使用FlexiGrid实现Extjs表格效果方法分享

近一段时间Extjs真的是风光无限好，只要是个做CRM/HRM之类的企业现在都在琢磨怎么在项目中用它，不过兄弟我可是不敢，原因很简单：太大/太笨/源码不好调试。但是对于Extjs漂亮的表格与功能的强大，实在是让我垂涎三尺，记得以前有个老外同志写过一个类似的Extjs的Jquery插件，所以就在Jquery的插件海洋中一顿海找，呵呵，还真让我找到了。看来还是我的Jquery好，小巧简单好像一部好的汽车引擎，我想要什么就可以自已DIY，真是方便。总体方案在网络传输上不超过80KB，速度比500KB大小的Extjs不知道要小上多少哪。。。

下载地址：http://code.google.com/p/flexigrid/

不过由于FlexiGrid在互联网上的大部分资料都是用PHP或者java写的，所以兄弟简单的对它进行了改制，也做了一个山寨版的Extjs表格实现，希望对大家有帮助。

基本使用：

1 基本使用是非常简单的，只需要加入Jquery库与FlexiGrid的JS即可以对表格进行格式化与美化.

复制代码代码如下:

<link rel="stylesheet" type="text/css" href="css/flexigrid/flexigrid.css">
<script type="text/javascript" src="lib/jquery/jquery-1.2.6.min.js"></script>
<script type="text/javascript" src="flexigrid.pack.js"></script>
<%--<script type="text/javascript" src="lib/jquery/jquery-1.2.6-vsdoc-cn.js"></script>--%>
<script type="text/javascript">
    $("document").ready(function() {
    $('#flexme1').flexigrid();
    $('#flexme2').flexigrid();
    });
</script>

2 加入需要格式化的表格即可

复制代码代码如下:

<h1>
     最简单的flexigrid表格-1</h1>
 <table id="flexme1">
     <thead>
         <tr>
             <th width="100">
                 Col 1
             </th>
             <th width="100">
                 Col 2
             </th>
             <th width="100">
                 Col 3 is a long header name
             </th>
             <th width="300">
                 Col 4
             </th>
         </tr>
     </thead>
     <tbody>
         <tr>
             <td>
                 This is data 1 with overflowing content
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
     </tbody>
 </table>
 <p>
 </p>
 <h1>
     最简单的flexigrid表格-2</h1>
 <table id="flexme2">
     <thead>
         <tr>
             <th width="100">
                 Col 1
             </th>
             <th width="100">
                 Col 2
             </th>
             <th width="100">
                 Col 3 is a long header name
             </th>
             <th width="300">
                 Col 4
             </th>
         </tr>
     </thead>
     <tbody>
         <tr>
             <td>
                 This is data 1 with overflowing content
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
         <tr>
             <td>
                 This is data 1
             </td>
             <td>
                 This is data 2
             </td>
             <td>
                 This is data 3
             </td>
             <td>
                 This is data 4
             </td>
         </tr>
     </tbody>
 </table>

为了增加FlexiGrid的基本使用效果，我们可以通过参数对其进行基本的调整

自定义表头

具体代码实现：

复制代码代码如下:

<script type="text/javascript">
     $("document").ready(function() {
         $('#flexme1').flexigrid({
             colModel: [
             { display: 'ISO', name: 'iso', width: 40, sortable: true, align: 'center' },
             { display: 'Name', name: 'name', width: 180, sortable: true, align: 'left' },
             { display: 'Printable Name', name: 'printable_name', width: 120, sortable: true, align: 'left' },
             { display: 'ISO3', name: 'iso3', width: 130, sortable: true, align: 'left', hide: true },
             { display: 'Number Code', name: 'numcode', width: 80, sortable: true, align: 'right' }
             ]
         });
         $('#flexme2').flexigrid({
             colModel: [
             { display: 'ISO', name: 'iso', width: 40, sortable: true, align: 'center' },
             { display: 'Name', name: 'name', width: 180, sortable: true, align: 'left' },
             { display: 'Printable Name', name: 'printable_name', width: 120, sortable: true, align: 'left' },
             { display: 'ISO3', name: 'iso3', width: 130, sortable: true, align: 'left', hide: true },
             { display: 'Number Code', name: 'numcode', width: 80, sortable: true, align: 'right' }
             ],
             sortname: "iso",
             sortorder: "asc",
         });
     });
 </script>

