Yii2：如何将一个东西放入Breadcrumbs小部件？ [英] Yii2: How can I place something into a Breadcrumbs widget?

问题描述

我发现 Breadcrumbs 窗口小部件非常有用。但是，在小部件的右侧有足够的空间为别的东西。如果我想把一个链接（'a'标签，但实际上可以是任何其他小东西）右对齐的面包屑，我怎么能这样做？什么是简单和适当的解决方案？我应该扩展类，开发自己的，使用开始和结束

解决方案

如果你看看 yii \widgets \面包屑您会看到面包屑项目中有第三个参数

从Yii2文件

  [
'label'=> 'Post Category'，
'url'=> ['post-category / view'，'id'=> 10]，
'template'=> < li>< b> {link}< / b>< / li> \\\
，//此链接的模板仅
]，
  
 
 
 
因此，在主布局文件中添加类似的东西
  $ this-> params ['breadcrumbs'] [] = [
'label'=> 'Your Label'，
'url'=> ['controller / action']，
'template'=> < li style =float：right;> {link}< / li> \\\

] 
  
您会在右侧看到一个链接。此链接将附带一个 / 前缀，但您可以将其绑定到.class，并按照您想要的方式配置。
 'template'=> < li class = \yourClass \> {link}< / li> \\\

  
 
I find the Breadcrumbs widget quite useful. However, on the right side within the widget there is enough space for something else. If I'd like to put a link ('a' tag, but could be actually any other small thing) right aligned into the Breadcrumbs, how could I do that? What is a simple and proper solution? Should I extend the class, develop my own, use begin and end of the widget somehow?
解决方案
If you look at yii\widgets\Breadcrumbs you see that there is a third parameter in the breadcrumbs items

From the Yii2 file
   [
       'label' => 'Post Category',
       'url' => ['post-category/view', 'id' => 10],
       'template' => "<li><b>{link}</b></li>\n", // template for this link only
   ],
So by adding something like this in your main layout file
$this->params['breadcrumbs'][] = [
    'label' => 'Your Label', 
    'url' => ['controller/action'], 
    'template' => "<li style="float: right;">{link}</li>\n"
];
you will get a link at the right side. This link will come with a / prefixed, but you can bind it to a .class instead and configure it the way you want.
'template' => "<li class=\"yourClass\">{link}</li>\n"


                        
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