Flex中中TitleWindow传值思路及实现传值思路及实现
主要介绍了Flex中TitleWindow传值思路及实现,需要的朋友可以参考下
1、设计思路
(1)新建一个DataGrid,在其中最后一列加入三个按钮:新增、修改和删除;
(2)点击新增按钮,可以将表格新增一行;
(3)单击“修改”按钮,可以修改表格中该行的一些属性;
(4)单击“删除”按钮,会将表格中该行删除。
2、实现步骤
(1)新建一个应用程序,DataGrid.mxml
DataGrid.mxml:
复制代码 代码如下:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
<s:layout>
<s:BasicLayout/>
</s:layout>
<fx:Declarations>
<!-- 将非可视元素(例如服务、值对象)放在此处 -->
</fx:Declarations>
<fx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
[Bindable]
//表格数据源绑定
private var grid:ArrayCollection = new ArrayCollection([
{number:"2014010101",name:"张三",sex:"男",age:"19"},
{number:"2014010102",name:"李思",sex:"女",age:"20"},
{number:"2014010103",name:"蔡华",sex:"男",age:"21"},
{number:"2014010104",name:"牛耳",sex:"女",age:"22"},
{number:"2014010105",name:"兆司",sex:"男",age:"18"},
{number:"2014010106",name:"胡柳",sex:"女",age:"19"},
{number:"2014010107",name:"刘斯",sex:"男",age:"20"},
{number:"2014010108",name:"孙阳",sex:"女",age:"22"},
{number:"2014010109",name:"郑武",sex:"男",age:"21"},
{number:"2014010110",name:"王雪",sex:"女",age:"20"},
{number:"2014010111",name:"胡柳",sex:"女",age:"19"},
{number:"2014010112",name:"刘斯",sex:"男",age:"20"},
{number:"2014010113",name:"孙阳",sex:"女",age:"22"},
{number:"2014010114",name:"郑武",sex:"男",age:"21"},
{number:"2014010115",name:"王雪",sex:"女",age:"20"}
]);
]]>
</fx:Script>
<mx:VBox width="100%" height="100%" paddingBottom="100" paddingLeft="100" paddingRight="100" paddingTop="100">
<mx:DataGrid id="dataGrid" dataProvider="{grid}" rowCount="{grid.length+1}" width="100%" textAlign="center">
<mx:columns>
<mx:DataGridColumn headerText="学号" dataField="number" id="stuNumber"/>
<mx:DataGridColumn headerText="姓名" dataField="name"/>
<mx:DataGridColumn headerText="性别" dataField="sex"/>
<mx:DataGridColumn headerText="年龄" dataField="age"/>
<mx:DataGridColumn headerText="操作">
<mx:itemRenderer>
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