pagination

Naveed Ali 161 posts 426 karma points

Jun 15, 2016 @ 16:53

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

Copy Link

Alex Skrypnyk 6163 posts 24143 karma points MVP 8x admin c-trib

Jun 15, 2016 @ 18:42

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

Copy Link

Naveed Ali 161 posts 426 karma points

Jun 15, 2016 @ 20:25

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

Copy Link

Naveed Ali 161 posts 426 karma points

Jun 16, 2016 @ 09:45

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>       
    }
}

Copy Link

Naveed Ali 161 posts 426 karma points

Jun 16, 2016 @ 10:57

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; }
    }

Copy Link

Aditya 24 posts 128 karma points

Nov 05, 2016 @ 06:15