从laravel控制器获取php变量到javascript

Im trying to send a variable from a controller to a JavaScript, I have my controller, and I can send an array:

我试图从控制器发送变量到JavaScript，我有我的控制器，我可以发送一个数组：

public function index()
{

    $casa = new Casa(true);

    $result = $casa->where(['show'=>true])->get(); 
    return view('casa', array('casa' => $result));
}

If i go to my HTML and I make and echo:

如果我转到我的HTML，我制作并回应：

<html>
 <body>
  <?php echo $casa ?>
 </body> 
</html>

I can show my array in the body, I was thinking about make an invisible element and get the array with document.getElementById().innerHTML, but I think this is not the best way.

我可以在体内显示我的数组，我正在考虑创建一个不可见的元素并使用document.getElementById（）。innerHTML获取数组，但我认为这不是最好的方法。

Also, I think that I could make an Ajax petition sending a post and get the result, but I dont know if I can get my variable in a simpler way.

此外，我认为我可以发一个Ajax请愿发送帖子并获得结果，但我不知道我是否能以更简单的方式获取我的变量。

I tried to make and echo in Javascript and doesn´t work. some ideas?

我尝试用Javascript制作和回声并且不起作用。一些想法？

Can I have 2 method post to get request in my controller? I already have one to get data from a form, and if I set the Ajax request I will have two post request. I would like have just one.

我可以在控制器中获得2个方法帖子来获取请求吗？我已经有一个从表单中获取数据，如果我设置了Ajax请求，我将有两个发布请求。我想只有一个。

2 个解决方案

#1

Jeffrey Way created a package for that. He also made a video explaining it in laracasts.com. The package can be found here: https://github.com/laracasts/PHP-Vars-To-Js-Transformer

Jeffrey Way为此创建了一个包。他还在laracasts.com上制作了一段视频。该软件包可以在这里找到：https：//github.com/laracasts/PHP-Vars-To-Js-Transformer

#2

You can simply get PHP variable in JavaScript like this:

您可以在JavaScript中简单地获取PHP变量，如下所示：

<script>
       var casa = '<?php echo $casa ?>';
</script>

you can use alert to see the result in popup dialog too:

您也可以使用alert来查看弹出对话框中的结果：

<script>
       var casa = alert('<?php echo $casa ?>');
</script>

#1