zoukankan      html  css  js  c++  java
  • ExtJs Grid行显示不同颜色2

    ExtJs Grid行显示不同颜色2

    2013730

    15:22

    如图:

    如果想对莫一行设置样式,可以通过下面的方式:

    Grid.getView().addRowClass(r,css)

    修改Grid某一单元的样式可以用下面的方式实现:

    Ext.getgrid.getView().getCell(r,c).addClass(css))或者

    grid.getView().getRow( r ).style.backgroundColor='red';

    计算机生成了可选文字:
编号
甲名称
nsmel
nameZ
nsme3
nsme4
nsmes
描述
硕色
deSCnl
deSCnZ
#FBFSBF
禅99CC99
deSCn3
#FSCDCO
deSCn4
#FFFFFF
勺J4
deSCnS
日期
1970一01一1502:58:04
1970一01一1502:58:04
1970~01一1502:58:04
1970一01一1502:S8:04
1970一01一1502:58:04
#ODOOFF

    Ext.onReady(function(){

        /*

            cmd对象主要负责表格的列信息,表格包含的列由columns配置属性来描述,简称cm.columns是一个数组,每一行数据元素描述表格的一列信息,

            header:表格中显示的文本;

            dataIndex:记录集字段;

            sortable:是否可以排序;

            renderer:列渲染函数;

            width:宽度;

            format:格式化信息

        */

        var cm = new Ext.grid.ColumnModel([

            {header:'编号',dataIndex:'id',sortable:true},

            {header:'名称',dataIndex:'name'},

            {header:'描述',dataIndex:'descn'},

            {header:'日期',dataIndex:'birthday',type:'date',renderer:Ext.util.Format.dateRenderer('Y-m-d h:i:s') ,200},

            {header:'颜色',name:'color',type:'string'}

            ]);

        var data = [

            ['1','name1','descn1','1970-01-15T02:58:04','#FBF8BF'],

            ['2','name2','descn2','1970-01-15T02:58:04','#99CC99'],

            ['3','name3','descn3','1970-01-15T02:58:04','#F5C0C0'],

            ['4','name4','descn4','1970-01-15T02:58:04','#FFFFFF'],

            ['5','name5','descn5','1970-01-15T02:58:04','#0000FF']

            

        ]

        /*

            var store用来创建数据存储对象,这也是GirdPanel必须配置的属性,

            作用:把各种各样的原始数据(二维数组、Json对象数组、xml文本等)转换成

                Ext.data.Reacord类型的对象;

            配置参数:

                proxy指定获取数据的方式,MemoryProxy用来解析javascript的对象

                renderer表示如何解析这些数据;Ext.data.Reader专门用来解析数组,并且按照那种解析规范来解析;第一个参数表示提供数组下表位置存放的记录的Id(可选)

                Ext.data.ArrayReader中第二个参数表示的record记录的模型,name指定索引字段mapping表示,指定cm当中的dataIndex是什么,name可以指定索引,但是当指定mapping的时候数据显示根据它来决定

                

        */

        var store = new Ext.data.Store({

                proxy:new Ext.data.MemoryProxy(data),

                reader: new Ext.data.ArrayReader({},[

                    {name:'id',mapping:0},

                    {name:'name',mapping:1},

                    {name:'descn',mapping:2},

                    {name:'birthday',type:'date',dataFormat:'Y-m-dTH:i:s',mapping:3},

                    {name:'color',type:'string'}

                ])

            });

            //只有load的时候数据才能够进行加载

            store.load();

            var grid = new Ext.grid.GridPanel({

                    renderTo:'grid',

                    store:store,

                //  enableColumnMove:false,

                //enableColumnResize:false,//禁止拖放功能

                    stripeRows:true,

                    loadMask:true,

                    cm:cm,

                    600,

                    height:400,

                    viewConfig : {

                                forceFit : true,

                                enableRowBody : true,

                                getRowClass :function(record, rowIndex, p, ds) {

                                    var cls = 'white-row';

                                    switch (record.data.color) {

                                        case '#FBF8BF' :

                                            cls = 'yellow-row'

                                            break;

                                        case '#99CC99' :

                                            cls = 'green-row'

                                            break;

                                        case '#F5C0C0' :

                                            cls = 'red-row'

                                            break;

                                    }

                                    return cls;

                                }

                            },              autoExpandColumn:'descn'

                })

        });

        /**

            1、数据显示不全的原因,在data这个字段当中都重复了

            2、高度和宽度没有设定

            

        */

    html

    <!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>

    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

    <link rel="stylesheet" type="text/css"

        href="../ext3.2/resources/css/ext-all.css">

    </link>

    <style type="text/css" mce_bogus="1">

    .white-row{ background-color: white;}

    .red-row{ background-color: #F5C0C0 !important; }

    .yellow-row{ background-color: #FBF8BF !important; }

    .green-row{ background-color: #99CC99 !important; }

    .blue-row{  background-color: #0000FF !important; }

       </style>

    <script type="text/javascript" src="../ext3.2/adapter/ext/ext-base.js"></script>

    <script type="text/javascript" src="../ext3.2/ext-all.js"></script>

    <script type="text/javascript" src="grid.js"></script>

    <title>grid</title>

    </head>

    <body>

    <div id="grid" align="center"></div>

    </body>

    </html>

     

     

    已使用 Microsoft OneNote 2013 创建。





  • 相关阅读:
    FastDFS迁移步骤
    Centos7 单节点安装 FastDFS + FastDHT服务
    CentOS 7.0 上安装和配置 VNC 服务器
    Ubuntu 18.04 安装 Xfce桌面和VNC的方法
    Ubuntu 16.04设置root用户登录图形界面
    Windows批量查找文件
    WIN10打开网络共享文件夹提示0x80004005怎么解决?(转载)
    ack 工具
    win7/win10 未分配磁盘怎样创建扩展分区 也就是逻辑分区(转截)
    [bzoj4842][bzoj1283][Neerc2016]Delight for a Cat/序列_线性规划_费用流
  • 原文地址:https://www.cnblogs.com/babyhhcsy/p/3434689.html
Copyright © 2011-2022 走看看