/**
* Renders the widget.
*/
public function run()
{
$this->registerClientScript();
if ($this->hasModel()) {
$input = Html::activeTextInput($this->model, $this->attribute, $this->options);
} else {
$input = Html::textInput($this->name, $this->value, $this->options);
}
$route = $this->captchaAction;
if (is_array($route)) {
$route['v'] = uniqid();
} else {
$route = [$route, 'v' => uniqid()];
}
$image = Html::img($route, $this->imageOptions);
echo strtr($this->template, ['{input}' => $input, '{image}' => $image]);
}
/**
* @inheritdoc
*/
protected function renderFilterCellContent()
{
if (is_string($this->filter)) {
return $this->filter;
}
$model = $this->grid->filterModel;
if ($this->filter !== false && $model instanceof Model && $this->attribute !== null && $model->isAttributeActive($this->attribute)) {
if ($model->hasErrors($this->attribute)) {
Html::addCssClass($this->filterOptions, 'has-error');
$error = ' ' . Html::error($model, $this->attribute, $this->grid->filterErrorOptions);
} else {
$error = '';
}
if (is_array($this->filter)) {
$options = array_merge(['prompt' => ''], $this->filterInputOptions);
return Html::activeDropDownList($model, $this->attribute, $this->filter, $options) . $error;
} else {
return Html::activeTextInput($model, $this->attribute, $this->filterInputOptions) . $error;
}
} else {
return parent::renderFilterCellContent();
}
}
/**
* Renders a text input.
* This method will generate the "name" and "value" tag attributes automatically for the model attribute
* unless they are explicitly specified in `$options`.
* @param array $options 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 [[Html::encode()]].
*
* The following special options are recognized:
*
* - maxlength: integer|boolean, when `maxlength` is set true and the model attribute is validated
* by a string validator, the `maxlength` option will take the value of [[\Leaps\Validator\StringValidator::max]].
* This is available since version 2.0.3.
*
* Note that if you set a custom `id` for the input element, you may need to adjust the value of [[selectors]] accordingly.
*
* @return $this the field object itself
*/
public function textInput($options = [])
{
$options = array_merge($this->inputOptions, $options);
$this->adjustLabelFor($options);
$this->parts['{input}'] = Html::activeTextInput($this->model, $this->attribute, $options);
return $this;
}
