TCA basics · Question 10 of 12
The field external_url should only appear in the form if the value external is selected in the field link_type. Which setting on the column external_url fits?
1 answer is correct. Medium
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Answer
- A 'displayCond' => 'FIELD:link_type:=:external'
Explanation
displayCond is set on column level and has the form FIELD:<field>:<operator>:<value> for field comparisons. Several conditions can be combined with AND or OR in an array. The variants showIf and condition do not exist in the TCA, and without the prefix FIELD the expression is not recognized as a condition.