/**
* (non-PHPdoc)
*
* @see \yii\base\Widget::run()
*/
public function run()
{
if (!empty($this->_fields)) {
throw new InvalidCallException('Each beginField() should have a matching endField() call.');
}
echo Html::endForm();
}
/**
* 渲染选项
*/
protected function renderOptions()
{
$html = '';
if ($this->items) {
foreach ($this->items as $key => $val) {
$attr = ['value' => $key];
if ($this->value !== false && $this->value == $key) {
$attr['selected'] = 'true';
}
$html .= Html::tag('option', $val, $attr);
unset($attr);
}
}
return $html;
}
/**
* 渲染工具列表
*/
protected function renderTools()
{
if ($this->items) {
$toolsContent = '';
foreach ($this->items as $item) {
$innerContent = '';
if ($item['icon']) {
$innerContent = Html::tag('i', '', ['class' => $item['icon']]);
}
$options = isset($item['options']) ? $item['options'] : [];
$toolsContent .= Html::tag('a', $innerContent . $item['label'], ArrayHelper::merge(['data-original-title' => $item['title'], 'title' => $item['title']], $options));
unset($innerContent);
unset($options);
}
return $toolsContent;
}
return '';
}
/**
* Initializes the widget options.
* This method sets the default values for various options.
*/
protected function initOptions()
{
$this->options = array_merge(['class' => 'fade', 'role' => 'dialog', 'tabindex' => -1, 'aria-hidden' => 'true'], $this->options);
Html::addCssClass($this->options, 'modal');
if ($this->closeButton !== false) {
$this->closeButton = array_merge(['data-dismiss' => 'modal', 'aria-hidden' => 'true', 'class' => 'close'], $this->closeButton);
}
if ($this->toggleButton !== false) {
$this->toggleButton = array_merge(['data-toggle' => 'modal'], $this->toggleButton);
if (!isset($this->toggleButton['data-target']) && !isset($this->toggleButton['href'])) {
$this->toggleButton['data-target'] = '#' . $this->options['id'];
}
}
/**
* 初始化操作按钮
*/
if ($this->operationButtons === false) {
$this->operationButtons = Html::tag('button', Module::t('close'), ['data-dismiss' => 'modal', 'class' => 'btn btn-default']);
$this->operationButtons .= Html::tag('button', Module::t('save'), ['id' => 'btn-submit', 'class' => 'btn green-meadow']);
$this->footer = $this->operationButtons;
}
}
/**
* @inheritDoc
*/
public static function error($model, $attribute, $options = [])
{
$tag = isset($options['tag']) ? $options['tag'] : 'div';
unset($options['tag'], $options['encode']);
return Html::tag($tag, '', $options);
}
/**
* 设置默认配置项
*/
protected function initOptions()
{
$this->options = array_merge(['class' => 'table table-striped table-bordered table-hover dataTable'], $this->options);
if (!$this->pages) {
Html::addCssClass($this->options, 'no-footer');
}
if ($this->class) {
if (is_string($this->class)) {
$this->class = explode(' ', $this->class);
}
foreach ($this->class as $cl) {
Html::addCssClass($this->options, $cl);
}
}
}
/**
* Returns the JS options for the field.
*
* @return array the JS options
*/
protected function getClientOptions()
{
$attribute = Html::getAttributeName($this->attribute);
if (!in_array($attribute, $this->model->activeAttributes(), true)) {
return [];
}
$enableClientValidation = $this->enableClientValidation || $this->enableClientValidation === null && $this->form->enableClientValidation;
$enableAjaxValidation = $this->enableAjaxValidation || $this->enableAjaxValidation === null && $this->form->enableAjaxValidation;
if ($enableClientValidation) {
$validators = [];
foreach ($this->model->getActiveValidators($attribute) as $validator) {
/* @var $validator \yii\validators\Validator */
$js = $validator->clientValidateAttribute($this->model, $attribute, $this->form->getView());
if ($validator->enableClientValidation && $js != '') {
if ($validator->whenClient !== null) {
$js = "if (({$validator->whenClient})(attribute, value)) { {$js} }";
}
$validators[] = $js;
}
}
}
if (!$enableAjaxValidation && (!$enableClientValidation || empty($validators))) {
return [];
}
$options = [];
$inputID = Html::getInputId($this->model, $this->attribute);
$options['id'] = $inputID;
$options['name'] = $this->attribute;
$options['container'] = isset($this->selectors['container']) ? $this->selectors['container'] : ".field-{$inputID}";
$options['input'] = isset($this->selectors['input']) ? $this->selectors['input'] : "#{$inputID}";
if (isset($this->selectors['error'])) {
$options['error'] = $this->selectors['error'];
} elseif (isset($this->errorOptions['class'])) {
