1

我有一个包含文件夹视图/表单的 MVC Web API 项目,我想将视图读取为 HTML 字符串,包括部分视图;

这是我从视图中获取 HTML 字符串的代码

 public class HtmlActionResult : IHttpActionResult
    {
        private const string ViewDirectory = @"..\Views\Forms";
        private readonly string _view;
        private readonly dynamic _model;


        public HtmlActionResult(string viewName, dynamic model)
        {
            _view = LoadView(viewName);
            _model = model;
        }

        public Task<HttpResponseMessage> ExecuteAsync(CancellationToken cancellationToken)
        {
            var response = new HttpResponseMessage(HttpStatusCode.OK);
            var parsedView = RazorEngine.Razor.Parse(_view, _model);
            response.Content = new StringContent(parsedView);
            response.Content.Headers.ContentType = new MediaTypeHeaderValue("text/html");
            return Task.FromResult(response);
        }

        private static string LoadView(string name)
        {
            string path = HttpContext.Current.Server.MapPath("~/views/forms");

            path = Path.Combine(path, name + ".cshtml");

            string view = string.Empty;

            if (File.Exists(path))
                view = File.ReadAllText(path);

            return view;
        }

这是它的执行方式:

var htmlAction = new HtmlActionResult("MyView", MyModel);
var response = await htmlAction.ExecuteAsync(new CancellationToken());

MyView 在同一个文件夹(视图/表单)中包含一个局部视图,称为separator.cshtml

如何渲染部分视图separator.cshtml,我尝试添加参考解析器,如下所述:

Rezor 引擎的参考解析器

并在获取 HTML 响应字符串之前添加了以下代码:

var config = new TemplateServiceConfiguration();
config.ReferenceResolver = new MyIReferenceResolver();
var service = RazorEngineService.Create(config);
4

0 回答 0