public function renderDataCellContent($row, $data)
{
$isModel = $data instanceof CModel;
if ($isModel) {
$widgetClass = 'TbEditableField';
$options = array('model' => $data, 'attribute' => empty($this->editable['attribute']) ? $this->name : $this->editable['attribute']);
//if value defined in column config --> we should evaluate it
//and pass to widget via `text` option: set flag `passText` = true
$passText = !empty($this->value);
} else {
$widgetClass = 'TbEditable';
$options = array('pk' => $data[$this->grid->dataProvider->keyField], 'name' => empty($this->editable['name']) ? $this->name : $this->editable['name']);
$passText = true;
//if autotext will be applied, do not pass `text` option (pass `value` instead)
if (empty($this->value) && TbEditable::isAutotext($this->editable, isset($this->editable['type']) ? $this->editable['type'] : '')) {
$options['value'] = $data[$this->name];
$passText = false;
}
}
//for live update
$options['liveTarget'] = $this->grid->id;
$options = CMap::mergeArray($this->editable, $options);
//if value defined for column --> use it as element text
if ($passText) {
ob_start();
parent::renderDataCellContent($row, $data);
$text = ob_get_clean();
$options['text'] = $text;
$options['encode'] = false;
}
//apply may be a string expression, see https://github.com/vitalets/x-editable-yii/issues/33
if (isset($options['apply']) && is_string($options['apply'])) {
$options['apply'] = $this->evaluateExpression($options['apply'], array('data' => $data, 'row' => $row));
}
//evaluate htmlOptions inside editable config as they can depend on $data
//see https://github.com/vitalets/x-editable-yii/issues/40
if (isset($options['htmlOptions']) && is_array($options['htmlOptions'])) {
foreach ($options['htmlOptions'] as $k => $v) {
if (is_string($v) && (strpos($v, '$data') !== false || strpos($v, '$row') !== false)) {
$options['htmlOptions'][$k] = $this->evaluateExpression($v, array('data' => $data, 'row' => $row));
}
}
}
$this->grid->controller->widget($widgetClass, $options);
}
/**
*### .init()
*
* initialization of widget
*
*/
public function init()
{
if (!$this->model) {
throw new CException('Parameter "model" should be provided for EditableField');
}
if (!$this->attribute) {
throw new CException('Parameter "attribute" should be provided for EditableField');
}
// set name
$this->name = $this->attribute;
parent::init();
// set value
$this->value = $this->model->{$this->attribute};
/**
* set data-pk only for existing records
*/
if (!$this->model->isNewRecord) {
$this->pk = is_array($this->model->primaryKey) ? CJSON::encode($this->model->primaryKey) : $this->model->primaryKey;
}
$originalText = strlen($this->text) ? $this->text : CHtml::value($this->model, $this->attribute);
/**
* if apply set manually to false --> just render text, no js plugin applied
*/
if ($this->apply === false) {
$this->text = $originalText;
return;
} else {
$this->apply = true;
}
/**
* resolve model and attribute for related model
*/
$resolved = self::resolveModel($this->model, $this->attribute);
if ($resolved === false) {
//cannot resolve related model (maybe no related models for this record)
$this->apply = false;
$this->text = $originalText;
return;
} else {
list($this->model, $this->attribute) = $resolved;
}
/**
* for security reason only safe attributes can be editable (e.g. defined in rules of model)
* just print text (see 'run' method)
*/
if (!$this->model->isAttributeSafe($this->attribute)) {
$this->apply = false;
$this->text = $originalText;
return;
}
/**
* try to detect type from metadata if not set
*/
if ($this->type === null) {
$this->type = 'text';
if (array_key_exists($this->attribute, $this->model->tableSchema->columns)) {
$dbType = $this->model->tableSchema->columns[$this->attribute]->dbType;
if ($dbType == 'date' || $dbType == 'datetime') {
$this->type = 'date';
}
if (stripos($dbType, 'text') !== false) {
$this->type = 'textarea';
}
}
}
/**
* If text not defined, generate it from model attribute for types except lists ('select', 'checklist' etc)
* For lists keep it empty to apply autotext
*/
if (!strlen($this->text) && !$this->_prepareToAutoText) {
$this->text = $originalText;
}
}
public function getSelector()
{
return str_replace('\\', '_', get_class($this->staticModel)) . '_' . parent::getSelector();
}
