关于laravel-admin ueditor 集成并解决刷新的问题

<?php
namespace App\Extensions;
use Encore\Admin\Form\Field;
class UEditor extends Field
{
  protected static $css = [
  ];
  public static $isJs=false;
  protected static $js = [
    '/laravel-u-editor/ueditor.config.js',
    '/laravel-u-editor/ueditor.all.min.js',
    '/laravel-u-editor/lang/zh-cn/zh-cn.js',
  ];
  protected $view = 'Admin.Tool.UEditor';
  public function render()
  {
    $this- script = <<<EOT
    UE.delEditor('{$this- id}');
       var ue = UE.getEditor('{$this- id}');
EOT;
    return parent::render();
  }
}

<div class="form-group {!! !$errors- has($errorKey) ?: 'has-error' !!}" 
  <label for="{{$id}}" class="col-sm-2 control-label" {{$label}}</label 
  <div class="col-sm-8" 
    @include('admin::form.error')
    <textarea class="{{ $class }}" id="{{$name}}" name="{{$name}}" placeholder="{{ $placeholder }}" {!! $attributes !!}  {{ old($column, $value) }}</textarea 
    @include('admin::form.help-block')
  </div 
</div