Trait IdGeneratorTrait
A trait that provides id generating methods to be used in various widget classes.
Namespace: Cake\View\Helper
Property Summary
-
$_idPrefix protected
string|nullPrefix for id attribute.
-
$_idSuffixes protected
string[]A list of id suffixes used in the current rendering.
Method Summary
-
_clearIds() protected
Clear the stored ID suffixes.
-
_domId() protected
Generate an ID suitable for use in an ID attribute.
-
_id() protected
Generate an ID attribute for an element.
-
_idSuffix() protected
Generate an ID suffix.
Method Detail
_domId() ¶ protected
_domId(string $value): stringGenerate an ID suitable for use in an ID attribute.
Parameters
-
string$value The value to convert into an ID.
Returns
string_id() ¶ protected
_id(string $name, string $val): stringGenerate an ID attribute for an element.
Ensures that id's for a given set of fields are unique.
Parameters
-
string$name The ID attribute name.
-
string$val The ID attribute value.
Returns
string_idSuffix() ¶ protected
_idSuffix(string $val): stringGenerate an ID suffix.
Ensures that id's for a given set of fields are unique.
Parameters
-
string$val The ID attribute value.
Returns
string