错误404页面未找到

时间：2022-10-05 09:43:43

This is my SiteController

这是我SiteController

 public function actionIndex(){

        $data['book']=[
            ['id'=>1]
            ['id'=>2]
            ['id'=>3]
        ];
        return $this->render('index',$data);
    }
    public function actionView($id){
        $data['id']=$id;
        return $this->render('view',$data);
    }

A simple index.php file

一个简单的指数。php文件

<?php foreach ($book as $bok){ $id =$bok['id']?>
        <a href="index.php?r=site%2Fview?id=<?=$id?>">Views</a>
<?php } ?>

and view.php

和view.php

<?= $id?>

The problem I am having is however that I get an error 404 page not found on the view?id=1 or any other number. I know I have the view.php file in the right place and I do get an error if I try to go to view without an id (the page then tells me that it is missing required parameters: id). I don't know what is causing the problem nor how to solve it. Could you please help?

我遇到的问题是，我在视图上找不到一个错误404页面?id=1或其他任何数字。我知道我有这个想法。php文件在正确的位置，如果我试图在没有id的情况下进入view，就会出现错误(页面会告诉我缺少必需的参数:id)。我不知道是什么引起了这个问题，也不知道如何解决它。你能帮助吗?

1 个解决方案

#1

1  

instead of a direct formatting of the url you could use urlHelper

可以使用urlHelper代替url的直接格式化

  use yii\helpers\Url;

 .....

<?php foreach ($book as $bok){ 
        echo "<a href='" . Url::to(['site/view', 'id' => $bok['id'] ]."'>Views</a>";
  } 
?>

#1

1  

instead of a direct formatting of the url you could use urlHelper

可以使用urlHelper代替url的直接格式化

  use yii\helpers\Url;

 .....

<?php foreach ($book as $bok){ 
        echo "<a href='" . Url::to(['site/view', 'id' => $bok['id'] ]."'>Views</a>";
  } 
?>
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