如何在 mvc5 中使用 allowhtml 属性进行操作 [英] how to use allowhtml attribute for an action in mvc5

问题描述

我正在开发一个 mvc 5 项目，我想使用 ckEditor 输入数据，所以在这个编辑器中我保存了数据
在我可以插入数据但显示时它有一个错误查看图片

I am developing an mvc 5 project and I want to use ckEditor for input data so in this editor I saved data
after I could insert data but when dispalying it has an error See Imaage

推荐答案

您可以将 AllowHtml 属性应用于保存视图模型类中标记的属性.

You can apply AllowHtml attribute to the property which holds the markup in your view model class.

public class CreatePost
{
  public string PostTitle {set;get;}
  [AllowHtml]
  public string PostContent { set;get;}
}

并在您的 HttpPost 操作方法中使用此视图模型，一切都会正常工作.

And use this view model in your HttpPost action method and everything will work fine.

[HttpPost]
public ActionResult Create(CreatePost viewModel)
{
  // Check viewModel.PostContent property
  // to do  : Return something
}

现在只需确保您使用此属性来构建要与 CKEditor 一起使用的文本区域

Now just make sure you are using this property to build the text area to be used with CKEditor

@model CreatePost
@using (Html.BeginForm())
{    
    @Html.TextBoxFor(s => s.PostTitle)
    @Html.TextAreaFor(s=>s.PostContent)
    <input type="submit" />
}
@section Scripts
{
    <script src="//cdn.ckeditor.com/4.5.9/standard/ckeditor.js"></script>
    <script>
       CKEDITOR.replace('Message');
    </script>
}

这篇关于如何在 mvc5 中使用 allowhtml 属性进行操作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！