I've been trying to do the following in my .hbs file:
<div class="nav-avatar" style="background-image: url('\{{ url }}avatar/\{{ user.pic }}');"></div>
However the CSS when looking through the website looks as so:
<div class="nav-avatar" style="background-image: url('avatar/');"></div>
Both {{ url }} and {{ user.pic }} display as they should otherwise.
I over complicated the problem. Didn't need to escape it.
<div class="nav-avatar" style="background-image: url('{{ url }}avatar/{{ user.pic }}');"></div>
Related
I am trying to add a heading and a description to my galleries in the page galerie.html that are for looped but am having an issue with this, the link to the entire website: https://github.com/smarchitects/smarchitectsweb
How do I add a headline and description into the for loop?
Thank you!
I tried adding this code snippet:
<div class="col-12 center">
<h2>{{item.headline}}</h2>
<p>{{item.about}}</p>
</div>
in various places in the for loop and loop and then added this in various places in the front data:
"- headline: XXX"
"- about: YYY"
but none of the combinations worked for me...
Nice website! I cannot reproduce the issue and see any problem because your code is working for me.
Using {{ section | inspect }} shows this on the page:
{"gallery"=>[{"column-size"=>"col-4_sm-12", "aspect-ratio"=>"landscape", "background_image"=>"/images/1.jpg", "description"=>"Karolína Harrachov"}, {"column-size"=>"col-4_sm-12", "aspect-ratio"=>"landscape", "background_image"=>"/images/2022Harrachovexterier/SMARCH_HARR_03_FINAL_.jpg", "description"=>"Karolína Harrachov"}, {"column-size"=>"col-4_sm-12", "aspect-ratio"=>"landscape", "background_image"=>"/images/2022Harrachovexterier/SMARCH_HARR_02B_FINAL_CORR01_.jpg", "description"=>"Karolína Harrachov"}]}
Your current code (below) seems to work fine though:
{%for section in page.galleries%}
<section class="padded">
<div class="capped-width m-l-center m-r-center" id="projekt-{{forloop.index}}">
<div class="gallery grid" id="lightgallery-{{forloop.index}}">
{% for item in section.gallery %}
<a class="{{item.column-size}} gallery-item" href="{{item.background_image}}">
<div class="bg-image lazy-div relative {{item.aspect-ratio}}" data-main="{{item.background_image}}">
<div class="galerie-overlay">
{{ item.description }}
</div>
</div>
</a>
{% endfor %}
</div>
</div>
</section>
{%endfor%}
The description text is shown as expected as an overlay when hovering over an image.
I don't see any headline or about attributes.
I have a django website, and in my html I get these in my visual studio editor, I don't know why. Basically everything works, but I have some problem with flex, sometimes it doesn't work, also I don't know if it is connected.
Any idea what is this?
This is home.html
<section class="welcome_area clearfix" id="home" style="background-image: url({% static 'img/bg-img/welcome-bg.png' %})">
Same in base.html
<div class="mosh-breadcumb-area" style="background-image: url({% static 'img/core-img/breadcumb.png' %})">
EDIT
After changing based on sunil ghimire answer.
The problem is with the double and single quotes Django is misinterpreting them(strings ends at wrong place), because you have to use 3 nested strings.
your 3 strings are :
1 : "background-image: url()".
2 : '{% static %}'.
3 : "/img/core-img/breadcrumb.png"
how django is interpreting them (starting and ending quotes) :
1 : "background-image: url('{% static ".
2 : img/core-img/breadcumb.png.
3 : " %}')";>.
What you can do :
use Absolute url instead of {% static %}
home.html
<section class="welcome_area clearfix" id="home" style="background-image: url('{% static "img/bg-img/welcome-bg.png" %}')";>
base.html
<div class="mosh-breadcumb-area" style="background-image: url('{% static "img/core-img/breadcumb.png" %}')";>
I have some decks of cards.
I want to display a specific image for each deck, I have an assets folder with all my images.
<div class="decks">
<div *ngFor="let deck of decks" class="deck">
<img
src="../../assets/img/MAGE.png"
MAGE is just an exemple of a deckClass, that name should match deck.deckClass
class="img-responsive"
style="height: 200px;">
<h4> {{deck.deckName}} : {{deck.deckClass}} </h4>
<p *ngFor="let card of deck.deckCards" >
{{ card.name }} : {{ card.manaCost }}
</p>
</div>
</div>
How can I concatenate in a src attribute the deck.deckClass name in a dynamic way?
Consider using the Expression Context
You can wrap the sry attribute with square brackets, this way Angular will know to evaluate the value:
[src]="'../../assets/img/' + deck.deckClass '.png'"
See a demo here: https://stackblitz.com/edit/angular-ua9cfc
I don't have images in there, so they will be shown as broken img's in the demo ...
p.s.: if those images are in your src/assets/ folder, then this should suffice:
[src]="'assets/img/' + deck.deckClass '.png'"
I made a form with the FormBuilder of Symfony.
