/**
* Registers client assets needed for Export Menu widget
*
* @return void
*/
protected function registerAssets()
{
$view = $this->getView();
ExportMenuAsset::register($view);
$this->messages += ['allowPopups' => Yii::t('kvexport', 'Disable any popup blockers in your browser to ensure proper download.'), 'confirmDownload' => Yii::t('kvexport', 'Ok to proceed?'), 'downloadProgress' => Yii::t('kvexport', 'Generating the export file. Please wait...'), 'downloadComplete' => Yii::t('kvexport', 'Request submitted! You may safely close this dialog after saving your downloaded file.')];
$formId = $this->exportFormOptions['id'];
$options = Json::encode(['formId' => $formId, 'messages' => $this->messages]);
$menu = 'kvexpmenu_' . hash('crc32', $options);
$view->registerJs("var {$menu} = {$options};\n", View::POS_HEAD);
$script = "";
foreach ($this->exportConfig as $format => $setting) {
if (empty($setting) || $setting === false) {
continue;
}
$id = $this->options['id'] . '-' . strtolower($format);
$options = ['settings' => new JsExpression($menu), 'alertMsg' => $setting['alertMsg'], 'target' => $this->target, 'showConfirmAlert' => $this->showConfirmAlert];
if ($this->_columnSelectorEnabled) {
$options['columnSelectorId'] = $this->columnSelectorOptions['id'];
}
$options = Json::encode($options);
$script .= "jQuery('#{$id}').exportdata({$options});\n";
}
if ($this->_columnSelectorEnabled) {
$id = $this->columnSelectorMenuOptions['id'];
ExportColumnAsset::register($view);
$script .= "jQuery('#{$id}').exportcolumns({});\n";
}
if (!empty($script) && isset($this->pjaxContainerId)) {
$script .= "jQuery('#{$this->pjaxContainerId}').on('pjax:complete', function() {\n {$script}\n });\n";
}
$view->registerJs($script);
}
