Laravel 小技巧

1 基本函数

  1. return redirect(地址)在route中设置重定向.

2 定义全局自定义函数

  1. 创建app/Utils/Utils.php,里面直接放方法

  2. 修改项目 composer.json

         "autoload": {
     ...
         "files": [
             "app/Utils/Utils.php"
         ]
     ... 
     },

  3. 命令行运行composer dump-autoload,ok

参考

3 Blade显示数据为字符串

 var cases = {!!$cases!!};
 alert();

 //页面显示
  var cases = [{"id":62,"created_at":"2015-11-10 04:38:46","updated_at":"2015-11-10 04:38:46","title":"4353","subhead":"534543","address":"534534","description":"","type":1,"logo":"","post_at":"0000-00-00 00:00:00","deleted_at":null}];
  //alert([{"id":62,"created_at":"2015-11-10 04:38:46","updated_at":"2015-11-10 04:38:46","title":"4353","subhead":"534543","address":"534534","description":"","type":1,"logo":"","post_at":"0000-00-00 00:00:00","deleted_at":null}]);

4 Request替换/新增input

新增

$request->merge([key=>value]);

替换

$request->replace([key=>value]);
php

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