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  • Naveed Ali 161 posts 426 karma points
    Jun 15, 2016 @ 16:53
    Naveed Ali
    0

    Pagination

    Hi ,

    I am wanting to add pagination to a page on my website. I have got it working using razor..but I would like to do this through a surface controller as the site is going to be content heavy..

    I cannot find no examples of doing this in a controller has anyone got an example???

    Thanks

    Nav

  • Alex Skrypnyk 6150 posts 24110 karma points MVP 8x admin c-trib
    Jun 15, 2016 @ 18:42
    Alex Skrypnyk
    0

    Hi Naveed,

    It's not hard isuue to add pagination, but it will be perfect to use Examine for search node if you have a lot.

    Can you show your code of getting data ?

    Thanks

  • Naveed Ali 161 posts 426 karma points
    Jun 15, 2016 @ 20:25
    Naveed Ali
    0

    Hi alex,

    I have not yet started it in the controller. In my razor view i am just getting the data through ipublishedcontent.

    Do you have any sample code or link to some which shows pagination in surface controller

    Thanks

    Nav

  • Naveed Ali 161 posts 426 karma points
    Jun 16, 2016 @ 09:45
    Naveed Ali
    0

    this is my razor view. So i want to implement this into my controller somehow.

        @inherits Umbraco.Web.Mvc.UmbracoTemplatePage
    @{
        Layout = "pageWithSidebar.cshtml"; 
        var pageSize = 4;
        var page = 1; int.TryParse(Request.QueryString["page"], out page);
        var items = Model.Content.Children().Where(x => x.IsDocumentType("blogDetail")).OrderByDescending(x => x.CreateDate);
        var totalPages = (int)Math.Ceiling((double)items.Count() / (double)pageSize);
    
    }
    <h2>@Umbraco.Field("pageTitle")</h2>
    @Umbraco.Field("bodyText")
    @{
        <div class="row">
    
            @if (page > totalPages)
            {
            page = totalPages;
            }
            @if (page < 1)
            {
            page = 1;
            }
    
            @foreach (var item in items.Skip((page - 1) * pageSize).Take(pageSize).OrderBy(x => x.Name))
            {
    
    
            <div class="col-sm-6 blog-post">
                <div class="col-sm-12">
                    <img src="@Umbraco.Media(@item.GetPropertyValue("blogImage")).Url">
                    <div class="col-sm-12 text-block">
                        <h2>@item.GetPropertyValue("pageTitle")</h2>
                        <ul>
                            <li><span class="heavy">Author:</span> @item.GetPropertyValue("author")</li>
                            <li><span class="heavy">Posted on:</span>@item.CreateDate.ToString("dd MMMM yyyy")</li>
                        </ul>
                        <p class="summary-text">@Umbraco.Truncate(item.GetPropertyValue("bodyText").ToString(), 150)</p>
                    </div>
                </div>
                <a href="@item.Url"><span class="btn">Read this post</span></a>
    
            </div>
    
    
            }
    
        </div>
    
        if (totalPages > 1)
        {
            <nav>
                <ul class="pagination">
                    @if (page > 1)
                    {
                        <li><a href="?page=@(page-1)">Prev</a></li>
                    }
                    @for (int p = 1; p < totalPages + 1; p++)
                    {
                        <li class="@(p == page ? "active" : string.Empty)">
                            <a href="?page=@p">@p</a>
                        </li>
                    }
                    @if (page < totalPages)
                    {
                        <li><a href="?page=@(page+1)">Next</a></li>
                    }
                </ul>
            </nav>       
        }
    }
    
  • Naveed Ali 161 posts 426 karma points
    Jun 16, 2016 @ 10:57
    Naveed Ali
    0

    This is what I have in my controller so far:

      [ChildActionOnly]
            public ActionResult RenderBlogItems()
            {
                var blogPage = Umbraco.TypedContentAtRoot().FirstOrDefault(
                    n => n.DocumentTypeAlias.Equals(UmbracoConstants.DocumentTypeAlias.BlogsPage));
                //var getPage = ;
                var pageSize = 4;
                var page = 1; int.TryParse(Request.QueryString["page"], out page);
                var BlogPages = blogPage.Children().Where(x => x.IsDocumentType("blogDetail")).OrderByDescending(x => x.CreateDate);
                var totalPages = (int)Math.Ceiling((double)BlogPages.Count() / (double)pageSize);
    
            if (page > totalPages)
            {
            page = totalPages;
            }
            else if (page < 1)
            {
            page = 1;
            }
    
            foreach (var blogitems in BlogPages.Skip((page - 1) * pageSize).Take(pageSize).OrderBy(x => x.Name))
            {
              var model = new List<BlogsModel>();
              var blog = new BlogsModel()
              {
                  BlogImage = blogitems.GetContentFromPicker(UmbracoConstants.BlogsPage.BlogImage, 0),
                  AuthorImage = blogitems.GetContentFromPicker(UmbracoConstants.BlogsPage.AuthorImage, 0),
    
                  PageTitle = blogitems.GetPropertyValue<string>(UmbracoConstants.BlogsPage.PageTitle),
                  BodyText = blogitems.GetPropertyValue<string>(UmbracoConstants.BlogsPage.BodyText),
                  AuthorName = blogitems.GetPropertyValue<string>(UmbracoConstants.BlogsPage.AuthorName),
                  AuthorDesc = blogitems.GetPropertyValue<string>(UmbracoConstants.BlogsPage.AuthorDesc),
              };
              model.Add(blog);
            }
                return PartialView("");
            }
    

    This is my Model:

      public class BlogsModel
        {
            //public IEnumerable<IPublishedContent> BlogItems { get; set; }
    
            public IPublishedContent BlogImage { get; set; }
            public IPublishedContent AuthorImage { get; set; }
            public string PageTitle { get; set; }
            public string BodyText { get; set; }
            public string AuthorName { get; set; }
            public string AuthorDesc { get; set; }
        }
    
  • Aditya 24 posts 128 karma points
    Nov 05, 2016 @ 06:15
    Aditya
    0

    Thanks for this code - I used it to set up pagination in my blog. I'm doing it in the razor template for now, but may move it to a controller later.

    Is it faster in the controller?

  • Naveed Ali 161 posts 426 karma points
    Nov 05, 2016 @ 12:10
    Naveed Ali
    0

    Yes it is faster. Its best to take approach of putting all logic in a controller.

  • Aditya 24 posts 128 karma points
    Nov 06, 2016 @ 19:48
    Aditya
    0

    Also, what is the Umbraco Constants? Is that part of the API (I can't find it), or something you created to set constants?

    thanks!

  • Aditya 24 posts 128 karma points
    Nov 05, 2016 @ 23:50
    Aditya
    0

    What does your template/view look like?

  • Aditya 24 posts 128 karma points
    Nov 08, 2016 @ 06:15
    Aditya
    0

    Hey,

    I was able to get mine working. Your code was useful, thanks!

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