node.label }}
Or
{{ page[‘#title’]}}
But, I like the following
{% if node.title.value %}
<h1>{{ node.title.value }}</h1>
{% elseif page['#title'] %}
<h1>{{ page['#title'] }}</h1>
{% endif %}
From here
I'm not familiar with timber at all, but am helping a friend finish up a project that was built with it. So any help would go a long way please!
I have only the first two tiers showing up. Is there a way to call on the child of a child?
I'm using the code here, and added to it another tier under child https://timber.github.io/docs/guides/menus/
{% if menu %}
<div class="header-menu-items">
<div class="header-menu-item mod-title">
<a href="{{ site.url }}" class="" rel="home">
<div class="header-item-logo">
<div class="sitelogo">{{ site.name }}</div>
</div>
</a>
</div>
{% for item in menu.get_items() %}
<div class="header-menu-item {{ item.current ? 'is-active' : '' }}">
<div class="header-menu-item-link">
<a target="{{ item.target }}" href="{{ item.link }}">{{ item.title }}</a>
</div>
<div class="header-menu-item-triangle"></div>
<div class="header-menu-item-mega {{ item.section_colour ? " mod-#{item.section_colour}" : '' }}">
{% if item.master_object.thumbnail %}
<div class="mega-image mod-image" style="background-image: url( {{item.master_object.thumbnail.src('thumbnail') }} )">
{% else %}
<div class="mega-image">
{% endif %}
{{ item.title }}
</div>
<div class="mega-items">
{% for child in item.children %}
<div class="mega-item">
<a target="{{ child.target }}" href="{{ child.link }}">
<span class="mega-item-title">{{ child.title }}<br /></span>
<span class="mega-item-excerpt">Mega menu description lorem ipsum dolores</span>
</a>
</div>
{% for child in child.children %}
Just testing to see if it'll even show up first before applying style<br />
{{ child.title }}<br />
{% endfor %}
{% endfor %}
</div>
</div>
</div>
{% endfor %}
</div>
{% endif %}
You can access menus several layers deep by nesting for loops inside of one another. Here is a code snippet that I have tested and works.
{% for item in menu__main.items %} {# This is the top level #}
<p>{{ item }}</p>
{% if item.children %}
{% for child in item.children %} {# 2nd Level #}
<p><em>{{ child }}</em></p>
{% if child.children %}
{% for third in child.children %} {# 3rd Level #}
<p><strong>{{ third }}</strong></p>
{% endfor %} {# for third in child.children #}
{% endif %} {# if child.children #}
{% endfor %} {# for child in item.children #}
{% endif %} {# if item.children #}
{% endfor %} {# for item in menu__main.items #}
I have added comments to the end of the lines to hopefully make this more clear. So at the top, you are looping through item in menu__main.items
Then to get the children inside of these, you loop through item.children since item is the variable that represents each nav item at the top/main level. You loop through item.children to get to the next level or the children inside of the main/top level.
Then to get inside of the third level, you loop through child.children since child is the variable that represents the 2nd level. We want to loop through the children of this 2nd level. so we do third in child.children. third is the variable that represents the items 3 levels down.
I hope you can see the pattern here and you can continue this even further if you have items at even deeper levels, although at some point it will probably get ridiculous. Like if you have items nested 5 or 6 levels deep.
Let me know if that makes sense and if not I will be more than happy to try and explain it another way if you still have questions.
Cheers
I'm using Symfony2.6 , and I'm trying to customize form rendering. The problem that when I put {{ form_rest(form) }} into the form , a label Token appears. How can I make it hidden ?
This is the form theme
{% extends 'form_div_layout.html.twig' %}
{% block form_widget_simple %}
<div class="form-group">
{{ form_label(form, null, {'label_attr': {'class': 'control-label'}}) }}
{{ parent() }}
</div>
{% endblock %}
When I remove the block {% block form_widget_simple %} to test what gives , the Token label become hidden.
Edit:
I'd like to know also if it's correct to change the simple widget block and render inside it a label or no.
