本文实例为大家分享了MVC分页代码，供大家参考，具体内容如下
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
|
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Linq;
using System.Web;
using System.Text;
using System.Web.Mvc;
using System.Web.Routing;
using System.Data.Objects.DataClasses;
namespace System.Web.Mvc
{
public static class PagerHelper
{
/// <summary>
/// 分页
/// </summary>
/// <param name="helper"></param>
/// <param name="id">分页id</param>
/// <param name="currentPageIndex">当前页</param>
/// <param name="pageSize">分页尺寸</param>
/// <param name="recordCount">记录总数</param>
/// <param name="htmlAttributes">分页头标签属性</param>
/// <param name="className">分页样式</param>
/// <param name="mode">分页模式</param>
/// <returns></returns>
public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, object htmlAttributes, string className, PageMode mode)
{
TagBuilder builder = new TagBuilder("table");
builder.IdAttributeDotReplacement = "_";
builder.GenerateId(id);
builder.AddCssClass(className);
builder.MergeAttributes(new RouteValueDictionary(htmlAttributes));
builder.InnerHtml = GetNormalPage(currentPageIndex, pageSize, recordCount, mode);
return builder.ToString();
}
/// <summary>
/// 分页
/// </summary>
/// <param name="helper"></param>
/// <param name="id">分页id</param>
/// <param name="currentPageIndex">当前页</param>
/// <param name="pageSize">分页尺寸</param>
/// <param name="recordCount">记录总数</param>
/// <param name="className">分页样式</param>
/// <returns></returns>
public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, string className)
{
return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, className, PageMode.Normal);
}
/// <summary>
/// 分页
/// </summary>
/// <param name="helper"></param>
/// <param name="id">分页id</param>
/// <param name="currentPageIndex">当前页</param>
/// <param name="pageSize">分页尺寸</param>
/// <param name="recordCount">记录总数</param>
/// <returns></returns>
public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount)
{
return Pager(helper, id, currentPageIndex, pageSize, recordCount, null);
}
/// <summary>
/// 分页
/// </summary>
/// <param name="helper"></param>
/// <param name="id">分页id</param>
/// <param name="currentPageIndex">当前页</param>
/// <param name="pageSize">分页尺寸</param>
/// <param name="recordCount">记录总数</param>
/// <param name="mode">分页模式</param>
/// <returns></returns>
public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, PageMode mode)
{
return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, mode);
}
/// <summary>
/// 分页
/// </summary>
/// <param name="helper"></param>
/// <param name="id">分页id</param>
/// <param name="currentPageIndex">当前页</param>
/// <param name="pageSize">分页尺寸</param>
/// <param name="recordCount">记录总数</param>
/// <param name="className">分页样式</param>
/// <param name="mode">分页模式</param>
/// <returns></returns>
public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, string className, PageMode mode)
{
return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, className, mode);
}
/// <summary>
/// 获取普通分页
/// </summary>
/// <param name="currentPageIndex"></param>
/// <param name="pageSize"></param>
/// <param name="recordCount"></param>
/// <returns></returns>
private static string GetNormalPage(int currentPageIndex, int pageSize, int recordCount, PageMode mode)
{
int pageCount = (recordCount % pageSize == 0 ? recordCount / pageSize : recordCount / pageSize + 1);
StringBuilder url = new StringBuilder();
url.Append(HttpContext.Current.Request.Url.AbsolutePath + "?page={0}");
