render() public method
Renders a view.
The view to be rendered can be specified in one of the following formats:
- path alias (e.g. "@app/views/site/index");
- absolute path within application (e.g. "//site/index"): the view name starts with double slashes. The actual view file will be looked for under the view path of the application.
- absolute path within current module (e.g. "/site/index"): the view name starts with a single slash. The actual view file will be looked for under the view path of the current module.
- relative view (e.g. "index"): the view name does not start with
@or/. The corresponding view file will be looked for under the view path of the view$context. If$contextis not given, it will be looked for under the directory containing the view currently being rendered (i.e., this happens when rendering a view within another view).
See also renderFile().
| public string render ( $view, $params = [], $context = null ) | ||
|---|---|---|
| $view | string |
The view name. |
| $params | array |
The parameters (name-value pairs) that will be extracted and made available in the view file. |
| $context | object |
The context to be assigned to the view and can later be accessed via $context in the view. If the context implements yii\base\ViewContextInterface, it may also be used to locate the view file corresponding to a relative view name. |
| return | string |
The rendering result |
| throws | yii\base\ViewNotFoundException |
if the view file does not exist. |
| throws | yii\base\InvalidCallException |
if the view cannot be resolved. |
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