getInputId() public static method
Generates an appropriate input ID for the specified attribute name or expression.
This method converts the result getInputName() into a valid input ID. For example, if getInputName() returns Post[content], this method will return post-content.
| public static string getInputId ( $model, $attribute ) | ||
|---|---|---|
| $model | yii\base\Model |
The model object |
| $attribute | string |
The attribute name or expression. See getAttributeName() for explanation of attribute expression. |
| return | string |
The generated input ID |
| throws | yii\base\InvalidParamException |
if the attribute name contains non-word characters. |
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