{% if latest_question_list %}
<ul>
{% for question in latest_question_list %}
<li><a href=“{% url ‘polls:detail’ question.id %}”>{{ question.question_text }}</a></li>
{% end for %}
</ul>
{% else %}
<p>No polls are available.</p>
{% endif %}
Couldn't figure out what went wrong. Feel like it might be space. Need help, please.
Please check this similar query [How to resolve TemplateSyntaxError: Could not parse the remainder error?
'polls:detail' should be enclosed in single or double quotes (ability to do so depends on the fonts installed on local m/c).
Related
I am getting a TemplateSyntaxError: "could not parse remainder % 2 from num%2":
{% if num%2 ==0 %}
{{"Even"}}
{% else %}
{{"Odd"}}
{% endif %}
You can't use arbitrary Python expressions in Django templates. You should create a custom filter for them.
However, for your expression there is a built-in tag divisibleby. From its example:
{{ value|divisibleby:"2" }}
If value is 4, the output would be True. So the final answer looks like (untested):
{% if num|divisibleby:"2" %}
Even
{% else %}
Odd
{% endif %}
let say I have three products and made a case
I want to know if I can use OR instead of duplicating the content again
{% case shipping_method.title %}
{% when 'packageA' || 'packageB' %}
around 5000 lines
{% when 'packageC' %}
{% endcase %}
Yes you can but it must be a valid syntax. || is not a valid operator in liquid.
You have to use or instead so it becomes {% when 'packageA' or 'packageB' %}
I'm trying to iterate through a Model collection in volt:
{% if model.elements|length > 0 %}
{% for element in model.getElements() %}
{% include "partials/panels/edit-" ~ element.getType() ~ ".volt" %}
{% endfor %}
{% endif %}
The type can be text or images. If i use the above code, i get the error:
View '/path/to/phalcon/apps/frontend/views/partials/panels/edit-image.volt' was not found in the views directory
I'm sure that the file exists, since if i changethe include, it'll work:
{% include "partials/panels/edit-image.volt" %}
It'll also fail on:
{% include "partials/pandels/edit-" ~ "image.volt %}
What is the reason that the first version is producing that error?
( I know i could just use ifs.. But theres quite a list of element types later on. )
This will not work.
To include view dynamically use partial:
{% if model.elements|length > 0 %}
{% for element in model.getElements() %}
{{ partial( "partials/panels/edit-" ~ element.getType() ) }}
{% endfor %}
{% endif %}
There is no '.volt' since partial will add it.
This is the code I thought would work but it doesn't:
{% for discount in discounts %}
{% if discount.code == 'testcoupon123' %}
You will get a free item!
{% endif %}
{% endfor %}
Can anyone please explain what is wrong with this?
I know from using email template codes the discount code field can be multiple discount code(s) for an order, see this document for the brief explanation:
http://docs.shopify.com/manual/settings/notifications/email-variables#discounts
Have you tried using:
{% if discount.first.code == 'testcoupon123' %}
Good evening! I am trying to remove variants from the variant array on a product using pure Liquid(Shopify templating language). I would only like to use javascript as a last resort.
Below is where I am so far. Anything that is the variant in the if check needs to be removed from currentProduct.variants.
{% assign currentProduct = product %}
{% for variant in currentProduct.variants %}
{% include 'shappify-variant-is-csp' %}
{% if csp_variant != 1 %}
//need to remove the object that meets this if statement
{% endif %}
{% endfor %}
I'm pretty sure you're going to need to use some javascript to achieve this. Take a look at this article on the Shopify wiki: How do I remove sold out variants from my options drop-downs.
Modifying the code in that article for your situation, you'll want something like this:
{% for variant in product.variants %}
{% include 'shappify-variant-is-csp' %}
{% if csp_variant != 1 %}
jQuery('.single-option-selector option').filter(function() { return jQuery(this).html() === {{ variant.title | json }}; }).remove();
{% endif %}
{% endfor %}
jQuery('.single-option-selector').trigger('change');