You've changed the block of the simple widget which shouldn't render a label (and it doesn't by default). If you really need to do it this way, you may check the type variable and do not render label for the hidden type. Something as following:
{% block form_widget_simple %}
<div class="form-group">
{% if type != 'hidden' %}
{{ form_label(form, null, {'label_attr': {'class': 'control-label'}}) }}
{% endif %}
{{ parent() }}
</div>
{% endblock %}
This works fine :
{% extends 'form_div_layout.html.twig' %}
//........
{%- block hidden_row -%}
<div style="display:none">
{{ form_widget(form) }}
</div>
{%- endblock hidden_row -%}
I have such hierarchy of twig files
my main (for controller) twig
{% extends "MainSiteBundle::layout.html.twig" %}
{% block footer_moderator_buttons %}
some buttons
{% endblock %}
{% block content_body %}
<p>hello moderator</p>
{{ include ('MainBlogBundle:_parts:postList.html.twig', {'postList': aPostDraft}) }}
{% endblock %}
postList.html.twig
<div class="post-list">
{% for postSingle in postList %}
{{ include ('MainBlogBundle:_parts:postSingle.html.twig', {'postSingle': postSingle}) }}
{% endfor %}
</div>
postSingle.html.twig
<div class="post">
<div class="post-header">
<a class="title" href="3">{{ postSingle.title }}</a>
</div>
<div class="post-meta">
<div>Date: {{ postSingle.date|date('D M Y') }}</div>
<div>Category: {{ postSingle.getCategory.getTitle }}</div>
<div>Author: {{ postSingle.getUser.username }}
</div>
</div>
<div class="post-body">
<div class="content">
<img width="450" height="200" src="#">
<div class="text">{{ postSingle.content }}</div>
</div>
</div>
<div class="post-footer">
{% block footer_moderator_buttons %}f{% endblock %}
<div>Views: 152</div>
<div>Comments: 1231</div>
<div>
<a class="link" href="#">More... </a>
</div>
</div>
</div>
As you can see last (postSingle.html.twig) has block "footer_moderator_buttons", so how can i change it from main twig (first one) ? Current is not working, what I need change \ do ?
In Twig 1.8 there is embed tag (http://twig.sensiolabs.org/doc/tags/embed.html).
You would have to remove the postList.html.twig file or work around it.
{% embed "MainBlogBundle:_parts:postSingle.html.twig" with {'postSingle': postSingle} %}
{% block footer_moderator_buttons %}
custom buttons here
{% endblock %}
{% endembed %}
So, you question is actually "I want to understand how\what twig can". Well, the answer to that question is: "It can't overwrite blocks from "main" to the smaller ones."
If you want to use twig, you have to stop thinking in php include() way where you make new files and you "PUT" components in them over and over again, components such as header, footer, menu etc.
In twig, you define main twig file with blocks which can be imagined as empty spaces which can, but do not have to, be overwritten. Surely, it still means you can have postList.html.twig as include in some file that extends MainSiteBundle::layout.html.twig. The same goes for postSingle.html.twig.
I think you catch the logic of twig except don't try to overwrite blocks from the wrong side - in this case, from MainSiteBundle::layout.html.twig to it's smaller portions.
how about this:
{% extends "MainSiteBundle::layout.html.twig" %}
....
{% block footer_moderator_buttons %}
{{ parent() }}
{% endblock %}
woops didnt put parent..
the {{ parent() }} will inherit {% block footer_moderator_buttons %}{% endblock %} from extended twig.
So, what I need to do is to output current element's ID in each field_row. What I came to is overriding Symfony's default field_row block with the following code:
{% block field_row %}
{% spaceless %}
<div class="clearfix" id="{{ form.get('name') }}-row">
{{ form_label(form) }}
<div class="input">
{{ form_widget(form) }}
</div>
</div>
{% endspaceless %}
{% endblock field_row %}
However, the {{ form.get('name') }} construct seems pretty awkward to me and I'm sure there's a more civilised way of doing this. Anyone?
Do you mean the id generated by symfony? then it's just:
{{ id }}