When I put my form in twig, the form_start(form) and form_end(form), it add a tag for each input.
I don't understand why twig adds a tag.
What is the solution to remove this tag
Thanks for your answer :)
Also, my formbuilder is like that :
->add('title', TextType::class, array(
'label'=>false,
'attr'=>array('autofocus'=>true)
))
my twig is like that :
{{ form_start(form) }}
<div class="row">
<div class="col-sm-9 p-1">
{{ form_row(form_record.title, {'attr':{'class':"form-control", 'placeholder':"Description"|trans, 'title':"Description"|trans }}) }}
{{ form_errors(form_record.title) }}
</div>
<div class="col-sm-1 pt-2">
<button type="submit" class="btn btn-success btn-circle btn-sm">
<i class="fas fa-plus"></i>
</button>
</div>
</div>
{{ form_end(form) }}
and the result in the html source code is :
<div class="row">
<div class="col-sm-9 p-1">
<div>
<input type="text" id="app__title" name="app_[title]" required="required" class="form-control" placeholder="Description" title="Description">
</div>
</div>
</div>
So Twig add the
<div>
that I don't want. How can I remove this autocompleted tag?
I tried the
{% do form_record.title.set rendered %}
but maybe I think that it does not work.
Edit: Okay it seems I misunderstood the issue at first.
I thought you wanted to hide a field you had in your form which can be done with
{% do form.myField.setRendered %}
Now that I understand the issue, I believe it comes from the way your field is being printed.
There are 3 main components to a form field.
Label: form_label(form.field)
Widget: form_widget(form.field)
Errors: form_errors(form.field)
There is a way to print all three components at once. The function is
form_row(form.field)
Here comes the culprit: form_row(). Because it normally prints 3 different components, it adds a div around it!
Futhermore, by looking at the form type and seing 'label' => false, I can say that the label was printing at first using form_row.
To avoid having to define 'label'=>false everytime, you can simply print your form field in this manner:
{{ form_widget(form_record.title, {'attr':{'class':"form-control", 'placeholder':"Description"|trans, 'title':"Description"|trans }}) }}
{{ form_errors(form_record.title) }}
You can simply omit {{form_label(form_record.title)}} and it won't print.
On the other hand, I also noticed something that might be okay but seem wrong with the given example.
In the twig you shared, the form starts with {{ form_start(form) }} but then the field is {{ form_row(form_record.title)}}.
From where I come from form_record is undefined here. I would use {{ form_row(form.title)}}
Anyways, the explanation for the difference between form_row and form_widget can be found here: Symfony form differences between row and widget
Enjoy!
So this is kinda difficult to explain so I have a sort video of the issue with annotations
It seems like static text is not rendering (see the H3 tag). The dynamic stuff like {{ foo.bar }} and things in loops seem to work fine. It is happening to all pages as far as I can tell.
I used the AngularClass repo as a starting point.
When the page is loaded directly or refreshed (F5 etc)
When its accessed via a link from another page
template file
<h3>GPS raw data</h3>
<div class="row" *ngIf="gps && gps.location">
<div class="col-md-4">
<strong>Time:</strong> {{ gps.location.timestamp }}
</div>
<div class="col-md-4">
<strong>Latitude:</strong> {{ gps.location.latitude }}
</div>
<div class="col-md-4">
<strong>Longitude:</strong> {{ gps.location.longitude }}
</div>
</div>
There is no errors in the console.
edit
Another image to possibly clear up what the actual problem is. Note the HTML has content in the title, its hard coded. But its not displayed.
1) 1st solution, it should be *ngIf and not ng-if
<div class="row" *ngIf="gps && gps.location"> //<<<===here
<div class="col-md-4">
<strong>Time:</strong> {{ gps.location.timestamp }}
</div>
<div class="col-md-4">
<strong>Latitude:</strong> {{ gps.location.latitude }}
</div>
<div class="col-md-4">
<strong>Longitude:</strong> {{ gps.location.longitude }}
</div>
</div>
2) 2nd solution, don't use *ngIf and use ?. operator as shown below,
<div class="row" >
<div class="col-md-4" >
<strong>Time:</strong> {{ gps?.location.timestamp }} //<<<==here
</div>
<div class="col-md-4">
<strong>Latitude:</strong> {{ gps?.location.latitude }} //<<<==here
</div>
<div class="col-md-4">
<strong>Longitude:</strong> {{ gps?.location.longitude }} //<<<==here
</div>
</div>
I encountered the same issue on Chrome and fixed it by removing the font-size style applied on that element. Not sure why, might be a bug of Chrome.