哈哈,这个博客的处女文啦~~
首先声明,这个分页代码并不是出自我手哈,借用了网上的一段代码,然后加了个css,变的好看一些啦~~
原作者忘记是谁了,实在找不到了……万分抱歉啊~~
效果如下:
1 usingSystem;
2 usingSystem.Collections.Generic;
3 usingSystem.Linq;
4 usingSystem.Web;
5 usingSystem.Web.Mvc;
6 usingSystem.Web.Routing;
7 usingSystem.Text;
8 usingSystem.Web.Mvc.Html;
9 namespaceapplication.Helpers
10 {
11 publicstaticclassPagerExtensions
12 {
13 /*helper分页
14 *使用方式:<%@ Import Namespace="ExpoShiep.Helpers" %>
15 *<%=Html.Pager("page",10,100)%>*/16 ///< summary>17 ///分页Pager显示
18 ///< /summary>19 ///< param name="html">< /param>20 ///< param name="currentPageStr">标识当前页码的QueryStringKey< /param>21 ///< param name="pageSize">每页显示< /param>22 ///< param name="totalCount">总数据量< /param>23 ///< returns>< /returns>24 publicstaticstringPager(thisHtmlHelper html, stringcurrentPageStr, intpageSize, inttotalCount)
25 {
26 var queryString =html.ViewContext.HttpContext.Request.QueryString;
27 intcurrentPage =1; //当前页 28 var totalPages =Math.Max((totalCount +pageSize -1) /pageSize, 1); //总页数 29 var dict =newSystem.Web.Routing.RouteValueDictionary(html.ViewContext.RouteData.Values);
30 var output =newSystem.Text.StringBuilder();
31 if(!string.IsNullOrEmpty(queryString[currentPageStr]))
32 {//与相应的QueryString绑定 33 foreach(stringkey inqueryString.Keys)
34 if(queryString[key] !=null&&!string.IsNullOrEmpty(key))
35 dict[key] =queryString[key];
36 int.TryParse(queryString[currentPageStr], outcurrentPage);
37 }
38 else39 {//获取 ~/Page/{page number} 的页号参数 40 int.TryParse(dict[currentPageStr].ToString(), outcurrentPage);
41 }
42 if(currentPage <=0)
43 currentPage =1;
44 if(totalPages >1)
45 {
46 if(currentPage !=1)
47 {//处理首页连接 48 dict[currentPageStr] =1;
49 output.AppendFormat("{0} ", html.RouteLink("首页", dict));
50 }
51 if(currentPage >1)
52 {//处理上一页的连接 53 dict[currentPageStr] =currentPage -1;
54 output.Append(html.RouteLink("上一页", dict));
55 }
56 else57 {
58 //output.Append("上一页");59 dict[currentPageStr] =currentPage;
60 output.Append(html.RouteLink("上一页", dict));
61 }
62 output.Append("");
63 intcurrint =5;
64 for(inti =0; i <=10; i++)
65 {//一共最多显示10个页码,前面5个,后面5个 66 if((currentPage +i -currint) >=1&&(currentPage +i -currint) <=totalPages)
67 if(currint ==i)
68 {//当前页处理
69 //output.Append(string.Format("[{0}]", currentPage));70 dict[currentPageStr] =currentPage;
71 output.AppendFormat("<span class=\"current\">{0}</span>", currentPage);
72 }
73 else74 {
75 //一般页处理 76 dict[currentPageStr] =currentPage +i -currint;
77 output.Append(html.RouteLink((currentPage +i -currint).ToString(), dict));
78 }
79 output.Append("");
80 }
81 if(currentPage <totalPages)
82 {
83 //处理下一页的链接 84 dict[currentPageStr] =currentPage +1;
85 output.Append(html.RouteLink("下一页", dict));
86 }
87 else88 {
89 //output.Append("下一页");90 dict[currentPageStr] =currentPage;
91 output.Append(html.RouteLink("下一页", dict));
92 }
93 output.Append("");
94 if(currentPage !=totalPages)
95 {
96 dict[currentPageStr] =totalPages;
97 output.Append(html.RouteLink("末页", dict));
98 }
99 output.Append("");
100 }
101 output.AppendFormat("{0} / {1}", currentPage, totalPages);//这个统计加不加都行 102 returnoutput.ToString();
103 }
104 }
105 }
CSS:
1 .pager
2 {
3 font-size: 12px;
4 margin: 8px 0;
5 padding: 3px 03px;
6 text-align: left;
7 }
8 9 .pager .current
10 {
11 background-color: #06c;
12 border: 1px solid #009;
13 color: #fff;
14 font-weight: bold;
15 margin-top: 4px;
16 padding: 3px 5px;
17 text-align: center;
18 }
19 20 .pager a
21 {
22 margin: 4px 3px;
23 border: 1px solid #9AAFE5;
24 padding: 3px 5px;
25 text-align: center;
26 text-decoration: none;
27 color: #2E6AB1;
28 }
29 30 .pager .pagerInput
31 {
32 padding: 3px 000;
33 border: 1px solid #9AAFE5;
34 text-align: center;
35 text-decoration: none;
36 height: 16px;
37 30px;
38 }
39 .pager .pagerButton
40 {
41 border: 1px solid #9AAFE5;
42 cursor: pointer;
43 }
44
View中使用:
1 <div class="pager">2 <%=Html.Pager("page", 10,300))%>3 </div>