how can i list 5 articles currently now i can view 3 below is the code i have don

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Emmanuel Ramanyimi 19 posts 90 karma points

Jun 01, 2019 @ 05:19

Templates, (partial) views and macros

Umbraco 7

@inherits Umbraco.Web.Mvc.UmbracoTemplatePage @using ClientDependency.Core.Mvc; @using System.Web.Mvc; @using System.Web.Mvc.Html; @using Umbraco.Core.Models; @using System.Linq; @{ Layout = "WebPage.cshtml"; ViewBag.footertype = "skew";

int pageSize = 10;
int page = 1;
if (!String.IsNullOrEmpty(Request.QueryString["p"]))
{
    try
    {
        page = int.Parse(Request.QueryString["p"]);
    }
    catch (Exception ex)
    {
        page = 1;
    }
}

IPublishedContent ArticleSection = Model.Content.AncestorOrSelf(2).DescendantsOrSelf("ArticleList").SingleOrDefault();
IEnumerable<IPublishedContent> AllArticles = ArticleSection.Children.Where(x => x.IsVisible()).ToList();
IEnumerable<IPublishedContent> FilteredArticles = AllArticles; 
int count = FilteredArticles.Count();
if (Model.Content.DocumentTypeAlias == "ArticleCategory")
{

FilteredArticles = FilteredArticles.Where(x => x.GetPropertyValue<>

@foreach (IPublishedContent post in FilteredArticles.OrderByDescending(x => x.GetPropertyValue

                <div class="row">
                    @Html.Partial("blog/Pager", Model.Content, new ViewDataDictionary { { "count", count }, { "pageSize", pageSize } }) 

                </div>

            </div>

        </div>
    </div>
</section>

}

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Emmanuel Ramanyimi 19 posts 90 karma points

Jun 01, 2019 @ 05:26

0

On arrow for previous and next current i can only view 3 article i would like to be able to view at least more than 5 article.

Please help

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Dirk Seefeld 126 posts 665 karma points

Jun 02, 2019 @ 10:42
0
Hi Emmanuel, seems the critical part is not visible due to copy / paste issue with the blog engine. Struggled on my own with this;-)

So, please send the following line again:
```
FilteredArticles = FilteredArticles.Where(x => x.GetPropertyValue<>
```
The issue must be cause in this line I think. Two things appear already strange to me:
1. Why do you expect 5 items per page for a pageSize of 10?
2. Why getting count before executing FilteredArticles = FilteredArticles.Where(... ?
In general - I guess - you should use:
```
var pageFilteredArticles = FilteredArticles.Skip(p * pageSize).Take(pageSize);
@foreach(avr article in pageFilteredArticles) {...
```
To get the articles per page.

Yours Dirk
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Emmanuel Ramanyimi 19 posts 90 karma points

Jun 03, 2019 @ 15:15

0

var firstOrDefault = new ArticlePost(newsArticleList.FirstOrDefault()); var lastItem = new ArticlePost(newsArticleList.LastOrDefault());

previous arrow and next arrow for view articles

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Emmanuel Ramanyimi 19 posts 90 karma points

Jun 03, 2019 @ 15:16

  FilteredArticles = FilteredArticles.Where(x => x.GetPropertyValue<List<IPublishedContent>>("categories").Exists(element => element.Id == Model.Content.Id));

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Emmanuel Ramanyimi 19 posts 90 karma points

Jun 03, 2019 @ 15:17

@foreach (IPublishedContent post in FilteredArticles.<DateTime>(x => x.GetPropertyValue("publishedDate")).Skip(page * pageSize).Take(pageSize))

                        {
                            var categories = post.GetPropertyValue<IEnumerable<IPublishedContent>>("categories");

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Emmanuel Ramanyimi 19 posts 90 karma points

Jun 02, 2019 @ 11:14

0

Hi Dirk Seefeld

Below is the line u have ask:

FilteredArticles = FilteredArticles.Where(x => x.GetPropertyValue<>

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Emmanuel Ramanyimi 19 posts 90 karma points

Jun 02, 2019 @ 11:19

0

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Emmanuel Ramanyimi 19 posts 90 karma points

Jun 03, 2019 @ 13:57

0

previous arrow(is using method for FisrtOrDefault) Next Arrow( using method for LastOrDefault)

if you clicks on arrow next it jumps articles and takes the 2 last article- I want this to open the next article

if you clicks on arrow previous it jumps articles and takes the first article or recent article only- I want this to open the previous article

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