自定义折叠，自定义排序的实现

复制代码代码如下:

<script type="text/javascript">
     $("document").ready(function() {
         $('#flexme1').flexigrid({
             colModel: [
             { display: 'ISO', name: 'iso', width: 40, sortable: true, align: 'center' },
             { display: 'Name', name: 'name', width: 180, sortable: true, align: 'left' },
             { display: 'Printable Name', name: 'printable_name', width: 120, sortable: true, align: 'left' },
             { display: 'ISO3', name: 'iso3', width: 130, sortable: true, align: 'left', hide: true },
             { display: 'Number Code', name: 'numcode', width: 80, sortable: true, align: 'right' }
             ], width: 700, height: 300, usepager: true, showTableToggleBtn: true, title: "点我折叠"
         });
         $('#flexme2').flexigrid({
             colModel: [
             { display: 'ISO', name: 'iso', width: 40, sortable: true, align: 'center' },
             { display: 'Name', name: 'name', width: 180, sortable: true, align: 'left' },
             { display: 'Printable Name', name: 'printable_name', width: 120, sortable: true, align: 'left' },
             { display: 'ISO3', name: 'iso3', width: 130, sortable: true, align: 'left', hide: true },
             { display: 'Number Code', name: 'numcode', width: 80, sortable: true, align: 'right' }
             ],
             searchitems: [
             { display: 'ISO', name: 'iso' },
             { display: 'Name', name: 'name', isdefault: true }
             ],
             sortname: "iso",
             sortorder: "asc",
             title: "我的测试效果",
             width: 700,
             height: 300,
             usepager: true, showTableToggleBtn: true, rp: 10
  
         });
     });
 </script>

高级使用：

1 分页用到的存储过程

复制代码代码如下:

Create PROCEDURE [dbo].[spAll_ReturnRows]
        (
            @SQL nVARCHAR(4000),
            @Page int,
            @RecsPerPage int,
            @ID VARCHAR(255),
            @Sort VARCHAR(255)
        )
        AS
        DECLARE @Str nVARCHAR(4000)
        SET @Str='SELECT   TOP '+
            CAST(@RecsPerPage AS VARCHAR(20))+
            ' * FROM ('+@SQL+') T WHERE T.'+
            @ID+
            ' NOT IN (SELECT   TOP '+
            CAST((@RecsPerPage*(@Page-1)) AS VARCHAR(20))+
            ' '+
            @ID+
            ' FROM ('
            +@SQL+
            ') T9 ORDER BY '+
            @Sort+
            ') ORDER BY '+
            @Sort
        PRINT @Str
        EXEC sp_ExecuteSql @Str

2 异步JSON数据传输实现

复制代码代码如下:

