Question

我正在尝试将innovastudios contentbuilder.js（http://innovastudio.com/content-builder.aspx）整合到我现有的laravel 5项目中并面临一些问题。 JS工作正常，但我遗漏了公共文件夹中的一些图片。

我的网站结构是：

edit.blade.php在这里我正在加载contentbuilder.js，特别是一个片段文件（snippet.blde.php）。这包含了我想要拖放的所有元素

snippets.blade.php文件位于：public / backend / contentBuilder / assets /

加载snippets.blade.php的代码是：

jQuery(document).ready(function ($) {
          $("#contentarea").contentbuilder({
              //snippetFile: 'assets/minimalist-basic/snippets.html',
                        snippetFile: "{{asset('backend/contentBuilder/assets/simple/snippets.blade.php')}}",
              snippetOpen: true,
              toolbar: 'left',
              iconselect: 'assets/ionicons/selecticon.html'
          });
      });

在我的snippets.blade.php中，我使用{{asset（''）}}引用了所有图片这是我的snippets.blade.php：

    <div data-thumb="{{asset('backend/contentBuilder/assets/simple/thumbnails/theme1_thumb.png')}}">
      <div class="container">
          <div class="row" style="height: 900px; width: 635px; overflow: hidden; margin: auto;">
            <img class="img-noscale" src='{{asset('backend/contentBuilder/assets/simple/images/6.jpg')}}' style="height: 100%; width: 100%; position: relative;" />
          </div>      
      </div>
    </div>

我在视图中得到的错误是： “http://localhost:8000/backend/flyers/10/%7B%7Basset（'backend / contentBuilder / assets / simple / thumbnails / theme1_thumb.png'）％7D％7D 404（未找到）”

看起来{{assets（'...'）}}没有指向我的公共文件夹！知道为什么吗？

Answer 1

我认为问题在于您提供的JS代码段。

而不是使用asset()助手定义snippetFile，

在file.blade.php <head>标记内的<head> <script> var base_url = "{{asset('/')}}"; </script> ... ... your script file included here </head>开头添加此代码段。

所以，你的刀片看起来像这样

jQuery(document).ready(function ($) {
          $("#contentarea").contentbuilder({
              //snippetFile: 'assets/minimalist-basic/snippets.html',
                        snippetFile: base_url + "backend/contentBuilder/assets/simple/snippets.blade.php",
              snippetOpen: true,
              toolbar: 'left',
              iconselect: 'assets/ionicons/selecticon.html'
          });
      });

在你的JS代码中

blade.php

另外，我认为可能还有另一个小问题。

如果view()未通过控制器通过function returnThumbnail(Request $request) { return view('snippet'); }返回，则不会处理snippet.blade.php。

所以，在你的控制器中添加一个像这样处理刀片的方法

resources/views

确保Route::get('/path/to/snippet', 'YourController@returnThumbnail');位于jQuery(document).ready(function ($) { $("#contentarea").contentbuilder( snippetFile: base_url + "path/to/snippet", snippetOpen: true, toolbar: 'left', iconselect: 'assets/ionicons/selecticon.html' });文件夹中。

然后添加这样的路线

Add-Migration MyFirstMigration

并且，在您的Javascript中，

System.InvalidOperationException: Unable to resolve service for type 'Microsoft.EntityFrameworkCore.DbContextOptions'1[Microsoft.EntityFrameworkCore.DbContext]' while attempting to activate 'DAL.DataBaseContext'. at Microsoft.Extensions.DependencyInjection.ServiceLookup.Service.PopulateCallSites(ServiceProvider provider, ISet'1 callSiteChain, ParameterInfo[] parameters, Boolean throwIfCallSiteNotFound) at 
Microsoft.Extensions.DependencyInjection.ServiceLookup.Service.CreateCallSite(ServiceProvider provider, ISet'1 callSiteChain) at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetResolveCallSite(IService service, ISet'1 callSiteChain) at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetServiceCallSite(Type serviceType, ISet '1 callSiteChain) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(Type serviceType, ServiceProvider serviceProvider) at System.Collections.Concurrent.ConcurrentDictionaryExtensions.GetOrAdd[TKey,TValue,TArg](ConcurrentDictionary'2 dictionary, TKey key, Func'3 valueFactory, TArg arg) at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) 
   at Microsoft.EntityFrameworkCore.Design.DbContextOperations.<>c__DisplayClass13_2.<FindContextTypes>b__6() at Microsoft.EntityFrameworkCore.Design.DbContextOperations.CreateContext(Func'1 factory) at Microsoft.EntityFrameworkCore.Design.DbContextOperations.CreateContext(String contextType) at Microsoft.EntityFrameworkCore.Design.MigrationsOperations.AddMigration(String name, String outputDir, String contextType) at Microsoft.EntityFrameworkCore.Tools.Cli.MigrationsAddCommand.Execute(CommonOptions commonOptions, String name, String outputDir, String context, String environment, Action'1 reporter)
    at Microsoft.EntityFrameworkCore.Tools.Cli.MigrationsAddCommand.<>c__DisplayClass0_0.<Configure>b__0() at Microsoft.Extensions.CommandLineUtils.CommandLineApplication.Execute(String[] args)
   at Microsoft.EntityFrameworkCore.Tools.Cli.Program.Main(String[] args)
 Unable to resolve service for type 'Microsoft.EntityFrameworkCore.DbContextOptions'1[Microsoft.EntityFrameworkCore.DbContext]' while attempting to activate 'DAL.DataBaseContext'.

公用文件夹中的Laravel图像

1 个答案: