public string GetPagerHtml() { StringBuilder html = new StringBuilder(); html.Append("<ul>"); //ToDO:加上上一页、下一页、首页、末页、页面跳转等。 //总页数 int pageCount = (int)Math.Ceiling(TotalCount * 1.0 / PageSize); //显示出来的页码的起始页码 int startPageIndex = Math.Max(1, PageIndex - MaxPagerCount / 2); //显示出来的页码的结束页码 int endPageIndex = Math.Min(pageCount, startPageIndex + MaxPagerCount); for (int i = startPageIndex; i <= endPageIndex; i++) { //是当前页 if (i == PageIndex) { html.Append("<li class='").Append(CurrentPageClassName).Append("'>") .Append(i).Append("</li>"); } else { string href = UrlPattern.Replace("{pn}", i.ToString()); html.Append("<li><a href='").Append(href).Append("'>") .Append(i).Append("</a></li>"); } } html.Append("</ul>"); return(html.ToString()); }
public string GetPagerHtml() { StringBuilder html = new StringBuilder(); //首页、末页、上一页、下一页、跳转到N页 //总页数=总数据条数/每页数据条数 int pageCount = (int)Math.Ceiling(TotalCount * 1.0 / PageSize); //显示出来的页码的其实页码 int startPageIndex = Math.Max(1, PageIndex - MaxPagerCount / 2); //显示出来的页码的结束页码 int endPageIndex = Math.Min(pageCount, startPageIndex + MaxPagerCount - 1); html.Append("<ul>"); for (int i = startPageIndex; i <= endPageIndex; i++) { //判断是不是当前页 if (i == PageIndex) { html.Append("<li class='").Append(CurrentPageClassName).Append("'>").Append(i).Append("</li>"); } else { html.Append("<li><a href='").Append(UrlPattern.Replace("{pn}", i.ToString())) .Append("'>").Append(i).Append("</a>") .Append("</li>"); } } html.Append("</ul>"); return(html.ToString()); }
public string GetPagerHtml() { StringBuilder html = new StringBuilder(); html.Append("<ul>"); //总页数 int pageCount = (int)Math.Ceiling(TotalCount * 1.0f / PageSize); //FirstPage = 1; //LastPage = pageCount; //NextPage =(PageIndex + 1).ToString(); //FrontPage = pageCount - 1; //显示出来的页码的起始页码 int startPageIndex = (int)Math.Max(1, PageIndex - MaxPagerCount / 2); //显示第一个页码 int endPageIndex = Math.Min(pageCount, startPageIndex + MaxPagerCount); //显示出来的最后一个页码 for (int i = startPageIndex; i <= endPageIndex; i++) { //是当前页码 if (i == PageIndex) { html.Append("<li class='").Append(CurrentPageClassName).Append(i).Append(">").Append("</li>"); //html.Append("<li> class=''").Append("</li>") } else { string href = UrlPattern.Replace("{pn}", i.ToString()); html.Append("<li><a href='").Append(href).Append("'>").Append(i).Append("</a></li>"); } } html.Append("</ul>"); return(html.ToString()); }
public string GetPagerHtml() { StringBuilder html = new StringBuilder(); html.Append("<ul>"); int pageCount = (int)Math.Ceiling(TotalCount * 1.0f / PageSize); int startPageIndex = Math.Max(1, PageIndex - MaxPagerCount / 2); int endPageIndex = Math.Min(pageCount, startPageIndex + MaxPagerCount - 1); for (int i = startPageIndex; i <= endPageIndex; i++) { if (i == PageIndex) { html.AppendLine("<li class='").Append(CurrentPageClassName).Append("'>").Append(i).Append("</li>"); } else { string href = UrlPattern.Replace("{pn}", i.ToString()); html.AppendLine("<li><a href='href'>").Append(i).Append("</a></li>"); } } html.Append("</ul>"); return(html.ToString()); }