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.Services;
using Newtonsoft.Json;
namespace GridDemo
{
     /// <summary>
     /// $codebehindclassname$ 的摘要说明
     /// </summary>
     [WebService(Namespace = "http://tempuri.org/")]
     [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
     public class GetDataSource4 : IHttpHandler
     {
         public void ProcessRequest(HttpContext context)
         {
             context.Response.ContentType = "text/plain";
             //得到当前页
             string CurrentPage = context.Request["page"];
             //得到每页显示多少
             string PageShowLimit = context.Request["rp"];
             //得到主键
             string TableID = context.Request["sortname"];
             //得到排序方法
             string OrderMethod = context.Request["sortorder"];
             //得到要过滤的字段
             string FilterField = context.Request["qtype"];
             //得到要过滤的内容
             string FilterFieldContext;
             if (context.Request.Form["letter_pressed"] == null)
             {
                 FilterFieldContext = "";
             }
             else
             {
                 FilterFieldContext = context.Request["letter_pressed"];
             }
             //得到表的总行数
             string TableRowCount = SqlHelper.ExecuteScalar(ConfigurationManager.AppSettings["SQL2"],
                                     CommandType.Text,
                                     "select count(*) from Person.Address"
                                    ).ToString();
             //得到主SQL
             SqlParameter SQL = new SqlParameter("@SQL", SqlDbType.NVarChar);
             //SQL.Value = "SELECT * FROM Person.Address";
             if (FilterFieldContext.Length == 0 || FilterField.Length == 0)
             {
                 SQL.Value = "SELECT AddressID,AddressLine1,AddressLine2,PostalCode,City FROM Person.Address";
             }
             else
             {
                 string[] tmp = FilterField.Split(',');
                 SQL.Value = "SELECT AddressID,AddressLine1,AddressLine2,PostalCode,City FROM Person.Address where " + tmp[0] + " like '" + FilterFieldContext + "%'";
             }
             SqlParameter Page = new SqlParameter("@Page", SqlDbType.Int);
             Page.Value = Convert.ToInt32(CurrentPage);
             SqlParameter RecsPerPage = new SqlParameter("@RecsPerPage", SqlDbType.Int);
             RecsPerPage.Value = Convert.ToInt32(PageShowLimit);
             SqlParameter ID = new SqlParameter("@ID", SqlDbType.VarChar);
             ID.Value = TableID;
             SqlParameter Sort = new SqlParameter("@Sort", SqlDbType.VarChar);
             Sort.Value = TableID;
             //得到表
             DataTable returnTable = SqlHelper.ExecuteDataset(ConfigurationManager.AppSettings["SQL2"],
                         CommandType.StoredProcedure, "spAll_ReturnRows",
                         new SqlParameter[]
                             {
                                 SQL,Page,RecsPerPage,ID,Sort
                             }).Tables[0];
             context.Response.Write(DtToSON2(returnTable, CurrentPage, TableRowCount));
         }
         /// <summary>
         /// JSON格式转换
         /// </summary>
         /// <param name="dt">DataTable表</param>
         /// <param name="page">当前页</param>
         /// <param name="total">总计多少行</param>
         /// <returns></returns>
         public static string DtToSON2(DataTable dt, string page, string total)
         {
             StringBuilder jsonString = new StringBuilder();
             jsonString.AppendLine("{");
             jsonString.AppendFormat("page: {0},\n", page);
             jsonString.AppendFormat("total: {0},\n", total);
             jsonString.AppendLine("rows: [");
             for (int i = 0; i < dt.Rows.Count; i++)
             {
                 jsonString.Append("{");
                 jsonString.AppendFormat("id:'{0}',cell:[", dt.Rows[i][0].ToString());
                 for (int j = 0; j < dt.Columns.Count; j++)
                 {
                     if (j == dt.Columns.Count - 1)
                     {
                         jsonString.AppendFormat("'{0}'", dt.Rows[i][j].ToString());
                     }
                     else
                     {
                         jsonString.AppendFormat("'{0}',", dt.Rows[i][j].ToString());
                     }
                     if (j == dt.Columns.Count - 1)
                     {
                         jsonString.AppendFormat(",'{0}'", "<input type=\"button\" value=\"查看\" id=\"sss\" onclick=\"sss(" + dt.Rows[i][0].ToString() + ")\" />");
                     }
                 }
                 jsonString.Append("]");
                 if (i == dt.Rows.Count - 1)
                 {
                     jsonString.AppendLine("}");
                 }
                 else
                 {
                     jsonString.AppendLine("},");
                 }
             }
             jsonString.Append("]");
             jsonString.AppendLine("}");
             return jsonString.ToString();
         }
         public bool IsReusable
         {
             get
             {
                 return false;
             }
         }
     }
}

