public void WriteTo(TextWriter writer, HtmlEncoder encoder)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
var totalPageCount = (int)Math.Ceiling(_totalItemCount / (double)_pageSize);
var urlHelperFactory = _htmlHelper.ViewContext.HttpContext.RequestServices.GetRequiredService <IUrlHelperFactory>();
var urlHelper = urlHelperFactory.GetUrlHelper(_htmlHelper.ViewContext);
var pager = new PagerBuilder(_htmlHelper.ViewContext, urlHelper, totalPageCount, _currentPageIndex, _pagerOptions);
writer.Write(pager.GenerateHtml());
}
public override void Process(TagHelperContext context, TagHelperOutput output)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (output == null)
{
throw new ArgumentNullException(nameof(output));
}
//if(!int.TryParse((string)ViewContext.RouteData.Values[PageIndexParameterName],out _pageIndex)){
// _pageIndex = 1;
//}
if (Model == null)
{
throw new ArgumentNullException(nameof(Model));
}
int actualPageCount = (int)Math.Ceiling(Model.TotalItemCount / (double)Model.PageSize);
_pageIndex = Model.CurrentPageIndex;
if (MaximumPageNumber == 0 || MaximumPageNumber > actualPageCount)
{
_totalPageCount = actualPageCount;
}
else
{
_totalPageCount = MaximumPageNumber;
}
PagerBuilder pb;
if (AjaxEnabled)
{
pb = new PagerBuilder(ViewContext, _urlHelperFactory.GetUrlHelper(ViewContext), _totalPageCount, _pageIndex, Options, AjaxOptions);
}
else
{
pb = new PagerBuilder(ViewContext, _urlHelperFactory.GetUrlHelper(ViewContext), _totalPageCount, _pageIndex, Options);
}
var content = pb.GenerateHtml();
output.TagName = string.Empty;
output.Content = new DefaultTagHelperContent().SetHtmlContent(content);
}
public IDictionary <string, object> ToUnobtrusiveHtmlAttributes()
{
var result = new Dictionary <string, object>
{
{ "data-ajax", "true" },
};
PagerBuilder.AddToDictionaryIfNotEmpty(result, "data-ajax-method", HttpMethod);
PagerBuilder.AddToDictionaryIfNotEmpty(result, "data-ajax-confirm", Confirm);
PagerBuilder.AddToDictionaryIfNotEmpty(result, "data-ajax-begin", OnBegin);
PagerBuilder.AddToDictionaryIfNotEmpty(result, "data-ajax-complete", OnComplete);
PagerBuilder.AddToDictionaryIfNotEmpty(result, "data-ajax-failure", OnFailure);
PagerBuilder.AddToDictionaryIfNotEmpty(result, "data-ajax-success", OnSuccess);
if (!string.IsNullOrWhiteSpace(DataFormId))
{
result.Add("data-ajax-search-form", PagerBuilder.EscapeIdSelector(DataFormId));
}
if (!String.IsNullOrWhiteSpace(LoadingElementId))
{
result.Add("data-ajax-loading", PagerBuilder.EscapeIdSelector(LoadingElementId.Trim('#')));
if (LoadingElementDuration > 0)
{
result.Add("data-ajax-loading-duration", LoadingElementDuration);
}
}
if (!String.IsNullOrWhiteSpace(UpdateTargetId))
{
result.Add("data-ajax-update", PagerBuilder.EscapeIdSelector(UpdateTargetId.Trim('#')));
}
if (EnablePartialLoading)
{
result.Add("data-ajax-partial-loading", "true");
}
if (!AllowCache)
{
result.Add("data-ajax-cache", "false");
}
if (!EnableHistorySupport)
{
result.Add("data-ajax-history", "false");
}
return(result);
}