public string GetPagerHtml() { StringBuilder sb = new StringBuilder(); //算出来的页数 PageCount = (int)Math.Ceiling(TotalCount * 1.0f / PageSize); int startPageIndex = Math.Max(1, PageIndex - MaxPagerCount / 2); //第一个页码 int endPageIndex = Math.Min(PageCount, startPageIndex + MaxPagerCount - 1); //最后一个页码 sb.AppendLine("<div style='margin-top: 50px;'>"); sb.AppendLine("<ul id='page' class='pagination'>"); if (PageIndex > 1) { sb.AppendLine("<li><a href='javascript:getPage(1);' data-original-title='' title=''>首页</a></li>"); sb.Append("<li><a href='").Append(UrlPattern.Replace("{pn}", (PageIndex - 1).ToString())).Append("' data -original-title='' title=''>上一页</a></li>").AppendLine(); } else { sb.AppendLine("<li><a data-original-title='' title=''>首页</a></li>"); sb.AppendLine("<li><a data-original-title='' title=''>上一页</a></li>"); } List <Page> lists = new List <Page>(); for (int i = startPageIndex; i <= endPageIndex; i++) { Page page = new Page(); if (i == PageIndex) { page.PageIndex = i; page.Current = "active"; sb.Append("<li class='").Append(CurrentLinkClassName).Append(" active'><a data-original-title='' title=''>").Append(i).Append("</a></li>").AppendLine(); } else { page.PageIndex = i; page.Current = ""; sb.Append("<li><a data-original-title='' title='' href='").Append(UrlPattern.Replace("{pn}", i.ToString())).Append("'>").Append(i).Append("</a></li>").AppendLine(); } lists.Add(page); } if (PageIndex < PageCount) { sb.Append("<li><a href='").Append(UrlPattern.Replace("{pn}", (PageCount).ToString())).Append("' data -original-title='' title=''>尾页</a></li>"); sb.Append("<li><a href='").Append(UrlPattern.Replace("{pn}", (PageIndex + 1).ToString())).Append("' data -original-title='' title=''>下一页</a></li>").AppendLine(); } else { sb.AppendLine("<li><a data-original-title='' title=''>下一页</a></li>"); sb.AppendLine("<li><a data-original-title='' title=''>尾页</a></li>"); } sb.AppendLine("<li><span><input type='text'id='txtPage' style='width: 30px;height: 20px;'></span></li><li><span><a id='go' data-original-title='' title=''>跳转</a></span></li>"); sb.AppendLine("</ul>"); sb.AppendLine("</div>"); Pages = lists; return(sb.ToString()); }
public string GetPagerHtml() { StringBuilder html = new StringBuilder(); html.Append("<div class='layui-box layui-laypage layui-laypage-default'>"); //ToDO:加上上一页、下一页、首页、末页、页面跳转等。 //总页数 int pageCount = (int)Math.Ceiling(TotalCount * 1.0 / PageSize); //显示出来的页码的起始页码 int startPageIndex = Math.Max(1, PageIndex - MaxPagerCount / 2); //显示出来的页码的结束页码 int endPageIndex = Math.Min(pageCount, startPageIndex + MaxPagerCount); string href = ""; //上一页 href = UrlPattern.Replace("{pn}", (PageIndex - 1) == 0 ? "1" : (PageIndex - 1).ToString()); html.Append("<a href='").Append(href).Append("' class='layui-laypage-prev'>") .Append("上一页").Append("</a>"); for (int i = startPageIndex; i <= endPageIndex; i++) { //是当前页 if (i == PageIndex) { html.Append("<span class='layui-laypage-curr'><em class='layui-laypage-em'></em><em>") .Append(i).Append("</em></span>"); } else { href = UrlPattern.Replace("{pn}", i.ToString()); html.Append("<a href='").Append(href).Append("'>") .Append(i).Append("</a>"); } } //下一页 href = UrlPattern.Replace("{pn}", (PageIndex + 1) >= endPageIndex ? endPageIndex.ToString() : (PageIndex + 1).ToString()); html.Append("<a href='").Append(href).Append("' class='layui-laypage-next'>") .Append("下一页").Append("</a>"); html.Append("</div>"); return(html.ToString()); }
