在.netcore中编辑Object.cshtml以与EditorForModel()一起使用

时间:2017-09-05 14:07:08

标签: asp.net-core-mvc .net-core

在视图中,我使用@ Html.EditorForModel()来显示模型的表单域,并且我尝试更改Object.cshtml EditorFor模板。下面的代码在MVC5中工作,但是使用.netcore时会返回以下errormessage:

"无法转换为' Microsoft.AspNetCore.Mvc.ModelBinding.ModelMetadata' to' Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer'"

Object.cshtml

@model object

@foreach (var prop in ViewData.ModelExplorer.Properties.Where(pm =>pm.ShowForEdit && !ViewData.TemplateInfo.Visited(pm)))
{
    if (prop.HideSurroundingHtml)
    {

@Html.Editor(prop.PropertyName)
    }
    else
    {
@*@(prop.IsRequired ? "*" : "")*@

@Html.Editor(prop.PropertyName)

    }
}

1 个答案:

答案 0 :(得分:0)

几个星期前,我遇到了同样的问题。因此,我创建了一个最小化的Object.cshtml编辑器模板。

@model Object

@foreach (var prop in ViewData.ModelExplorer.Properties.Where(me => !ViewData.TemplateInfo.Visited(me)))
{
    if (prop.Metadata.HideSurroundingHtml)
    {
        @Html.Editor(prop.Metadata.PropertyName);
    }
    else
    {
        <div class="form-group">
            @Html.Label(prop.Metadata.PropertyName)
            @Html.Editor(prop.Metadata.PropertyName, new { htmlAttributes = new { @class = "form-control" } }) @* hack for passig htmlAttributes retaken from: https://cpratt.co/html-editorfor-and-htmlattributes/ *@
            @Html.ValidationMessage(prop.Metadata.PropertyName, new { @class = "text-danger field-validation-valid" })
        </div>
    }
}

我在此link

上也提供了此文件