蓝杰 java 讲习录 只为不凡而来 www.NetJava.cn
第三节
Ext
表格控件和树控件
学习目标: 1. 掌握 GridPanel、EditorGridPanel 和 TreePanel 的用法
2
.掌握三种
Store
、
TreeLoader
的用法
目录
第三节
Ext
表格控件和树控件
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1
1.
表格控件
..................................................................................................................................................
2
1
.
1
基本表格
GridPanel
....................................................................................................................
2
1
.
2
可编辑的表格
EditorGridPannel
..................................................................................................
6
2
.与服务器交互
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9
3.
数据存储
Store
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10
3.1
存放数据的类
Record
...................................................................................................................
10
3
.
2 Store
数据存储器
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11
3
.
3 DateReader
数据读取器
...........................................................................................................
12
4 DataProxy
数据代理
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14
5.
树控件
TreePanel
....................................................................................................................................
16
5.1 TreePanel
基本应用
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16
5.2
事件处理
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18
5.3
树加载器
TreeLoader
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20
5.4
自定义
TreeLoader
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21
任务和总结:
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22
蓝杰 陈九龙
QQ
:
89715761
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