使用jQuery添加表单字段（wordpress中的联系人7表单）(Adding form fields with jQuery (contact 7 form in wordpress))

 
 
 未能升级VS2015的nuget 
 
 
 这个问题应该是核心visual studio可扩展性中的一个错误或问题。 这不是NuGet特定的问题。 它通常与诸如反病毒或加密服务等相关 。 我想在这里提供一些故障排除： 
 
 
 
 以管理员身份登录到计算机，并使用管理员启动Visual Studio。 
 
 
 检查您的计算机是否安装了McAfee Endpoint Encryption full-disk encryption product ，而不是防病毒软件。 如果是，则应该从全盘加密中排除devenv.exe和VSIXInstaller.exe 。 
 这里有一个注册表片段，告诉McAfee Endpoint Encryption排除这些文件。 一旦你这样做，重新启动PC： [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\MfeEEFF\ExemptedProcesses] "1"="devenv.exe" "2"="VSIXInstaller.exe" 
 有关详细信息，请查看SO上相同问题的答案 。 
 
 
 关闭Visual Studio并删除包含Nuget副本的C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\Extensions中的所有文件夹 
 
  
 
   
 关闭Visual Studio的所有实例。 
 
   
 转到您的全局Visual Studio扩展文件夹。 NuGet不会安装在您的每个用户文件夹中; 相反，你会在Program Files中看到它。 类似于：C：\ Program Files（x86）\ Microsoft Visual Studio 11.0 \ Common7 \ IDE \ Extensions 
 
   
 查看该文件夹。 你会看到很多随机命名的文件夹，比如“sdjfksiov.djd”等等。 大多数（如果不是全部的话）是NuGet。 您需要知道哪些是NuGet，哪些不是，特别是如果您安装了其他扩展。 （你可以知道它是否是NuGet，因为它里面会有一堆NuGet。* .dll文件，如果你没有看到NuGet的东西，那么你需要保留它。） 
 
   
 将该扩展名文件夹重命名为：C：\ Program Files（x86）\ Microsoft Visual Studio 11.0 \ Common7 \ IDE \ Extensions_RENAMED 
 
   
 直接从Visual Studio扩展库下载NuGet。 
 
   
 执行刚刚下载的下载的NuGet.Tools.vsix文件。 不要通过Visual Studio来完成。 只需双击.vsix文件即可进行安装。 
 
   
 NuGet应该成功安装。 作为安装的一部分，它将再次创建扩展文件夹，因此您将再次看到C：\ Program Files文件（x86）\ Microsoft Visual Studio 11.0 \ Common7 \ IDE \ Extensions 
 
   
 打开重命名的扩展文件夹，将所有非NuGet扩展名移到新的扩展文件夹中。 
 
   
 现在打开Visual Studio。 你应该看到新版本的NuGet已经安装并正在工作。 
 
   
 一旦你验证了所有的工作，你可以删除重命名的扩展文件夹 
 
  
 
 
 希望这可以给你一些帮助。 

 
 
failed to upgrade nuget for VS2015
 
 
This issue should be a bug or issue in the core visual studio extensibility. It is not a NuGet specific issue. It is generally tied to things like anti virus or encryption services. I would like provide some troubleshootings here:
 
 
 
Log in to your computer as an administrator and start Visual Studio with administrator.
 
 
Check if your computer has a McAfee Endpoint Encryption full-disk encryption product installed, not the antivirus. If yes, you should exclude devenv.exe and VSIXInstaller.exe from full-disk encryption.
 
Here’s a registry snippet to tell McAfee Endpoint Encryption to exclude these files. Once you do that, reboot PC: [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\MfeEEFF\ExemptedProcesses] "1"="devenv.exe" "2"="VSIXInstaller.exe"
 
For the detail info, please check the answer for the same issue on SO.
 
 
Close visual studio and delete all the folders in C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\Extensions that contain a copy of Nuget
 
  
 
   
Close all instances of Visual Studio.
 
   
Go to your global Visual Studio extensions folder. NuGet doesn’t install in your per-user folder; instead, you’ll see it in Program Files. Something like: C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\Extensions
 
   
Look in that folder. You will see a lot of randomly named folders like “sdjfksiov.djd” and so on. Most (if not all) of those are NuGet. You’ll want to be aware of which ones are NuGet and which ones aren’t, particularly if you have other extensions installed. (You can tell if it's NuGet because it'll have a bunch of NuGet.*.dll files in there. If you don't see NuGet stuff in there, you'll want to keep it.)
 
   
Rename that Extensions folder to something like: C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\Extensions_RENAMED
 
   
Download NuGet directly from the Visual Studio extension gallery.
 
   
Execute the downloaded NuGet.Tools.vsix file you just downloaded. Don’t do it through Visual Studio. Just double-click the .vsix file to install it.
 
   
NuGet should successfully install. As part of that install, it will create the Extensions folder again, so you will once again see C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\IDE\Extensions
 
   
Open up your renamed extensions folder and move all of the non-NuGet extensions into the new Extensions folder.
 
   
Now open Visual Studio. You should see the new version of NuGet installed and working.
 
   
You can delete that renamed Extensions folder once you’ve verified everything is working 
 
  
 
 
Hope this can give you some help.