3 / 155 Author:ex-qincidong001
Ext Version:2.3.0
20.5 后台校验................................................................................................................................................94
21.表单布局............................................................................................................................................................97
21.1 默认的平铺布局....................................................................................................................................97
21.2 平行分列布局........................................................................................................................................97
21.3.使用默认布局和分列布局实现复杂布局.............................................................................................99
21.4.在布局中使用 FieldSet........................................................................................................................101
21.5 自定义布局:在表单中加入图片.......................................................................................................103
22.树形结构——TreePanel..................................................................................................................................105
22.1 创建一个树..........................................................................................................................................105
22.2 使用 TreeLoader 加载数据生成树.......................................................................................................107
22.3 读取本地 Json 数据生成树..................................................................................................................109
22.4 使用 Servlet 提供数据.........................................................................................................................110
22.5 树的事件.............................................................................................................................................. 112
22.6 修改节点的默认图标..........................................................................................................................114
22.7 给节点增加提示信息..........................................................................................................................115
22.8 为节点设置超链接..............................................................................................................................115
22.9 编辑节点名称......................................................................................................................................116
22.10 树形的拖放........................................................................................................................................ 116
22.10.1 树形的拖放............................................................................................................................116
22.10.2 叶子节点不能 append............................................................................................................117
22.10.3 判断拖放目标........................................................................................................................118
22.10.4 树之间的拖放........................................................................................................................121
22.11 过滤器——Ext.tree.TreeFilter...........................................................................................................123
22.12 对树进行排序....................................................................................................................................127
22.13 表格与树形结合——Ext.tree.ColumnTree.......................................................................................129
23.拖放................................................................................................................................................................. 130
24.弹出窗口..........................................................................................................................................................131
24.1Ext.MessageBox.alert().........................................................................................................................131
24.2Ext.MessageBox.confirm()....................................................................................................................132
24.3Ext.MessageBox.prompt().....................................................................................................................133
24.3.1 单行输入框..............................................................................................................................133
24.3.2 多行输入框..............................................................................................................................134
24.4 自定义对话框......................................................................................................................................135
24.5 使用进度条保存数据..........................................................................................................................137
24.6Ext.Window..........................................................................................................................................139
25 布局.................................................................................................................................................................. 140
25.1FitLayout...............................................................................................................................................140
25.2BorderLayout........................................................................................................................................142
25.3 制作伸缩菜单的布局——Accordion..................................................................................................144
25.4 操作向导布局——CardLayout(卡片布局)....................................................................................146
26.菜单和工具栏..................................................................................................................................................149
26.1 创建一个简单的工具条......................................................................................................................149
26.2 向菜单添加分割线..............................................................................................................................150