I got an issue with that question.
I've make this to render a "string" for a ManyToMany relation :
->formatValue(function ($value, $entity) {
return implode(",",$entity->getCategories()->toArray());
})
and it works pretty good ! But I've a question !
How can I render many badges in Index ? Because this method render one unique badge with "Value 1, Value 2"... And I want to see 2 badges, one with "Value 1" and one other with "Value 2" in the same line. Someone know how to do that ?
I hope my question is clear. Noé
CodePudding user response:
You need to create a custom template that does it.
Use easy admin ->setTemplatePath() method to override your field template.
Example:
->setTemplatePath('fields/yourEntity/categories.html.twig')
And your twig template loop through each values to render it with multiple badges:
{% for value in field.value %}
<span >
{{ value }}
</span>
{% else %}
<span >
None
</span>
{% endfor %}
You should get a badge for each categories, you could also customize how to render those badge (with different colors ?) by using {{ value }}
and any of its method to render it differently.