In my symfony3 project, I have a form field with label "I accept the cgu" with a link on the 'cgu'.
How can I translate the label containing the link, as I must generate the link with {{path('')}} in twig ?
I tried something like that :
{{ form_row(form.valid, {'label' : 'annonces.form.valide_cgu_cgv' | trans ({'cgu_link' : {{ path('page_statique', {'page' : 'cgu'})}}, 'cgv_link' : {{ path('page_statique', {'page' : 'cgv'})}} }) |raw }) }}
but it does not work...
Any idea ?
Thanks all !
When you are under {{ }}, you're writting an expression, so you can't put nested {{ }}.
You can try with:
{{
form_row(form.valid, {
'label' : 'annonces.form.valide_cgu_cgv' | trans({
'cgu_link' : path('page_statique', {'page' : 'cgu'})
'cgv_link': path('page_statique', {'page' : 'cgv'})
})
})
}}
Related
I try to do something like this, anyone knows how to handle it ?
this is what i currently have :
{{ ('1' in app.request.pathInfo or '2' in app.request.pathInfo or '3' in app.request.pathInfo) ? 'active' : '' }} X
this is what i want :
{{ (['1','2','3'] in app.request.pathInfo) ? 'active' : '' }} V
Inverse logic works ;)
{{ app.request.pathInfo in ['frame_brand', 'frame_elevation', 'frame_model'] ? 'active' }}
You can try this:
array_intersect(['1','2','3'], app.request.pathInfo);
I have the following page structure in Grav:
# Title
## Subtitle
### Subsubtitle
The page structure is always the same and it has just those three items.
How can I retrieve each item (Title/Subtitle/Subsubtitle) separately in Twig template?
The twig template will then do things like:
<p> You typed {{ page.whatever_retrieves_the_title_# }} as title, then {{ page.whatever_retrieves_the_subtitle_## }} as subtitle and finally {{ page.whatever_retrieves_the_subsubtitle_### }} as subsubtitle</p>
What if instead of the above structure I have:
- Title
- Subtitle
- Subsubtitle
The objective is that the user adds just that structure of three items and the twig template use each item to display a more complex layout.
This is Markdown, right?
# Title
## Subtitle
### Subsubtitle
You can get the HTML version of the page's Markdown in Twig with {{ page.content }}, as described in Grav's documentation. So you should get something like this:
<h1>Title</h1>
<h2>Subtitle</h2>
<h3>Subsubtitle</h3>
You can use the split and raw filters to extract the contents of those tags. I'm also using the default filter so that there won't be an error if the extraction of the tag contents fails:
Title is:
{{ page.content|split('<h1>')[1]|default|raw|split('</h1>')[0] }}
Subtitle is:
{{ page.content|split('<h2>')[1]|default|raw|split('</h2>')[0] }}
Subsubtitle is:
{{ page.content|split('<h3>')[1]|default|raw|split('</h3>')[0] }}
Or because Grav seems to provide a regex_replace filter, you could also use it:
Title is:
{{ page.content|regex_replace('~.*<h1>(.*)</h1>.*~s', '$1') }}
Subtitle is:
{{ page.content|regex_replace('~.*<h2>(.*)</h2>.*~s', '$1') }}
Subsubtitle is:
{{ page.content|regex_replace('~.*<h3>(.*)</h3>.*~s', '$1') }}
If instead you have this:
- Title
- Subtitle
- Subsubtitle
You can again use the split, default and raw filters:
Title is:
{{ page.content|split('<li>')[1]|default|raw|split('</li>')[0] }}
Subtitle is:
{{ page.content|split('<li>')[2]|default|raw|split('</li>')[0] }}
Subsubtitle is:
{{ page.content|split('<li>')[3]|default|raw|split('</li>')[0] }}
Not very beautiful. :-) If the titles can contain HTML (e.g. ## Hello **world**! → <h2>Hello <strong>world</strong>!</h2>) or special characters, you probably need to append |raw to the already long magic spells.
Others provided good solution with markdown manipulation. However, you could use grav features and provide your own blueprints, and have your user fills some fields.