3 页面实现

复制代码代码如下:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Complex-8.aspx.cs" Inherits="GridDemo.Complex_8" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
     <title></title>
     <link rel="stylesheet" type="text/css" href="/css/flexigrid/flexigrid.css" />
     <script type="text/javascript" src="/lib/jquery/jquery.js"></script>
     <script type="text/javascript" src="flexigrid.js"></script>
     <link type="text/css" rel="Stylesheet" href="facebox/facebox.css" />
     <link type="text/css" rel="Stylesheet" href="body.css" />
     <script type="text/javascript" src="facebox/facebox.js"></script>
     <script type="text/javascript">
         $("document").ready(function() {
             $("#flex1").flexigrid
             ({
                 url: 'GetDataSource4.ashx',
                 dataType: 'json',
                 colModel: [
                 { display: '地址ID', name: 'AddressID', width: 40, sortable: true, align: 'center' },
                 { display: '具体地址1', name: 'AddressLine1', width: 140, sortable: true, align: 'left' },
                 { display: '具体地址2', name: 'AddressLine2', width: 80, sortable: true, align: 'left' },
                 { display: '邮编', name: 'PostalCode', width: 80, sortable: true, align: 'left' },
                 { display: '城市', name: 'City', width: 80, sortable: true, align: 'left' },
                 { display: '操作', name: 'Opt', width: 80, sortable: true, align: 'left' }
                 ],
                 buttons: [
                 { name: 'A', onpress: sortAlpha },
                 { name: 'B', onpress: sortAlpha },
                 { name: 'C', onpress: sortAlpha },
                 { name: 'D', onpress: sortAlpha },
                 { name: 'E', onpress: sortAlpha },
                 { name: 'F', onpress: sortAlpha },
                 { name: 'G', onpress: sortAlpha },
                 { name: 'H', onpress: sortAlpha },
                 { name: 'I', onpress: sortAlpha },
                 { name: 'J', onpress: sortAlpha },
                 { name: 'K', onpress: sortAlpha },
                 { name: 'L', onpress: sortAlpha },
                 { name: 'M', onpress: sortAlpha },
                 { name: 'N', onpress: sortAlpha },
                 { name: 'O', onpress: sortAlpha },
                 { name: 'P', onpress: sortAlpha },
                 { name: 'Q', onpress: sortAlpha },
                 { name: 'R', onpress: sortAlpha },
                 { name: 'S', onpress: sortAlpha },
                 { name: 'T', onpress: sortAlpha },
                 { name: 'U', onpress: sortAlpha },
                 { name: 'V', onpress: sortAlpha },
                 { name: 'W', onpress: sortAlpha },
                 { name: 'X', onpress: sortAlpha },
                 { name: 'Y', onpress: sortAlpha },
                 { name: 'Z', onpress: sortAlpha },
                 { name: '%', onpress: sortAlpha }
                 ],
                 searchitems: [
                  { display: '城市', name: 'City' , isdefault: true},
                  { display: '邮编', name: 'PostalCode' }
                  ],
                 usepager: true,
                 title: '客户信息',
                 useRp: true,
                 rp: 10,
                 showTableToggleBtn: true,
                 width: 700,
                 height: 200,
                 rpOptions: [10, 15, 20, 25, 40, 60], //可选择设定的每页结果数
                 procmsg: '请等待数据正在加载中 …', //正在处理的提示信息
                 resizable: false, //是否可伸缩
                 sortname: "AddressID",
                 //sortorder: "asc",//此列由于存储过程原因无法用
             });
         });
         function sortAlpha(com) {
             jQuery('#flex1').flexOptions({ newp: 1, params: [{ name: 'letter_pressed', value: com }, { name: 'qtype', value: $('select[name=qtype]').val()}] });
             jQuery("#flex1").flexReload();
         }
         function sss(data)
         {
            var temp=eval(data);
//           jQuery.facebox(temp);
            jQuery.facebox({ ajax: 'Default.aspx?id='+temp })
         }
     </script>
</head>
<body>
     <table>
     </table>
</body>
</html>