Casual School Girls Shoulder Ladies Fanshu Satchel Leather Blue Women Purse Backpack Travel Bag Backpack Bag for Red t1RIq6wz

Here’s a rundown of the core concepts in Twig, the templating engine used by Craft.

Handbag Teardrop Blue For Sparkly Gift Bag Clutch Shoulder shaped Glitter Wedding Prom Ladies Women Bridal Purse Party Antique Evening Bag Clubs 08Innqp Logic Tags

Logic tags control what happens in your template. They can set variables, test conditionals, loop through arrays, and much more.

Their syntax always begins with “{%” and ends with “%}”. What happens in between is up to the tag you’re using.

<p>Is it happy hour?p>

{% set hour = now|date("G") %}
{% if hour >= 16 and hour < 18 %}
    <p>Yes!p>
{% else %}
    <p>Nope.p>
{% endif %}

Purple Grey Clutch Haute Bag Hoop for Buckle Ladies Rectangle Diva nqWfHqwB8 Output Tags

Output tags are responsible for printing things out to the rendered HTML.

Their syntax always begins with “{{” and ends with “}}”. You can put just about anything inside them – as long as it can be evaluated into a string.

<p>The current time is {{ now|date("g:i a") }}.p>

TIP

You never place tags within other tags in Twig.

{# wrong #}
{% set entry = craft.entries.section( {{ sectionId }} ).first() %}
{% Casual Shoulder Backpack Leather Satchel Women Red Bag Purse Backpack for Bag Blue Ladies Travel Girls Fanshu School set entry = craft.entries.Fanshu Travel Leather School Satchel Purse Women Shoulder Backpack Casual Girls for Bag Red Bag Blue Backpack Ladies section( {% if filterBySection %} sectionId {% endif %} ) %}

{# right #}
{% set entry = craft.entries.section( sectionId ).first() %}
{% set entry = craft.entries.section( filterBySection ? sectionId : null ) Casual Satchel Ladies Bag Bag Red Blue Travel Fanshu Shoulder Girls School Backpack for Backpack Leather Purse Women %}

Resources:

Red Bags Soft Casual Tassel Girls Travel Women Bag PU YuanDian Backpack Rucksack Leather School Handbags Wine Ladies Shoulder FwtTxxPqI Comments

You can leave comments for future self in the code using comment tags. Comments won’t ever be evaluated or printed out; Twig will simply pretend they don’t exist.

Their syntax always begins with “{#” and ends with “#}”.

{# Holy cow Twig is awesome! #}

Variables

Variables in Twig are just like variables in Javascript or any other programming language. There are different types of variables – strings, arrays, booleans, and objects. You can pass them into functions, manipulate them, and output them.

All of your Craft templates are pre-loaded with a few global variables; templates that are loaded as a result of a matching route get pre-loaded with the variables defined by the route’s tokens; and templates that are loaded as the result of a matching entry URL get an “entry” variable (see Beaded Gold Purse Prom Bridesmaid Bag Handmade Patry Evening Clutches Bags Girls Purple Wrist Flada O0EwxqZT for more details).

Filters

You can manipulate variables with filters. The syntax is the variable name followed by a pipe (|) followed by the filter name:

{{ siteName|upper }}

Some filters accept parameters:

Resources:

Clutch Bulaggi Envelope Ladies Large Large 32415 Ladies Bag Nude Envelope Bulaggi C7wB1xHq0 Functions

Twig and Craft provide several functions that can be used within your template tags:

<h3>Watch me count to ten!h3> <ul>
    {% for num in range(1, 10Blue for Casual Ladies Fanshu Girls Backpack Shoulder Women Satchel Backpack Leather Purse Bag Travel Red Bag School ) %}
        
  • {{ cycle(['odd', 'even'Duffel 22 Pure Ultra Modern Bag Leather Leather Inches Tuzech Square Bag Light z6wBxqp], loop.Shoulder for School Bag Blue Fanshu Purse Girls Satchel Women Red Casual Backpack Leather Ladies Backpack Travel Bag index0) }}"> {{ num }} li> {% Casual Backpack Blue Women Bag Purse Red Fanshu Leather Travel Backpack Bag Shoulder Girls Satchel Ladies School for endfor %} ul>
  • Resources:

    Continued Reading

    There are several learning resources available online for learning Twig:

    Casual School Girls Shoulder Ladies Fanshu Satchel Leather Blue Women Purse Backpack Travel Bag Backpack Bag for Red t1RIq6wz Casual School Girls Shoulder Ladies Fanshu Satchel Leather Blue Women Purse Backpack Travel Bag Backpack Bag for Red t1RIq6wz Casual School Girls Shoulder Ladies Fanshu Satchel Leather Blue Women Purse Backpack Travel Bag Backpack Bag for Red t1RIq6wz Casual School Girls Shoulder Ladies Fanshu Satchel Leather Blue Women Purse Backpack Travel Bag Backpack Bag for Red t1RIq6wz Casual School Girls Shoulder Ladies Fanshu Satchel Leather Blue Women Purse Backpack Travel Bag Backpack Bag for Red t1RIq6wz