/// <summary>
///
/// </summary>
private static void GenerateNextBtn(string actionName, string controllerName, string areaName, object routeValues, object ajaxAttributes, PagerOptions pagerOptions)
{
if (pagerOptions.DisplayLinkToNextPage == PagedListDisplayMode.Always || (pagerOptions.DisplayLinkToNextPage == PagedListDisplayMode.IfNeeded && !isLastPage))
{
var span = new TagBuilder("span");
span.InnerHtml.AppendHtml(pagerOptions.LinkToNextPageFormat);
var page = pagerOptions.currentPage >= pagerOptions.PageCount ? pagerOptions.PageCount : pagerOptions.currentPage + 1;
nextBtn.MergeAjaxAttribute(ajaxAttributes);
nextBtn.MergeUrlAttribute(actionName, controllerName, areaName, routeValues, page);
nextBtn.InnerHtml.AppendHtml(span);
}
}
/// <summary>
///
/// </summary>
private static void GeneratePageNumbers(string actionName, string controllerName, string areaName, object routeValues, object ajaxAttributes, PagerOptions pagerOptions)
{
for (int page = 1; page <= pagerOptions.PageCount; page++)
{
var li = new TagBuilder("li");
li.AddCssClass(pagerOptions.LiElementClasses);
if (page == 1 && pagerOptions.currentPage > pagerOptions.PageCount)
{
li.AddCssClass("active");
}
else if (page == pagerOptions.currentPage)
{
li.AddCssClass("active");
}
var span = new TagBuilder("span");
span.InnerHtml.AppendHtml(page.ToString());
var a = new TagBuilder("a");
a.MergeAjaxAttribute(ajaxAttributes);
a.MergeUrlAttribute(actionName, controllerName, areaName, routeValues, page);
a.InnerHtml.AppendHtml(span);
li.InnerHtml.AppendHtml(a);
ul.InnerHtml.AppendHtml(li);
}
}
/// <summary>
///
/// </summary>
public static IHtmlContent Pager(string actionName, string controllerName, object routeValues, object ajaxAttributes, PagerOptions pagerOptions, string areaName = "")
{
if (pagerOptions.DisplayMode == PagedListDisplayMode.Never || (pagerOptions.DisplayMode == PagedListDisplayMode.IfNeeded && pagerOptions.PageCount <= 1))
{
return(null);
}
InitialPager(pagerOptions);
InitialTags(pagerOptions);
GeneratePrevBtn(actionName, controllerName, areaName, routeValues, ajaxAttributes, pagerOptions);
GeneratePageNumbers(actionName, controllerName, areaName, routeValues, ajaxAttributes, pagerOptions);
GenerateNextBtn(actionName, controllerName, areaName, routeValues, ajaxAttributes, pagerOptions);
wrapper.InnerHtml.AppendHtml(ul);
GenerateInfoArea(pagerOptions);
return(wrapper);
}
/// <summary>
///
/// </summary>
private static void GeneratePrevBtn(string actionName, string controllerName, string areaName, object routeValues, object ajaxAttributes, PagerOptions pagerOptions)
{
if (pagerOptions.DisplayLinkToPreviousPage == PagedListDisplayMode.Always || (pagerOptions.DisplayLinkToPreviousPage == PagedListDisplayMode.IfNeeded && !isFirstPage))
{
var page = pagerOptions.currentPage <= 1 ? 1 : pagerOptions.currentPage - 1;
prevBtn.MergeAjaxAttribute(ajaxAttributes);
prevBtn.MergeUrlAttribute(actionName, controllerName, areaName, routeValues, page);
prevBtn.InnerHtml.AppendHtml(pagerOptions.LinkToPreviousPageFormat);
}
}
