YII学习第五天,视图层View

一、关于breadcrumbs 
1,给breadcrumbs加超链接 

$this->breadcrumbs=array(
	'Message'=>array('message/index'), 
    'HelloWorld',
);

 2,给breadcrumbs修改首页为中文 

我目前采用的是在config/main.php中设置为zh_ch,但还有另外一种解决办法, 

<?php
$this->widget('zii.widgets.CBreadcrumbs', array(
   'homeLink'=>CHtml::link('首页',Yii::app()->homeUrl),   
    //这里可以修改HOME,变成中文
    'links'=>$this->breadcrumbs,
)); ?><!-- breadcrumbs -->

 3,博客breadcrumbs使用 

1,现在../components/controller.php中添加 

public $breadcrumbs=array();

 2,在再../views/layouts/main.php 

<?php if(isset($this->breadcrumbs)):?>
		<?php $this->widget('zii.widgets.CBreadcrumbs', array('links'=>$this->breadcrumbs,)); ?>
	<?php endif?>

 3,在具体页面中 

$this->breadcrumbs=array(
	'xx列表'=>array('index'),
	$model->workerName,
);

 二、关于createUrl和CHtml::link参数设置的区别 

前者将多个参数放进一个数组中,后者直接向后累计添加(不放进数组) 
1,createUrl应用 

<a href="<?php echo $this->createUrl('news/view',array('id'=>$companyNew->id,'news_type'=>$companyNew->news_type)) ?>" title="<?php echo $companyNew->title ?>">

 批注:在MVC中,可以使用$this->createUrl();在../components/xx.php中使用Yii::app()->createUrl(); 


2,CHtml::link应用 

<?php echo CHtml::link(CHtml::encode($data->title), array('view', 'id'=>$data->id,'news_type'=>$data->news_type)); ?>

//例如:
<?php echo CHtml::link('Link Text', array('controller/action','param1'=>'value1'));?>
html输出是<a href="index.php?r=controller/action&param1=value1">Link Text</a>

//多参数
<?php echo CHtml::link('Link Text', array('controller/action','param1'=>'value1','param2'=>'value2'));?>
html输出是<a href="index.php?r=controller/action&param1=value1&param2=value2">Link Text</a>

//额外参数:
<?php echo CHtml::link('Link Text', array('controller/action','param1'=>'value1'), array('target'=>'_blank'));?>
html输出是<a target="_blank" href="index.php?r=controller/action&param1=value1">Link Text</a>

//绝对路径:
<?php echo CHtml::link('Link Text', array('/controller/action'));?>

//指定模块下的路径
<?php echo CHtml::link('Link Text', array('/module-id/controller/action'));?>

//无效链接:
<?php echo CHtml::link('Link Text', array('href'=>'javascript:void(0)'));?>
<a href="javascript:void(0)">Link Text</a>

 三、CHtml::linkButton 

<?php echo CHtml::linkButton('LinkName', array('submit'=>array('controller/action','param'=>'value1'), 'confirm'=>"Are you sure?",));?> 

 

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