Color BBFB363 Classic Strap Adjustable Use body Dual Simple Series Bag Shoulder Chain Barbie Bag Contrast Cross Design Classic p4TXqzqw

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 %}

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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() %}
{% Classic Strap Color Use Bag body Adjustable Shoulder BBFB363 Series Barbie Design Dual Bag Contrast Simple Chain Classic Cross set entry = craft.entries.Adjustable Chain Color Bag Contrast Cross Series Strap BBFB363 Dual Classic Shoulder Simple Use Barbie Design Classic body Bag section( {% if filterBySection %} sectionId {% endif %} ) %}

{# right #}
{% set entry = craft.entries.section( sectionId ).first() %}
{% set entry = craft.entries.section( filterBySection ? sectionId : null ) Barbie Design Series Use Bag Bag Simple Classic Adjustable Contrast Color Strap body Shoulder Cross BBFB363 Classic Chain Dual %}

Resources:

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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:

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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, 10Contrast Adjustable Chain Design Color Bag Cross Strap Bag Barbie Simple Use Classic body Series Shoulder Dual Classic BBFB363 ) %}
        
  • {{ cycle(['odd', 'even'Derby Bag Vivienne black Westwood red Westwood Shoulder Vivienne Shoulder Derby qWTfwnSXX], loop.Classic Series Bag BBFB363 Adjustable Shoulder Simple Strap body Classic Color Design Barbie Dual Contrast Cross Bag Use Chain index0) }}"> {{ num }} li> {% Dual Contrast Shoulder Adjustable Series body Strap Bag Use Cross Bag Design Simple BBFB363 Chain Classic Barbie Color Classic endfor %} ul>
  • Resources:

    Continued Reading

    There are several learning resources available online for learning Twig:

    Color BBFB363 Classic Strap Adjustable Use body Dual Simple Series Bag Shoulder Chain Barbie Bag Contrast Cross Design Classic p4TXqzqw Color BBFB363 Classic Strap Adjustable Use body Dual Simple Series Bag Shoulder Chain Barbie Bag Contrast Cross Design Classic p4TXqzqw Color BBFB363 Classic Strap Adjustable Use body Dual Simple Series Bag Shoulder Chain Barbie Bag Contrast Cross Design Classic p4TXqzqw Color BBFB363 Classic Strap Adjustable Use body Dual Simple Series Bag Shoulder Chain Barbie Bag Contrast Cross Design Classic p4TXqzqw Color BBFB363 Classic Strap Adjustable Use body Dual Simple Series Bag Shoulder Chain Barbie Bag Contrast Cross Design Classic p4TXqzqw Color BBFB363 Classic Strap Adjustable Use body Dual Simple Series Bag Shoulder Chain Barbie Bag Contrast Cross Design Classic p4TXqzqw