public string GetPager() { StringBuilder sb = new StringBuilder(); //算出来的页数 int pageCount = (int)Math.Ceiling(TotalCount * 1.0f / PageSize); int startPageIndex = Math.Max(1, PageIndex - MaxPagerCount / 2); //第一个页码 int endPageIndex = Math.Min(pageCount, startPageIndex + MaxPagerCount - 1); //最后一个页码 sb.AppendLine("<ul>"); if (startPageIndex == PageIndex) { sb.AppendLine("<li>上一页</li>"); } else { sb.AppendLine("<li><a href='" + UrlPattern.Replace("{pn}", (PageIndex - 1).ToString()) + "'>上一页</a></li>"); } for (int i = startPageIndex; i <= endPageIndex; i++) { if (i == PageIndex) { sb.AppendLine("<li class='" + CurrentLinkClassName + "'>" + i + "</li>"); } else { sb.AppendLine("<li><a href='" + UrlPattern.Replace("{pn}", i.ToString()) + "'>" + i + "</a></li>"); } } if (endPageIndex == PageIndex) { sb.AppendLine("<li>下一页</li>"); } else { sb.AppendLine("<li><a href='" + UrlPattern.Replace("{pn}", (PageIndex + 1).ToString()) + "'>下一页</a></li>"); } sb.AppendLine("</ul>"); return(sb.ToString()); }
public string GetPagerHtml() { StringBuilder html = new StringBuilder(); html.Append("<ul>"); //总页数=总条数/页每页的条数(取天花板数Ceiling) int pageCount = (int)Math.Ceiling(TotalCount * 1.0 / PageSize); //显示出来的页码的起始页码( 1和当前页码减去显示出来最多页码数除以2对比谁大显示谁) //当前页是20页,总共显示出来10页,20-10/2=15 ,15比1大,起始页显示15 int startPageIndex = Math.Max(1, PageIndex - MaxPagerCount / 2); //显示出来的页码的结束页码 //起始页+显示出来最多的页码数 和 总页数比较谁小取谁 //总页数15 起始页4+最多显示出来10条,那最后的页码是14 int endPageIndex = Math.Min(pageCount, startPageIndex + MaxPagerCount); //起始页是1,最大也是10 当前页是5的话,5拼接样式属性,没有超链接 for (int i = startPageIndex; i <= endPageIndex; i++) { //如果是当前页 if (i == PageIndex) { //设置当前页的样式 html.Append("<li class='").Append(CurrentPageClassName).Append("'>") .Append(i).Append("</li>"); } else { string href = UrlPattern.Replace("{pn}", i.ToString()); html.Append("<li><a href='").Append(href).Append("'>") .Append(i).Append("</a></li>"); } } html.Append("</ul>"); return(html.ToString()); }
public string GetPagerHtml() { StringBuilder sb = new StringBuilder(); //算出来的页数 int pageCount = (int)Math.Ceiling(TotalCount * 1.0f / PageSize); int startPageIndex = Math.Max(1, PageIndex - MaxPagerCount / 2); //第一个页码 int endPageIndex = Math.Min(pageCount, startPageIndex + MaxPagerCount - 1); //最后一个页码 sb.AppendLine("<ul><li>第</li>"); for (int i = startPageIndex; i <= endPageIndex; i++) { if (i == PageIndex) { sb.Append("<li class='").Append(CurrentLinkClassName).Append("'>").Append(i).Append("</li>").AppendLine(); } else { sb.Append("<li><a href='").Append(UrlPattern.Replace("{pn}", i.ToString())).Append("'>").Append(i).Append("</a></li>").AppendLine(); } } sb.AppendLine("<li>页</li></ul>"); sb.Append("<input type='text' id='setIndex' style='width: 45px; height: 20px'> <input type='button' id='getPage' value='跳转' style='height: 23px'>"); return(sb.ToString()); }
/// <summary> /// Replace variables in UrlPattern to create a url to a page. /// In the future other variables can be added such as sort and filter /// /// Variables are: /// /// {page} - will get replaced with page number /// </summary> /// <param name="page"></param> /// <returns></returns> private string GetUrl(int page) { return(UrlPattern.Replace("{page}", page.ToString())); }