public static MvcHtmlString Pager(this HtmlHelper helper, IPagedList pagedList, PagerOptions pagerOptions, IDictionary <string, object> htmlAttributes)
{
if (pagedList == null)
{
return(Pager(helper, pagerOptions, htmlAttributes));
}
return(Pager(helper, pagedList.TotalItemCount, pagedList.PageSize, pagedList.CurrentPageIndex, null, null, pagerOptions, null, null, htmlAttributes));
}
public static MvcHtmlString Pager(this HtmlHelper helper, IPagedList pagedList, PagerOptions pagerOptions, string routeName, object routeValues)
{
if (pagedList == null)
{
return(Pager(helper, pagerOptions, null));
}
return(Pager(helper, pagedList.TotalItemCount, pagedList.PageSize, pagedList.CurrentPageIndex, null, null, pagerOptions, routeName, routeValues, null));
}
public static MvcHtmlString Pager(this AjaxHelper ajax, IPagedList pagedList, string routeName, object routeValues, PagerOptions pagerOptions,
AjaxOptions ajaxOptions, object htmlAttributes)
{
if (pagedList == null)
{
return(Pager(ajax, pagerOptions, new RouteValueDictionary(htmlAttributes)));
}
return(Pager(ajax, pagedList.TotalItemCount, pagedList.PageSize, pagedList.CurrentPageIndex, null, null, routeName, pagerOptions, routeValues, ajaxOptions, htmlAttributes));
}
private static MvcHtmlString Pager(HtmlHelper helper, PagerOptions pagerOptions, IDictionary <string, object> htmlAttributes)
{
return(new PagerBuilder(helper, null, pagerOptions, htmlAttributes).RenderPager());
}
public static MvcHtmlString Pager(this AjaxHelper ajax, IPagedList pagedList, PagerOptions pagerOptions, AjaxOptions ajaxOptions)
{
return(pagedList == null?Pager(ajax, pagerOptions, null) : Pager(ajax, pagedList.TotalItemCount, pagedList.PageSize, pagedList.CurrentPageIndex,
null, null, null, pagerOptions, null, ajaxOptions, null));
}
private static MvcHtmlString Pager(AjaxHelper ajax, PagerOptions pagerOptions, IDictionary <string, object> htmlAttributes)
{
return(new PagerBuilder(null, ajax, pagerOptions, htmlAttributes).RenderPager());
}
public static MvcHtmlString AjaxPager(this HtmlHelper html, IPagedList pagedList, PagerOptions pagerOptions, AjaxOptions ajaxOptions, object htmlAttributes)
{
if (pagedList == null)
{
return(AjaxPager(html, pagerOptions, new RouteValueDictionary(htmlAttributes)));
}
return(AjaxPager(html, pagedList.TotalItemCount, pagedList.PageSize, pagedList.CurrentPageIndex, null, null, null, pagerOptions, null,
ajaxOptions, htmlAttributes));
}
public static MvcHtmlString AjaxPager(this HtmlHelper html, IPagedList pagedList, PagerOptions pagerOptions, AjaxOptions ajaxOptions)
{
if (pagedList == null)
{
return(AjaxPager(html, pagerOptions, null));
}
return(AjaxPager(html, pagedList.TotalItemCount, pagedList.PageSize, pagedList.CurrentPageIndex, null, null, null, pagerOptions, null, ajaxOptions,
null));
}
internal PagerBuilder(HtmlHelper html, AjaxHelper ajax, string actionName, string controllerName,
int totalPageCount, int pageIndex, PagerOptions pagerOptions, string routeName, RouteValueDictionary routeValues,
AjaxOptions ajaxOptions, IDictionary <string, object> htmlAttributes)
{
_msAjaxPaging = (ajax != null);
if (String.IsNullOrEmpty(actionName))
{
if (ajax != null)
{
actionName = (string)ajax.ViewContext.RouteData.Values["action"];
}
else
{
actionName = (string)html.ViewContext.RouteData.Values["action"];
}
}
if (String.IsNullOrEmpty(controllerName))
{
if (ajax != null)
{
controllerName = (string)ajax.ViewContext.RouteData.Values["controller"];
}
else
{
controllerName = (string)html.ViewContext.RouteData.Values["controller"];
}
}
if (pagerOptions == null)
{
pagerOptions = new PagerOptions();
}
_html = html;
_ajax = ajax;
_actionName = actionName;
_controllerName = controllerName;
if (pagerOptions.MaxPageIndex == 0 || pagerOptions.MaxPageIndex > totalPageCount)
{
_totalPageCount = totalPageCount;
}
else
{
_totalPageCount = pagerOptions.MaxPageIndex;
}
_pageIndex = pageIndex;
_pagerOptions = pagerOptions;
_routeName = routeName;
_routeValues = routeValues;
_ajaxOptions = ajaxOptions;
_htmlAttributes = htmlAttributes;
// start page index
_startPageIndex = pageIndex - (pagerOptions.NumericPagerItemCount / 2);
if (_startPageIndex + pagerOptions.NumericPagerItemCount > _totalPageCount)
{
_startPageIndex = _totalPageCount + 1 - pagerOptions.NumericPagerItemCount;
}
if (_startPageIndex < 1)
{
_startPageIndex = 1;
}
// end page index
_endPageIndex = _startPageIndex + _pagerOptions.NumericPagerItemCount - 1;
if (_endPageIndex > _totalPageCount)
{
_endPageIndex = _totalPageCount;
}
}