private void RenderButtons(NavHtmlTextWritter textWriter)
{
// Buttons Control-Group
textWriter.AddAttribute(HtmlTextWriterAttribute.Class, "form-group");
textWriter.RenderBeginTag((HtmlTextWriterTag)HtmlTextWriterTag.Div);
// Controls Div
textWriter.AddAttribute(HtmlTextWriterAttribute.Class, "controls");
textWriter.RenderBeginTag((HtmlTextWriterTag)HtmlTextWriterTag.Div);
// Submit Button
textWriter.AddAttribute(HtmlTextWriterAttribute.Type, "submit");
textWriter.AddAttribute(HtmlTextWriterAttribute.Class, "btn btn-default btn-primary");
textWriter.AddAttribute(HtmlTextWriterAttribute.Value, "Submit");
textWriter.RenderBeginTag((HtmlTextWriterTag)HtmlTextWriterTag.Input);
textWriter.RenderEndTag(); //</input>
textWriter.Write(" ");
// Cancel Button
textWriter.AddAttribute(HtmlTextWriterAttribute.Type, "button");
textWriter.AddAttribute(HtmlTextWriterAttribute.Class, "btn btn-default");
textWriter.AddAttribute(HtmlTextWriterAttribute.Value, "Cancel");
textWriter.AddAttribute(HtmlTextWriterAttribute.Onclick,
"window.location = '" + helper.ViewContext.HttpContext.Request.UrlReferrer + "'");
textWriter.RenderBeginTag((HtmlTextWriterTag)HtmlTextWriterTag.Input);
textWriter.RenderEndTag(); //</input>
textWriter.RenderEndTag(); // div (Controls Div)
textWriter.RenderEndTag(); // div (Buttons Control-Group)
}
private static void PageItem(NavHtmlTextWritter textWriter, MvcHtmlString linkBlock, string cssClass = "")
{
if (cssClass != string.Empty)
{
textWriter.AddAttribute(HtmlTextWriterAttribute.Class, cssClass);
}
textWriter.RenderBeginTag(HtmlTextWriterTag.Li);
textWriter.Write(linkBlock);
textWriter.RenderEndTag();
}
public static MvcHtmlString PageLinks(
this HtmlHelper html,
object queryObject,
Func <object, string> urlActionDelegate,
int linksToShow = 0)
{
var pagingInfoViewModel = queryObject as IPagingParameters;
var result = new StringBuilder();
if (pagingInfoViewModel != null)
{
var currentPage = pagingInfoViewModel.PageNumber + 1;
var totalPages = pagingInfoViewModel.TotalPages;
linksToShow = (linksToShow == 0) ? totalPages : linksToShow;
if (pagingInfoViewModel.TotalPages <= 1)
{
return(MvcHtmlString.Create(string.Empty));
}
var stringWriter = new StringWriter(result);
string linkBlock = string.Empty;
using (var textWriter = new NavHtmlTextWritter(stringWriter))
{
{
textWriter.AddAttribute(HtmlTextWriterAttribute.Class, Configurations.WebConfigurations.PagingConfigurations.PaginationCssClass);
textWriter.RenderBeginTag(HtmlTextWriterTag.Ul);
{
if (currentPage > 1)
{
pagingInfoViewModel.PageNumber = 1;
PageItem(textWriter, BasePagingExtensions.CreatePageLink(urlActionDelegate, queryObject, Configurations.WebConfigurations.PagingConfigurations.FirstPageText));
pagingInfoViewModel.PageNumber = currentPage - 1;
PageItem(textWriter, BasePagingExtensions.CreatePageLink(urlActionDelegate, queryObject, Configurations.WebConfigurations.PagingConfigurations.PreviousPageText));
}
// create page links
int start = 1;
int end = totalPages;
start = PagerPounds(linksToShow, totalPages, currentPage, start, ref end);
for (int i = start; i <= end; i++)
{
pagingInfoViewModel.PageNumber = i;
if (i == currentPage)
{
PageItem(textWriter, BasePagingExtensions.CreatePageLink(urlActionDelegate, queryObject, i.ToString()), Configurations.WebConfigurations.PagingConfigurations.ActivePageClass);
}
else
{
PageItem(textWriter, BasePagingExtensions.CreatePageLink(urlActionDelegate, queryObject, i.ToString()));
}
}
// create 'Next >>' link
if (currentPage < totalPages)
{
pagingInfoViewModel.PageNumber = currentPage + 1;
PageItem(textWriter, BasePagingExtensions.CreatePageLink(urlActionDelegate, queryObject, Configurations.WebConfigurations.PagingConfigurations.NextPageText));
pagingInfoViewModel.PageNumber = totalPages;
PageItem(textWriter, BasePagingExtensions.CreatePageLink(urlActionDelegate, queryObject, Configurations.WebConfigurations.PagingConfigurations.LastPageText));
}
textWriter.RenderEndTag();
}
}
}
}
return(MvcHtmlString.Create(result.ToString()));
}
