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