$options['error'] = '.' . implode('.', preg_split('/\\s+/', $this->errorOptions['class'], -1, PREG_SPLIT_NO_EMPTY));
} else {
$options['error'] = isset($this->errorOptions['tag']) ? $this->errorOptions['tag'] : 'span';
}
$options['encodeError'] = !isset($this->errorOptions['encode']) || $this->errorOptions['encode'];
if ($enableAjaxValidation) {
$options['enableAjaxValidation'] = true;
}
foreach (['validateOnChange', 'validateOnBlur', 'validateOnType', 'validationDelay'] as $name) {
$options[$name] = $this->{$name} === null ? $this->form->{$name} : $this->{$name};
}
if (!empty($validators)) {
$options['validate'] = new JsExpression("function (attribute, value, messages, deferred, \$form) {" . implode('', $validators) . '}');
}
// only get the options that are different from the default ones (set in yii.activeForm.js)
return array_diff_assoc($options, ['validateOnChange' => true, 'validateOnBlur' => true, 'validateOnType' => false, 'validationDelay' => 500, 'encodeError' => true, 'error' => '.help-block']);
}
/**
* 渲染checkbox
* @param $value 元素值
* @return string dom元素
*/
protected function renderContent($value)
{
return Html::checkbox($this->name . '[' . $value . ']', in_array($value, $this->values), ['class' => 'icheck', 'data-checkbox' => 'icheckbox_' . $this->style . '-' . $this->color, 'value' => $value]);
}
/**
* @inheritDoc
*/
protected function renderContent($value)
{
return Html::radio($this->name, in_array($value, $this->values), ['class' => 'icheck', 'data-radio' => 'iradio_' . $this->style . '-' . $this->color, 'value' => $value]);
}
/**
* Normalizes dropdown item options by removing tab specific keys `content` and `contentOptions`, and also
* configure `panes` accordingly.
*
* @param string $itemNumber number of the item
* @param array $items the dropdown items configuration.
* @param array $panes the panes reference array.
* @return boolean whether any of the dropdown items is `active` or not.
* @throws InvalidConfigException
*/
protected function renderDropdown($itemNumber, &$items, &$panes)
{
$itemActive = false;
foreach ($items as $n => &$item) {
if (is_string($item)) {
continue;
}
if (!array_key_exists('content', $item)) {
throw new InvalidConfigException("The 'content' option is required.");
}
$content = ArrayHelper::remove($item, 'content');
$options = ArrayHelper::remove($item, 'contentOptions', []);
Html::addCssClass($options, 'tab-pane');
if (ArrayHelper::remove($item, 'active')) {
Html::addCssClass($options, 'active');
Html::addCssClass($item['options'], 'active');
$itemActive = true;
}
$options['id'] = ArrayHelper::getValue($options, 'id', $this->options['id'] . '-dd' . $itemNumber . '-tab' . $n);
$item['url'] = '#' . $options['id'];
$item['linkOptions']['data-toggle'] = 'tab';
$panes[] = Html::tag('div', $content, $options);
unset($item);
}
return $itemActive;
}
/**
* Renders menu items.
*
* @param array $items the menu items to be rendered
* @param array $options the container HTML attributes
* @return string the rendering result.
* @throws InvalidConfigException if the label option is not specified in one of the items.
*/
protected function renderItems($items, $options = [])
{
$lines = [];
foreach ($items as $i => $item) {
if (isset($item['visible']) && !$item['visible']) {
unset($items[$i]);
continue;
}
if (is_string($item)) {
$lines[] = $item;
continue;
}
if (!array_key_exists('label', $item)) {
throw new InvalidConfigException("The 'label' option is required.");
}
$encodeLabel = isset($item['encode']) ? $item['encode'] : $this->encodeLabels;
$label = $encodeLabel ? Html::encode($item['label']) : $item['label'];
$itemOptions = ArrayHelper::getValue($item, 'options', []);
$linkOptions = ArrayHelper::getValue($item, 'linkOptions', []);
$linkOptions['tabindex'] = '-1';
$url = array_key_exists('url', $item) ? $item['url'] : null;
if (empty($item['items'])) {
if ($url === null) {
$content = $label;
Html::addCssClass($itemOptions, 'dropdown-header');
} else {
$content = Html::a($label, $url, $linkOptions);
}
} else {
$submenuOptions = $options;
unset($submenuOptions['id']);
$content = Html::a($label, $url === null ? '#' : $url, $linkOptions) . $this->renderItems($item['items'], $submenuOptions);
Html::addCssClass($itemOptions, 'dropdown-submenu');
}
$lines[] = Html::tag('li', $content, $itemOptions);
}
return Html::tag('ul', implode("\n", $lines), $options);
}
