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Diffstat (limited to 'framework/zii/widgets/jui/CJuiButton.php')
| -rw-r--r-- | framework/zii/widgets/jui/CJuiButton.php | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/framework/zii/widgets/jui/CJuiButton.php b/framework/zii/widgets/jui/CJuiButton.php new file mode 100644 index 0000000..f8859f8 --- /dev/null +++ b/framework/zii/widgets/jui/CJuiButton.php @@ -0,0 +1,184 @@ +<?php +/** + * CJuiButton class file. + * + * @author Sebastian Thierer <sebas@artfos.com> + * @link http://www.yiiframework.com/ + * @copyright Copyright © 2008-2011 Yii Software LLC + * @license http://www.yiiframework.com/license/ + */ + +Yii::import('zii.widgets.jui.CJuiInputWidget'); + +/** + * CJuiButton displays a button widget. + * + * CJuiButton encapsulates the {@link http://jqueryui.com/demos/button/ JUI Button} + * plugin. + * + * To use this widget as a submit button, you may insert the following code in a view: + * <pre> + * $this->widget('zii.widgets.jui.CJuiButton', array( + * 'name'=>'submit', + * 'caption'=>'Save', + * 'options'=>array( + * 'onclick'=>'js:function(){alert("Yes");}', + * ), + * )); + * </pre> + * + * To use this widget as a button, you may insert the following code in a view: + * <pre> + * $this->widget('zii.widgets.jui.CJuiButton', + * array( + * 'name'=>'button', + * 'caption'=>'Save', + * 'value'=>'asd', + * 'onclick'=>'js:function(){alert("Save button clicked"); this.blur(); return false;}', + * ) + * ); + * </pre> + * + * By configuring the {@link options} property, you may specify the options + * that need to be passed to the JUI button plugin. Please refer to + * the {@link http://jqueryui.com/demos/button/ JUI Button} documentation + * for possible options (name-value pairs). + * + * @author Sebastian Thierer <sebathi@gmail.com> + * @version $Id: CJuiButton.php 2799 2011-01-01 19:31:13Z qiang.xue $ + * @package zii.widgets.jui + * @since 1.1.3 + */ +class CJuiButton extends CJuiInputWidget +{ + /** + * @var string The button type (possible types: submit, button, link, radio, checkbox, buttonset). + * "submit" is used as default. + */ + public $buttonType = 'submit'; + + /** + * @var string The default html tag for the buttonset + */ + public $htmlTag = 'div'; + /** + * @var string The url used when a buttonType "link" is selected. + */ + public $url = null; + + /** + * @var mixed The value of the current item. Used only for "radio" and "checkbox" + */ + public $value; + + /** + * @var string The button text + */ + public $caption=""; + /** + * @var string The javascript function to be raised when this item is clicked (client event). + */ + public $onclick; + + /** + * (non-PHPdoc) + * @see framework/zii/widgets/jui/CJuiWidget::init() + */ + public function init(){ + parent::init(); + if ($this->buttonType=='buttonset') + { + list($name,$id)=$this->resolveNameID(); + + if(isset($this->htmlOptions['id'])) + $id=$this->htmlOptions['id']; + else + $this->htmlOptions['id']=$id; + if(isset($this->htmlOptions['name'])) + $name=$this->htmlOptions['name']; + else + $this->htmlOptions['name']=$name; + + echo CHtml::openTag($this->htmlTag, $this->htmlOptions); + } + } + + /** + * (non-PHPdoc) + * @see framework/CWidget::run() + */ + public function run() + { + $cs = Yii::app()->getClientScript(); + list($name,$id)=$this->resolveNameID(); + + if(isset($this->htmlOptions['id'])) + $id=$this->htmlOptions['id']; + else + $this->htmlOptions['id']=$id; + if(isset($this->htmlOptions['name'])) + $name=$this->htmlOptions['name']; + else + $this->htmlOptions['name']=$name; + + if ($this->buttonType=='buttonset') + { + echo CHtml::closeTag($this->htmlTag); + $cs->registerScript(__CLASS__.'#'.$id,"jQuery('#{$id}').buttonset();"); + } + else + { + switch($this->buttonType) + { + case 'submit': + echo CHtml::submitButton($this->caption, $this->htmlOptions) . "\n"; + break; + case 'button': + echo CHtml::htmlButton($this->caption, $this->htmlOptions) . "\n"; + break; + case 'link': + echo CHtml::link($this->caption, $this->url, $this->htmlOptions) . "\n"; + break; + case 'radio': + if ($this->hasModel()) + { + echo CHtml::activeRadioButton($this->model, $this->attribute, $this->htmlOptions); + echo CHtml::label($this->caption, CHtml::activeId($this->model, $this->attribute)) . "\n"; + } + else + { + echo CHtml::radioButton($name, $this->value, $this->htmlOptions); + echo CHtml::label($this->caption, $id) . "\n"; + } + break; + case 'checkbox': + if ($this->hasModel()) + { + echo CHtml::activeCheckbox($this->model, $this->attribute, $this->htmlOptions); + echo CHtml::label($this->caption, CHtml::activeId($this->model, $this->attribute)) . "\n"; + } + else + { + echo CHtml::checkbox($name, $this->value, $this->htmlOptions); + echo CHtml::label($this->caption, $id) . "\n"; + } + break; + default: + throw new CException(Yii::t('zii','The button type "{type}" is not supported.',array('{type}'=>$this->buttonType))); + } + + $options=empty($this->options) ? '' : CJavaScript::encode($this->options); + if (isset($this->onclick)) + { + if(strpos($this->onclick,'js:')!==0) + $this->onclick='js:'.$this->onclick; + $click = CJavaScript::encode($this->onclick); + $cs->registerScript(__CLASS__.'#'.$id,"jQuery('#{$id}').button($options).click($click);"); + } + else + { + $cs->registerScript(__CLASS__.'#'.$id,"jQuery('#{$id}').button($options);"); + } + } + } +} |