How to set a html attribute value via ternary?-CodePudding

I've tried countless options, but I never get the quotes to wrap around the entire value as soon as there's a space within the value string:

{% set result_string= elements
        ? ( "data-custom-attribute=%s"|format( elements ) )
        : ''
%}

How can you make this work to get for example data-custom-attribute="this is a test" with elements having the value 'this is a test' ?

CodePudding user response：

The filter format will not add any quotes to the example you've added in your snippet.

You are probably verifying your output in some developer tools which give a false-positive. Verify your output with the generated source (CTRL U)

Either add the quotes in the variable elements or add them in your html snippet:

{% set elements = "\"foo bar foo\"" %}
{% set result_string= elements
        ? ( "data-custom-attribute=%s"|format( elements ) )
        : ''
%}

{% set elements = "foo bar foo" %}
{% set result_string= elements
        ? ( "data-custom-attribute=\"%s\""|format( elements ) )
        : ''
%}