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Yii Framework Development Tutorial Zii Component-SliderInput Example_PHP Tutorial

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Release： 2016-07-14 10:07:56
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CJuiSliderInput displays a slider, which also encapsulates the JUI slider plug-in and can be used in a Form as a user input UI component.

The basic usage is as follows:
[php]
beginWidget('CActiveForm'); ?>
errorSummary($model); ?>
widget('zii.widgets.jui.CJuiSliderInput', array(
'model'=>$model,
'attribute'=>'size',
'name'=>'my_slider',
'value'=>50,
'event'=>'change',
'options'=>array(
'min'=>0,
              'max'=>100,  
              'slide'=>'js:function(event,ui){$("#amount").text(ui.value);}',
        ),  
'htmlOptions'=>array(
              'style'=>'width:200px; float:left;'                                                                        
        ),  
)); ?>
50
endWidget(); ?>
beginWidget('CActiveForm'); ?>
errorSummary($model); ?>
widget('zii.widgets.jui.CJuiSliderInput', array(
'model'=>$model,
'attribute'=>'size',
'name'=>'my_slider',
'value'=>50,
'event'=>'change',
'options'=>array(
'min'=>0,
'max'=>100,
'slide'=>'js:function(event,ui){$("#amount").text(ui.value);}',
),
'htmlOptions'=>array(
'style'=>'width:200px; float:left;'
),
)); ?>
50
endWidget(); ?>
After the user submits, use result.php to display the value entered by the user. The DataModel is defined here as follows:
[php]  
class DataModel extends CFormModel  
{  
    public $size;  
  
    public function rules()  
    {  
        return array(  
            array('size', 'safe'),  
        );  
    }  
}  
 
class DataModel extends CFormModel
{
public $size;
 
public function rules()
{
return array(
array('size', 'safe'),
);
}
}
 
修改SiteController的indexAction方法：
 
 
 
[php]  
public function actionIndex()  
{  
  
    $model=new DataModel();  
    $model->size=50;  
    if(!emptyempty($_POST['DataModel']))  
    {  
        $model->attributes=$_POST['DataModel'];  
  
        if($model->validate())  
        {  
            $this->render('result', array(  
                'model' => $model,  
  
                ));  
            return;  
        }  
  
    }  
  
    $this->render('index', array(  
            'model' => $model,  
  
            ));  
}  
 
public function actionIndex()
{
 
$model=new DataModel();
$model->size=50;
if(!empty($_POST['DataModel']))
{
$model->attributes=$_POST['DataModel'];
 
if($model->validate())
{
$this->render('result', array(
'model' => $model,
 
));
return;
}
 
}
 
$this->render('index', array(
'model' => $model,
 
));
}
Yii Framework Development Tutorial Zii Component-SliderInput Example_PHP Tutorial
  

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/477829.htmlTechArticleCJuiSliderInput 显示一滑动条，它也封装了 JUI slider插件，可以用在Form中作为用户输入UI组件。 基本用法如下： [php] div class=form ?php $form=$this-...
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