使用FlexiGrid实现Extjs表格效果方法分享


Posted in Javascript onDecember 16, 2014

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。。。

使用FlexiGrid实现Extjs表格效果方法分享

使用FlexiGrid实现Extjs表格效果方法分享

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:

使用FlexiGrid实现Extjs表格效果方法分享

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.

<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

<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

使用FlexiGrid实现Extjs表格效果方法分享

具体代码实现:

<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

使用FlexiGrid实现Extjs表格效果方法分享

<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:

使用FlexiGrid实现Extjs表格效果方法分享

1 分页用到的存储过程

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

 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

 <%@ 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>
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