NameValueCollection collection = HttpContext.Current.Request.QueryString;
string[] keys = collection.AllKeys;
for (int i = 0; i < keys.Length; i++)
{
if (keys[i].ToLower() != "page")
url.AppendFormat("&{0}={1}", keys[i], collection[keys[i]]);
}
StringBuilder sb = new StringBuilder();
sb.Append("<tr><td>");
sb.AppendFormat("总共{0}条记录,共{1}页,当前第{2}页 ", recordCount, pageCount, currentPageIndex);
if (currentPageIndex == 1)
sb.Append("<span>首页</span> ");
else
{
string url1 = string.Format(url.ToString(), 1);
sb.AppendFormat("<span><a href={0}>首页</a></span> ", url1);
}
if (currentPageIndex > 1)
{
string url1 = string.Format(url.ToString(), currentPageIndex - 1);
sb.AppendFormat("<span><a href={0}>上一页</a></span> ", url1);
}
else
sb.Append("<span>上一页</span> ");
if (mode == PageMode.Numeric)
sb.Append(GetNumericPage(currentPageIndex, pageSize, recordCount, pageCount, url.ToString()));
if (currentPageIndex < pageCount)
{
string url1 = string.Format(url.ToString(), currentPageIndex + 1);
sb.AppendFormat("<span><a href={0}>下一页</a></span> ", url1);
}
else
sb.Append("<span>下一页</span> ");
if (currentPageIndex == pageCount)
sb.Append("<span>末页</span> ");
else
{
string url1 = string.Format(url.ToString(), pageCount);
sb.AppendFormat("<span><a href={0}>末页</a></span> ", url1);
}
return sb.ToString();
}
/// <summary>
/// 获取数字分页
/// </summary>
/// <param name="currentPageIndex"></param>
/// <param name="pageSize"></param>
/// <param name="recordCount"></param>
/// <param name="pageCount"></param>
/// <param name="url"></param>
/// <returns></returns>
private static string GetNumericPage(int currentPageIndex, int pageSize, int recordCount, int pageCount, string url)
{
int k = currentPageIndex / 10;
int m = currentPageIndex % 10;
StringBuilder sb = new StringBuilder();
if (currentPageIndex / 10 == pageCount / 10)
{
if (m == 0)
{
k--;
m = 10;
}
else
m = pageCount % 10;
}
else
m = 10;
for (int i = k * 10 + 1; i <= k * 10 + m; i++)
{
if (i == currentPageIndex)
sb.AppendFormat("<span><font color=red><b>{0}</b></font></span> ", i);
else
{
string url1 = string.Format(url.ToString(), i);
sb.AppendFormat("<span><a href={0}>{1}</a></span> ", url1, i);
}
}
return sb.ToString();
}
}
/// <summary>
/// 分页模式
/// </summary>
public enum PageMode
{
/// <summary>
/// 普通分页模式
/// </summary>
Normal,
/// <summary>
/// 普通分页加数字分页
/// </summary>
Numeric
}
}
|
html代码
|
1
2
3
4
5
|
<div id="pageNav" class="pageinator">
@Html.ShowPageNavigate((int)ViewData["pageindex"], (int)ViewBag.pageSize, (int)ViewBag.totalCount);
</div>
|
控制器
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
shopEntities shop = new shopEntities();
public ActionResult Index()
{
//IQueryable<tbl_order> order = (from a in shop.tbl_order select a).OrderBy(a=>a.id).Skip(10).Take(10);
//ViewData["order"] = order;
//return View();
int pageIndex = Request["pageIndex"] == null ? 1 : int.Parse(Request["pageIndex"]);
int pageSize = Request["pageSize"] == null ? 10 : int.Parse(Request["pageSize"]);
int totalCount = 0;
//给前台传递 分页的参数数据
ViewData["pageIndex"] = pageIndex;
//ViewData["pageSize"] = pageSize;
ViewBag.pageSize = pageSize;
//总条数
totalCount = shop.tbl_order.Count();
ViewBag.totalCount = totalCount;
//把当前页面数据发送到前台。
//ViewData.Model = db.UserInfo.ToList();
//List<tbl_order> pp = shop.tbl_order
// .OrderBy(u => u.id)
// .Skip((pageIndex - 1) * pageSize)
// .Take(pageSize).ToList();
IQueryable<tbl_order> pp = shop.tbl_order
.OrderBy(u => u.id)
.Skip((pageIndex - 1) * pageSize)
.Take(pageSize);
return View(pp);
}
|
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。