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List-Details with two templates, automatic view-switching and query

#5 Look into a Content-Type

Use a Query with App Data

Requirements

2sxc 12.00

Resources

Look at the Content-Type of something

In some advanced cases you want to find out information about a specific content-type.

Content-Type Information

Initial Code

The following code runs at the beginning and creates some variables/services used in the following samples.

@{
  var type = AsEntity(Content).Type;
  var attributes = type.Attributes as IEnumerable<IContentTypeAttribute>;
  var sexAttr = attributes.First(t => t.Name == "Sex");
  // Check the metadata for the DropdownValues in the type @string-dropdown
  var sexDropdown = sexAttr.Metadata.GetBestValue<string>("DropdownValues", "@string-dropdown");
}

Type object: ToSic.Eav.Data.ContentType 🔗
Type Name: "Persons"
Type Internal Name: "e748cf30-7849-46f1-a331-f181ba047cb2"
Type of the Awards field: "Entity"
Values in the Sex field (String) dropdown
- Unknown = ''
- Male = 'm'
- Female = 'f'
- Non-binary = 'nb'

<ol>
  <li>Type object: <a href="https://docs.2sxc.org/api/dot-net/ToSic.Eav.Data.IContentType.html" target="_blank">@type 🔗</a></li>
  <li>Type Name: "@type.Name"</li>
  <li>Type Internal Name: "@type.StaticName"</li>
  <li>Type of the Awards field: "@attributes.First(t => t.Name == "Awards").Type"</li>
  <li>
    Values in the <code>Sex</code> field (@sexAttr.Type) dropdown
    <ul>
      @foreach (var s in sexDropdown.Split(new [] { '\r', '\n' }))
      {
        var parts = s.Split(':');
        <li>@parts[0] = '@(parts.Length > 0 ? parts[1] : "")'</li>
      }
    </ul>
  </li>
</ol>

Properties / Attributes

Read more about attributes in the docs 🔗

First Name (FirstName, String = typeId 6)
Last Name (LastName, String = typeId 6)
Birthday (Birthday, DateTime = typeId 2)
Mugshot (Mugshot, Hyperlink = typeId 4)
Awards (Awards, Entity = typeId 3)
Sex (Sex, String = typeId 6)

<ul>
    @foreach (var attr in type.Attributes) {
    <li>
      @* This will get the label from the metadata entity *@
      @(attr.Metadata.GetBestValue<string>("Name", "@All"))
      (@attr.Name, <code>@attr.Type</code> = typeId @((int)attr.Type))
    </li>
  }
</ul>

List-Details with two templates, automatic view-switching and query

#5 Look into a Content-Type

Use a Query with App Data

Source Code of this file

Below you'll see the source code of the file. Note that we're just showing the main part, and hiding some parts of the file which are not relevant for understanding the essentials. Click to expand the code

@inherits Custom.Hybrid.Razor14
@using ToSic.Razor.Blade;
@using System.Linq;
@using System.Collections.Generic;
@using ToSic.Eav.Data;
<!-- unimportant stuff, hidden -->


<div @Sys.PageParts.InfoWrapper()>
  @Html.Partial("../shared/DefaultInfoSection.cshtml")
  <div @Sys.PageParts.InfoIntro()>
    <h2>Look at the Content-Type of something</h2>
    <p>
      In some advanced cases you want to find out information about a specific content-type.
    </p>
  </div>
</div>


<h3>Content-Type Information</h3>

  @{
    var type = AsEntity(Content).Type;
    var attributes = type.Attributes as IEnumerable<IContentTypeAttribute>;
    var sexAttr = attributes.First(t => t.Name == "Sex");
    // Check the metadata for the DropdownValues in the type @string-dropdown
    var sexDropdown = sexAttr.Metadata.GetBestValue<string>("DropdownValues", "@string-dropdown");
  }


  <ol>
    <li>Type object: <a href="https://docs.2sxc.org/api/dot-net/ToSic.Eav.Data.IContentType.html" target="_blank">@type 🔗</a></li>
    <li>Type Name: "@type.Name"</li>
    <li>Type Internal Name: "@type.StaticName"</li>
    <li>Type of the Awards field: "@attributes.First(t => t.Name == "Awards").Type"</li>
    <li>
      Values in the <code>Sex</code> field (@sexAttr.Type) dropdown
      <ul>
        @foreach (var s in sexDropdown.Split(new [] { '\r', '\n' }))
        {
          var parts = s.Split(':');
          <li>@parts[0] = '@(parts.Length > 0 ? parts[1] : "")'</li>
        }
      </ul>
    </li>
  </ol>



<h3>Properties / Attributes</h3>
<p>
  Read more about <a href="https://docs.2sxc.org/api/dot-net/ToSic.Eav.Data.IContentType.html#ToSic_Eav_Data_IContentType_Attributes" target="_blank">attributes in the docs 🔗</a>
</p>

  <ul>
      @foreach (var attr in type.Attributes) {
      <li>
        @* This will get the label from the metadata entity *@
        @(attr.Metadata.GetBestValue<string>("Name", "@All"))
        (@attr.Name, <code>@attr.Type</code> = typeId @((int)attr.Type))
      </li>
    }
  </ul>



@* Footer *@
@Html.Partial("../Shared/Layout/FooterWithSource.cshtml", new { Sys = Sys })