For an attribute expression like [0]dates[0], this method will return the value of $model->dates[0].
See BaseHtml::getAttributeName for more details about attribute expression.
If an attribute value is an instance of [[ActiveRecordInterface]] or an array of such instances,
the primary value(s) of the AR instance(s) will be returned instead.
public function run()
{
$options = $this->options;
if (isset($options['id'])) {
$id = $options['id'];
} else {
$id = 'editor';
}
if (isset($options['name'])) {
$name = $options['name'];
} elseif ($this->hasModel()) {
$name = BaseHtml::getInputName($this->model, $this->attribute);
} else {
$name = $this->name;
}
if (isset($options['value'])) {
$value = $options['value'];
} elseif ($this->hasModel()) {
$value = BaseHtml::getAttributeValue($this->model, $this->attribute);
} else {
$value = $this->value;
}
echo Html::beginTag('script', ['id' => $id, 'type' => 'text/plain', 'name' => $name, 'style' => "height:{$this->height}"]);
echo $value;
echo Html::endTag('script');
if (!isset($options['config'])) {
$options['config'] = [];
}
$ueditorConfig = ArrayHelper::merge(['serverUrl' => Url::to(['ueditor/controller'])], $options['config']);
$config = Json::encode($ueditorConfig);
$view = $this->getView();
UEditorAsset::register($view);
$view->registerJs("var ue = UE.getEditor('{$id}', {$config});");
}
public function validateAttribute($model, $attribute)
{
$value = (array) BaseHtml::getAttributeValue($model, $attribute);
$count = count(array_filter($value));
if (isset($this->min) && $count < $this->min) {
$this->addError($model, $attribute, $this->tooLess);
}
if (isset($this->max) && $count > $this->max) {
$this->addError($model, $attribute, $this->tooMore);
}
}
protected function getInput($type, $list = false)
{
if ($this->hasModel()) {
if (isset($this->options['maxlength']) && $this->options['maxlength'] === true) {
unset($this->options['maxlength']);
foreach ($this->model->getActiveValidators($this->attribute) as $validator) {
if ($validator instanceof StringValidator && $validator->max !== null) {
$this->options['maxlength'] = $validator->max;
break;
}
}
}
if ($this->submit) {
$this->name = isset($this->options['name']) ? $this->options['name'] : BaseHtml::getInputName($this->model, $this->attribute);
}
$this->value = isset($this->options['value']) ? $this->options['value'] : BaseHtml::getAttributeValue($this->model, $this->attribute);
if (!array_key_exists('id', $this->options)) {
$this->options['id'] = BaseHtml::getInputId($this->model, $this->attribute);
}
}
return Html::textInput($this->name, $this->value, $this->options);
}
public function thumbnail()
{
$this->parts['{thumbnail}'] = Html::beginTag('div', ['class' => 'img-thumbnail']);
$max_width = 0;
$max_height = 0;
foreach ($this->thumbs as $name => $config) {
if ($name === '') {
$value_name = 'value';
$attribute_name = $this->attribute;
} else {
$value_name = 'value_' . $name;
$attribute_name = $this->attribute . '_' . $name;
}
if (isset($options[$value_name])) {
$value = $options[$value_name];
} elseif ($this->hasModel()) {
$value = BaseHtml::getAttributeValue($this->model, $attribute_name);
} else {
$value = $this->__get($value_name);
}
if ($value) {
$src = $this->url_prefix . $value;
} else {
$src = $this->default;
}
if ($config['height'] > $max_height) {
$max_height = $config['height'];
}
if ($config['width'] > $max_width) {
$max_width = $config['width'];
}
$this->parts['{thumbnail}'] .= Html::beginTag('div', ['class' => $this->id . '-img-preview', 'style' => 'height:' . $config['height'] . 'px; width:' . $config['width'] . 'px;']);
$this->parts['{thumbnail}'] .= '<img src="' . $src . '" alt="" />';
$this->parts['{thumbnail}'] .= Html::endTag('div');
}
$this->parts['{thumbnail}'] .= Html::endTag('div');
return $this;
}
