How to print reference values in Twig template?

How to print reference values in Twig template?

If you have multiple values in reference field then you can print all the values like below – In above code i have concatenated value with ‘|’. You can apply your logic for the presentation of field values in for loop. Note – field_name is placeholder for field. You have to replace it with your field name.

How is a node class used in twig?

This is used by many of the tests built into Twig: The above example shows how you can create tests that use a node class. The node class has access to one sub-node called node. This sub-node contains the value that is being tested.

How to iterate through multiple value fields in Twig template?

Thanks. You can fix this in a field twig. There you can use the existing loop to iterate over the field items: This example replaces with . Don’t remove { { attributes }} or bypass the field template, see What can break quickedit, and how do I fix it?

How to access the context in a twig filter?

If you want to access the current context in your filter, set the needs_context option to true; Twig will pass the current context as the first argument to the filter call (or the second one if needs_environment is also set to true ): If automatic escaping is enabled, the output of the filter may be escaped before printing.

How to loop a paragraph list in twig?

I’ve built a paragraph that includes other paragraphs. Now i need to go trough them and get their values to list them into a twig template

How to hide a field in a Twig template?

For hiding a particular field from content you should use like below code in your respective twig template – If you have multiple values in reference field then you can print all the values like below – In above code i have concatenated value with ‘|’. You can apply your logic for the presentation of field values in for loop.

How to print safely a string variable from twig in JavaScript?

To do this, you can use the json_encode filter that automatically escapes the content of the array to be safely used by JavaScript: However you need to use the raw filter as well to print the string as a literal in Twig, otherwise html entities will be converted and printed e.g:

Can you print unsafe content from Twig template engine?

Twig, the template engine is not the exception for this feature and if you print unsafe content into JavaScript, your app may not work neither. For example, consider the following snippet: