在 Javascript/jQuery Laravel 5.1 中获取当前用户
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get current user in Javascript/jQuery Laravel 5.1
提问by Chaudhry Waqas
How I can get the current user in JS/Jquery? In the blade we can do like
如何在 JS/Jquery 中获取当前用户？在刀片中，我们可以这样做
{{Auth::user()}}But it wont work in the .js file.
{{Auth::user()}}但它不会在 .js 文件中工作。
回答by Aditya Giri
As per looking at the standard and the way most javascript templates engine work, I would prefer to do something like this:
根据标准和大多数 javascript 模板引擎的工作方式，我更愿意做这样的事情：
- Install
laracasts/utilitiesby usingcomposer require laracasts/utilities In the controller method, from where you are returning view, I would make it look like this:
public function returnUser(){ $user = Auth::user(); Javascript::put([ 'user.name' => $user->name, 'email' => $user->email ]); return view('my.user.js'); }In the blade file, I would simply do,
<script>alert("Hi " + user.name + ". Your email is " + user.email)</script>
laracasts/utilities使用安装composer require laracasts/utilities在控制器方法中，从您返回视图的位置，我会使其看起来像这样：
public function returnUser(){ $user = Auth::user(); Javascript::put([ 'user.name' => $user->name, 'email' => $user->email ]); return view('my.user.js'); }在刀片文件中，我会简单地做，
<script>alert("Hi " + user.name + ". Your email is " + user.email)</script>
And yeah, I would even prefer the way, @Robbin said. And yeah just one more edit to his answer, in laravel 5.1, Auth::user()should not be used. It should be used as auth()->user() //->name or ->email or ->anything.
是的，我什至更喜欢这种方式，@Robbin 说。是的，在 laravel 5.1 中，对他的答案再进行一次编辑，Auth::user()不应该使用。它应该用作auth()->user() //->name or ->email or ->anything.
回答by Roboroads
You have to build an API and get it with AJAX. You cannot use blade in javascript files.
您必须构建一个 API 并使用 AJAX 获取它。您不能在 javascript 文件中使用刀片。
Or, in the <head>of your template, you place.
或者，在<head>您的模板中，您放置。
<script>
var user = {!! json_encode((array)auth()->user()) !!};
</script>
<!-- include your js file here-->
And use the user var in your js file.
并在您的 js 文件中使用用户 var。
