//MvcHtmlString dönüş türümüzdür
//this HtmlHelper html neyi extension edeceksek onu yazdık
//Sayfa bilgilerinede ihtiyacımız var kaç eleman var gibi oda PageningInfo'da bulunuyor
public static MvcHtmlString Pager(this HtmlHelper html, PageingInfo pageingInfo)
{
//sayfa sayısı bulcaz: toplam eleman sayısı bölü her sayfada olacak eleman sayısı
int totalPage = (int)Math.Ceiling((decimal)pageingInfo.TotalItems / pageingInfo.ItemsPerpage); //yuvarlama yaptık
var stringBuilder = new StringBuilder(); //her birini bir araya getir
for (int i = 1; i <= totalPage; i++)
{
var tagBuilder = new TagBuilder("a"); //a tag'ini oluştur dedik.
tagBuilder.MergeAttribute("href", string.Format("/Product/Index/?page={0}&category={1}", i, pageingInfo.CurrentCategory));
//her döndüğün link oluşturacak
tagBuilder.InnerHtml = i.ToString(); //a tag'inin içindeki sayıyı verdik
if (pageingInfo.CurrentPage == i)
{
tagBuilder.AddCssClass("selected");
}
else
{
tagBuilder.AddCssClass("btn");
}
stringBuilder.Append(tagBuilder); //hepsini bir araya getir
}
return(MvcHtmlString.Create(stringBuilder.ToString()));
}
public string GetPaginationInfo(PageingInfo paginationInfoSelector)
{
lock (_lock)
{
switch (paginationInfoSelector)
{
case PageingInfo.CurrentAndTotalPage:
return(string.Format("{0} / {1}", this.CurrentPage.ToString(), this.TotalPages.ToString()));
case PageingInfo.TotalRecords:
return(string.Format("{0}", this.TotalRecords.ToString()));
case PageingInfo.CurrentPage:
return(string.Format("{0}", this.CurrentPage.ToString()));
case PageingInfo.FromRecord:
return(string.Format("{0}", this.FromRecord.ToString()));
case PageingInfo.ToRecord:
return(string.Format("{0}", this.ToRecord.ToString()));
case PageingInfo.FromToRecord:
return(string.Format("{0} / {1}", this.FromRecord.ToString(), this.ToRecord.ToString()));
case PageingInfo.FromRecordPageToRecord:
return(string.Format("{0} - {1} - {2}", this.FromRecord.ToString(), this.CurrentPage.ToString(), this.ToRecord.ToString()));
default:
throw new ArgumentException("You have to use correct selector.");
}
}
}
public async Task <ActionResult> GetLeaveOffice([FromQuery] PageingInfo pageingInfo, int jobId)
{
int count = 0;
responseInfo.success = await Task.Factory.StartNew(() => _leaveOfficeService.GetLeaveOffices(pageingInfo.pageIndex, pageingInfo.pageSize, jobId, ref count));
responseInfo.totalCount = count;
return(Ok(responseInfo));
}
public ViewResult List(string category, int page = 1)
{
var Productresult = productRepository.Products.OrderBy(p => p.ProductID).
Where(p => category == null || p.Category == category).Skip((page - 1) * pagesize).Take(pagesize);
var pageinfo = new PageingInfo()
{
currentPage = page,
itemPerPage = pagesize,
Totalitem = category == null?productRepository.Products.Count() : productRepository.Products.Count(p => p.Category == category),
};
var result = new ProductListViewModel()
{
PageingInfo = pageinfo,
Products = Productresult,
CurrentCategory = category
};
return(View(result));
}
public static MvcHtmlString PageLinks(this HtmlHelper htmlHelper, PageingInfo pageingInfo,
Func <int, string> pageUrlFunc)
{
StringBuilder result = new StringBuilder();
for (int i = 1; i < pageingInfo.TotalPages; i++)
{
TagBuilder tag = new TagBuilder("a");
tag.MergeAttribute("href", pageUrlFunc(i));
tag.InnerHtml = i.ToString();
if (i == pageingInfo.currentPage)
{
tag.AddCssClass("selected");
tag.AddCssClass("btn-primary");
}
tag.AddCssClass("btn btn-default");
result.Append(tag.ToString());
}
return(MvcHtmlString.Create(result.ToString()));
}
public static MvcHtmlString Pager(this HtmlHelper html, PageingInfo pagingInfo)
{
//sayfa sayıyısını bulduk
int totalPage = (int)Math.Ceiling((decimal)pagingInfo.TotalItems / pagingInfo.ItemsPerPage);
StringBuilder stringBuilder = new StringBuilder();
for (int i = 1; i <= totalPage; i++)
{
var tagBuilder = new TagBuilder("a");
tagBuilder.MergeAttribute("href", String.Format("/Product/Index/?page={0}&category={1}", i, pagingInfo.CurrentCategory));
tagBuilder.InnerHtml = i.ToString();
if (pagingInfo.CurrentPage == i)
{
tagBuilder.AddCssClass("selected");
}
stringBuilder.Append(tagBuilder);
}
return(MvcHtmlString.Create(stringBuilder.ToString()));
}