Let's say this is for a page that uses the template blog_article.html.twig, you can therefore create a file named blog_article.yaml inside user/themes/yourtheme/blueprints and fill it with the following blueprint:
title: Blog_Article
'#extends':
type: default
context: blueprints://pages
form:
fields:
tabs:
fields:
content:
fields:
header.mytitle:
type: text
label: My Label
header.mysubtitle:
type: text
label: Type Subtitle
header.mysubsubtitle
type: text
label: Type subsubtitle
Now, if you try to edit your page from admin, you will see three new fields added to the page, under the page medias.
You can then display these fields in your template with the following twig:
{{ page.header.mytitle }}
{{ page.header.mysubtitle }}
{{ page.header.mysubsubtitle }}
Hope it helps
i'm using the last version of symfony (3.1.3)
i want to trans multi vars.
but i didn't find and good solution
right now i'm doing:
{% block h1 %}{{ 'service.create'|trans }} {{ ('service'|trans) }}{% endblock %}
I try :
{% block h1 %}{{ 'service','service.create'|trans }} }} { %endblock %}
but no luck.
I also try with
{% trans %}service.create|service{% endtrans %}
thanks
You can use parameters in your translation like this:
{{ 'service.create'|trans }}
{{ 'service.create'|trans({'%separator%': 'any text'}) }}
And in your messages.ru.yml
...
service:
create: ... %separator% ...
...
If your separator is in html, add raw like this :
{{ 'service.create'|trans({'%separator%': '<br>'})|raw }}
You have more details in symfony doc here
You can translate strings in backend:
public function indexAction($name)
{
$translated = $this->get('translator')->trans('Hello '.$name);
return new Response($translated);
}
Or in twig templates:
<h1>{{ 'service.create'|trans }}</h1>
Each time you create a new translation resource (or install a bundle that includes a translation resource), be sure to clear your cache so that Symfony can discover the new translation resources:
php bin/console cache:clear
More info: http://symfony.com/doc/current/translation.html
I needed to just trans multi vars.
twig not support that...
If you have a "service.yml.en" file or something like that :
{{ service.create|trans({}, "service") }}
Here the translator will search in your service.yml.en file and load the correct translation key.
If you want to do advance translations, you can use vars like that (for example) :
{{ (className|lower ~ "." ~ field)|trans({}, className|lower) }}
Here if you have a "user.yml.en" and you want to load something like "user.width", it'll work.
Good luck :)
I have a question, I have this code :
{% set texte_article = 'Simple text' %}
{% set url_article = 'simple/url' %}
What is the idea of text_article|twitter_share..., I don't understand what do |. Can you help me please ? Thx in advance
And what is the difference between : {{ 40|lipsum }} and {{ lipsum(40) }} ?
the filter method is :
public static function getShareLink($s_url)
{
$a_params = array(
'url' => 'url',
'hl' => 'share'
);
return self::URL . http_build_query($a_params, '', '&');
}
| is to apply a Twig fliter.
I guess you have a twitter_share_link function in your project which need url_article as parameter
I am facing this problem.
I've got a page with an include of another like this:
index.html
{{ set pets = { pets : petsObject } }}
{{ include pets.html }}
petsObject is an object like this
petsObjects: [
{ name : "cat" },
{ name : "dog" }
]
When I try to render the page I get a blank page with only this:
[object Object]
I have no clue about what is going on :(
Thanks in advance!
Seems you'll need to use:
{% include pets.html with pets %}
According to docs for include:
Locally declared context variables are not passed to the included template by default.
It is also recommended for performance to use the only keyword after the included terms, like this:
{% include pets.html with pets only %}
Beyond that, it depends on the contents of pets.html, which you haven't included here. But, make sure that you're attempting to output the name:
{% for pet in pets %}
{{ pet.name }}
{% endfor %}
Or use a filter like json_encode() to format it:
{% for pet in pets %}
{{ pet|json_encode }}
{% endfor %}
Trying to output the Objects themselves will simply produce [object Object]:
new Object().toString() === "[object Object]"