80 lines
2.5 KiB
PHP
80 lines
2.5 KiB
PHP
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<?php
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/**
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* CJuiInputWidget class file.
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*
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* @author Sebastian Thierer <sebathi@gmail.com>
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* @link http://www.yiiframework.com/
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* @copyright 2008-2013 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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Yii::import('zii.widgets.jui.CJuiWidget');
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/**
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* CJuiInputWidget is the base class for JUI widgets that can collect user input.
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*
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* @author Sebastian Thierer <sebathi@gmail.com>
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* @package zii.widgets.jui
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* @since 1.1
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*/
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abstract class CJuiInputWidget extends CJuiWidget
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{
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/**
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* @var CModel the data model associated with this widget.
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*/
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public $model;
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/**
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* @var string the attribute associated with this widget.
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* The name can contain square brackets (e.g. 'name[1]') which is used to collect tabular data input.
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*/
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public $attribute;
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/**
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* @var string the input name. This must be set if {@link model} is not set.
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*/
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public $name;
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/**
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* @var string the input value.
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*/
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public $value;
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/**
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* Resolves name and ID of the input. Source property of the name and/or source property of the attribute
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* could be customized by specifying first and/or second parameter accordingly.
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* @param string $nameProperty class property name which holds element name to be used. This parameter
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* is available since 1.1.14.
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* @param string $attributeProperty class property name which holds model attribute name to be used. This
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* parameter is available since 1.1.14.
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* @return array name and ID of the input: array('name','id').
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* @throws CException in case model and attribute property or name property cannot be resolved.
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*/
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protected function resolveNameID($nameProperty='name',$attributeProperty='attribute')
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{
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if($this->$nameProperty!==null)
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$name=$this->$nameProperty;
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elseif(isset($this->htmlOptions[$nameProperty]))
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$name=$this->htmlOptions[$nameProperty];
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elseif($this->hasModel())
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$name=CHtml::activeName($this->model,$this->$attributeProperty);
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else
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throw new CException(Yii::t('zii','{class} must specify "model" and "{attribute}" or "{name}" property values.',
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array('{class}'=>get_class($this),'{attribute}'=>$attributeProperty,'{name}'=>$nameProperty)));
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if(($id=$this->getId(false))===null)
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{
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if(isset($this->htmlOptions['id']))
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$id=$this->htmlOptions['id'];
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else
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$id=CHtml::getIdByName($name);
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}
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return array($name,$id);
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}
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/**
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* @return boolean whether this widget is associated with a data model.
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*/
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protected function hasModel()
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{
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return $this->model instanceof CModel && $this->attribute!==null;
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}
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}
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