Question

我正在寻找yii2码链代码

我在树枝上有布局页面想在那里添加痕迹，并希望根据页面更新它

仪表板/员工/添加员工

仪表板/员工/编辑员工

仪表板和员工将是可点击的

我在互联网上获得的关于yii2面包屑的信息非常少。

Answer 1

在您的主要布局中使用：

<?= 
   Breadcrumbs::widget([
      'homeLink' => [ 
                      'label' => Yii::t('yii', 'Dashboard'),
                      'url' => Yii::$app->homeUrl,
                 ],
      'links' => isset($this->params['breadcrumbs']) ? $this->params['breadcrumbs'] : [],
   ]) 
?>

在你看来：

$this->title = 'Add Employee';
$this->params['breadcrumbs'][] = ['label' => 'Employees', 'url' => ['index']];
$this->params['breadcrumbs'][] = $this->title;

这将生成以下面包屑：

Dashboard / Employees / Add Employee

Answer 2

在你的布局中 -

//use yii\widgets\Breadcrumbs;

<?= 
   Breadcrumbs::widget([
        'links' => isset($this->params['breadcrumbs']) ? $this->params['breadcrumbs'] : [],
   ]) 
?>

在您看来 -

$this->title = 'Example';
$this->params['breadcrumbs'][] = $this->title;

希望它能奏效。

Answer 3

我的代码如下所示：

DECLARE @code int
SET @code=6162

DECLARE @count1 int
SET @count1=(SELECT COUNT(*) FROM [MsumCOOP].[dbo].[DL_TRN]  WHERE [M_CODE]=@code)

DECLARE @count2 int
SET @count2=(SELECT COUNT(*) FROM [MsumCOOP].[dbo].[FL_TRN]  WHERE [M_CODE]=@code)

SELECT m.[CODE],m.[NAME],d.[OP_AMT]
FROM [MsumCOOP].[dbo].[MEMBER] m
FULL OUTER JOIN
  (
    SELECT [M_CODE] FROM [MsumCOOP].[dbo].[DL_TRN] WHERE [LOAN_COMP] IS NULL AND @count1>0
    UNION ALL
    SELECT [M_CODE] FROM [MsumCOOP].[dbo].[D_Loan] WHERE [LOAN_COMP] IS NULL AND @count1=0
  ) d
ON m.[CODE]=d.[M_CODE]
FULL OUTER JOIN
  (
    SELECT [M_CODE] FROM [MsumCOOP].[dbo].[FL_TRN] WHERE [LOAN_COMP] IS NULL AND @count2>0
    UNION ALL
    SELECT [M_CODE] FROM [MsumCOOP].[dbo].[F_Loan] WHERE [LOAN_COMP] IS NULL AND @count2=0
  ) f
ON m.[CODE]=f.[M_CODE]
WHERE m.code=@code

在任何视图页面上我都添加了一个代码段

<section class="content-header">
    <ol class="breadcrumb">
        <?php
        echo Breadcrumbs::widget([
          'itemTemplate' => "<li><i>{link}</i></li>\n", 
          'homeLink' => [ 
            'label' => Yii::t('yii', 'Dashboard'),
            'url' => Yii::$app->homeUrl,
          ],
           'links' => isset($this->params['breadcrumbs']) ? $this->params['breadcrumbs'] : [],
       ]);
        ?>
     </ol>
    </section>

以上是一个简单的例子。这个问题是它没有真正给出导航的树结构。我将不得不编写一个辅助函数来跟踪每个视图页面的历史或树路径。

如何创建Yii2 Breadcrumbs

3 个答案: