activeFileInput() public static method
Generates a file input tag for the given model attribute.
This method will generate the "name" and "value" tag attributes automatically for the model attribute unless they are explicitly specified in $options.
| public static string activeFileInput ( $model, $attribute, $options = [] ) | ||
|---|---|---|
| $model | yii\base\Model |
The model object |
| $attribute | string |
The attribute name or expression. See getAttributeName() for the format about attribute expression. |
| $options | array |
The tag options in terms of name-value pairs. These will be rendered as the attributes of the resulting tag. The values will be HTML-encoded using encode(). See renderTagAttributes() for details on how attributes are being rendered. |
| return | string |
The generated input tag |
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