How can modify the module list template to support only one image
Salam,
I have created a new module and I'm having an Image Field where I'm allowing back-end users to publish multiple images for one item, and it is a very nice feature, and I'm trying to modify the list template "Using Thunder" or by editing it in the back end, and I want to display with the list only one image or the first image from the image list, but with the full item content I want to keep all images, what I have to change instead of this:
<
sf:ImageGalleryAssetsField
runat
=
"server"
DataFieldName
=
"Image"
ImageGalleryMasterViewName
=
"ImagesFrontendThumbnailsListLightBox"
/>
Ok I found one way to do it using code refernce "Integration example for <MyNewModule>", where I need to creat a custome user control, using Thunder:
// ~/DisplayItems.ascx
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="DisplayItems.ascx.cs" Inherits="SitefinityWebApp.DisplayItems" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<!-- ScriptManager or RadScriptManager is required by RadGrid, but this tag probably already exists on the Master Template -->
<!-- <telerik:RadScriptManager ID="RadScriptManager1" runat="server" /> -->
<
telerik:radgrid
id
=
"Grid"
runat
=
"server"
autogeneratecolumns
=
"False"
>
<
mastertableview
>
<
columns
>
<
telerik:gridboundcolumn
datafield
=
"Title"
headertext
=
"Title"
>
</
telerik:gridboundcolumn
></
columns
>
</
mastertableview
>
</
telerik:radgrid
>
using
System;
using
System.Linq;
using
System.Collections.Generic;
using
Telerik.Sitefinity.Model;
using
Telerik.Sitefinity.DynamicModules;
using
Telerik.Sitefinity.Data.Linq.Dynamic;
using
Telerik.Sitefinity.DynamicModules.Model;
using
Telerik.Sitefinity.Utilities.TypeConverters;
using
Telerik.Sitefinity.GenericContent.Model;
namespace
SitefinityWebApp
public
partial
class
DisplayItems : System.Web.UI.UserControl
protected
void
Page_Load(
object
sender, EventArgs e)
// Fetch a collection of "live" and "visible" MyNewModule items.
var myCollection = GetDataItems();
// Binds the collection of Person items to the RadGrid
Grid.DataSource = myCollection;
Grid.DataBind();
// Gets a collection of "live" and "visible" MyNewModule items.
public
IQueryable<DynamicContent> GetDataItems()
DynamicModuleManager dynamicModuleManager = DynamicModuleManager.GetManager();
Type MyNewModuleType = TypeResolutionService.ResolveType(
"Telerik.Sitefinity.DynamicTypes.Model.WNews.MyNewModule"
);
// Fetch a collection of "live" and "visible" MyNewModule items.
var myCollection = dynamicModuleManager.GetDataItems(MyNewModuleType)
.Where(i => i.Status == Telerik.Sitefinity.GenericContent.Model.ContentLifecycleStatus.Live && i.Visible ==
true
);
return
myCollection;