////
public static MvcHtmlString tagLinks(this HtmlHelper html, string childTag, string altText, string Cssclass, Func <int, string> pageUrl)
{
var pagingBuilder = new PagingHtmlBuilder();
TagBuilder tag = new TagBuilder("a");
tag.MergeAttribute("href", pageUrl(0));
tag.MergeAttribute("title", altText);
tag.MergeAttribute("class", Cssclass);
tag.InnerHtml = childTag;
return(MvcHtmlString.Create(tag.ToString()));
}
////
public static MvcHtmlString ImageLinks(this HtmlHelper html, string imagePath, string altText, string Cssclass, Func <int, string> pageUrl)
{
var pagingBuilder = new PagingHtmlBuilder();
TagBuilder tag = new TagBuilder("a");
tag.MergeAttribute("href", pageUrl(0));
tag.MergeAttribute("title", altText);
tag.MergeAttribute("class", Cssclass);
tag.InnerHtml = "<image src='" + imagePath + "' alt='" + altText + "' />";
return(MvcHtmlString.Create(tag.ToString()));
}
////
public static MvcHtmlString ImageLinks(this HtmlHelper html, string imagePath, string altText, string Cssclass, Func <int, string> pageUrl, string textCenter = "")
{
var pagingBuilder = new PagingHtmlBuilder();
TagBuilder tag = new TagBuilder("a");
tag.MergeAttribute("href", pageUrl(0));
tag.MergeAttribute("title", altText);
tag.MergeAttribute("class", Cssclass);
if (textCenter != null && textCenter.Trim().Length > 0)
{
tag.InnerHtml = "<image src='" + imagePath + "' alt='" + altText + "' /><span>" + textCenter + "</span>";
}
else
{
tag.InnerHtml = "<image src='" + imagePath + "' alt='" + altText + "' />";
}
return(MvcHtmlString.Create(tag.ToString()));
}
public static MvcHtmlString Paging(this HtmlHelper html, PagingInfo pagingInfo, Func <int, string> pageUrl, string tag = "li")
{
var pagingBuilder = new PagingHtmlBuilder();
StringBuilder result = new StringBuilder();
//previous link
string prevLink = (pagingInfo.CurrentPage == 1)
? pagingBuilder.buildHtmlItem(pageUrl(pagingInfo.CurrentPage - 1), "<", tag, false, true)
: pagingBuilder.buildHtmlItem(pageUrl(pagingInfo.CurrentPage - 1), "<", tag);
result.Append(prevLink);
// only show up to 5 links to the left of the current page
var start = (pagingInfo.CurrentPage <= 6) ? 1 : (pagingInfo.CurrentPage - 5);
// only show up to 5 links to the right of the current page
var end = (pagingInfo.CurrentPage > (pagingInfo.TotalPages - 5)) ? pagingInfo.TotalPages : pagingInfo.CurrentPage + 5;
if (start > 1)
{
string firstLink = (pagingInfo.CurrentPage == 1)
? pagingBuilder.buildHtmlItem(pageUrl(1), "1", tag, false, true)
: pagingBuilder.buildHtmlItem(pageUrl(1), "1", tag);
result.Append(firstLink);
string sunLink1 = (pagingInfo.CurrentPage == 1)
? pagingBuilder.buildHtmlItem(pageUrl(start - 1), "...", tag, false, true)
: pagingBuilder.buildHtmlItem(pageUrl(start - 1), "...", tag);
result.Append(sunLink1);
}
for (int i = start; i <= end; i++)
{
string pageHtml = "";
pageHtml = (i == pagingInfo.CurrentPage)
? pagingBuilder.buildHtmlItem(pageUrl(i), i.ToString(), tag, true, false)
: pagingBuilder.buildHtmlItem(pageUrl(i), i.ToString(), tag);
result.Append(pageHtml);
}
if (end < (pagingInfo.TotalPages))
{
string subLink2 = (pagingInfo.CurrentPage == pagingInfo.TotalPages)
? pagingBuilder.buildHtmlItem(pageUrl(end + 1), "...", tag, false, true)
: pagingBuilder.buildHtmlItem(pageUrl(end + 1), "...", tag);
result.Append(subLink2);
string endLink = (pagingInfo.CurrentPage == pagingInfo.TotalPages)
? pagingBuilder.buildHtmlItem(pageUrl(pagingInfo.TotalPages), pagingInfo.TotalPages.ToString(), tag, false, true)
: pagingBuilder.buildHtmlItem(pageUrl(pagingInfo.TotalPages), pagingInfo.TotalPages.ToString(), tag);
result.Append(endLink);
}
// next link
string nextLink = (pagingInfo.CurrentPage == pagingInfo.TotalPages)
? pagingBuilder.buildHtmlItem(pageUrl(pagingInfo.CurrentPage + 1), ">", tag, true, true)
: pagingBuilder.buildHtmlItem(pageUrl(pagingInfo.CurrentPage + 1), ">", tag);
result.Append(nextLink);
return(MvcHtmlString.Create(result.ToString()));
}
