创建自定义内容部分 Orchard CMS 时出错 [英] Error Creating Custom ContentPart Orchard CMS

问题描述

我收到错误传递到字典中的模型项的类型为‘Orchard.UI.Zones.ZoneHolding’，但该字典需要类型为‘First.Module.Models.PersonListPart’的模型项"，当进入管理仪表板内容的编辑器页面时.

I am getting the error "The model item passed into the dictionary is of type 'Orchard.UI.Zones.ZoneHolding', but this dictionary requires a model item of type'First.Module.Models.PersonListPart'", when entering the editor page for the content in the admin dashboard.

我的内容驱动程序看起来像:

My content driver looks like:

    public class PersonListPartDriver : ContentPartDriver<PersonListPart> 
    {


         protected override DriverResult Display(
             PersonListPart part, string displayType, dynamic shapeHelper) {
             return ContentShape("Parts_PersonList",
                 () => shapeHelper.Parts_PersonList(
                        MaxCount: part.MaxCount
                     ));
         }


         protected override DriverResult Editor(
             PersonListPart part, dynamic shapeHelper) {
             return ContentShape("Parts_PersonList_Edit",
                 () => shapeHelper.EditorTemplate(
                     TemplateName: "Parts/PersonList",
                     Models: part,
                     Prefix: Prefix
));
         }

         //POST
         protected override DriverResult Editor(
             PersonListPart part, IUpdateModel updater, dynamic shapeHelper)
         {

             updater.TryUpdateModel(part, Prefix, null, null);
             return Editor(part, shapeHelper);
         }
     }

我的 PersonListPart 模型如下所示:

My PersonListPart Model looks like:

namespace First.Module.Models {

    public class PersonListPart : ContentPart<PersonListPartRecord> {
        public int MaxCount {
            get { return Record.MaxCount; }
            set { Record.MaxCount = value; }
        }
    }


    public class PersonListPartRecord : ContentPartRecord {
        public virtual int MaxCount { get; set; }
    }
}

它为内容部分加载编辑器 CSHTML，如下所示:

It loads the Editor CSHTML for the content part which looks like:

@model First.Module.Models.PersonListPart

<fieldset>
    <legend>@T("Person List Settings")</legend>
    <ol>
        <li>
            @Html.LabelFor(m => m.MaxCount, T("Maximal count"));

            @Html.TextBoxFor(m => m.MaxCount, new { @class = "text small" })
        </li>
    </ol>
</fieldset>

它有一个特别是@model 的问题.

It is having an issue in particular with the @model.

在调试和注释掉@model 时，Model.ContentItem.Part[0] 有这个项目，但我是 Orchard CMS 的新手，我很困惑如何正确使用它.

When debugging and commenting out the @model, the Model.ContentItem.Part[0] has the item, but being new to Orchard CMS I am stumped how to use this correctly.

推荐答案

PersonListPartDriver Editor 方法中存在拼写错误.由于 EditorTemplate() 中的值是动态的，因此很容易创建错字，在这种情况下，它会创建一个难以调试的错误.

There was a typo in the PersonListPartDriver Editor Method. Since the values in the EditorTemplate() are dynamic its easy to create a typo and in this case it created an error that was difficult to debug.

protected override DriverResult Editor(
      PersonListPart part, dynamic shapeHelper) {
          return ContentShape("Parts_PersonList_Edit",
                 () => shapeHelper.EditorTemplate(
                     TemplateName: "Parts/PersonList",
                     Models: part,
                     Prefix: Prefix
      ));
}

修复

Models: part,

应该

Model: part,

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