主要还是说的整体页面布局,一般来说要使整个页面充满布局,最外面使用Ext.container.Viewport。然后在里面使用border布局。如下图
需要注意两点:
1.设置north和south区域时必须设置高度,设置west和east的时候必须设置宽度。如果不设置,布局在某些时候就会乱掉,比如重叠。
2.每个小的区域里面又是一个新的区域,可以从新设置布局,比如上图的大区域中的west,它里面可以又使用border布局。
页面代码如下:
Ext.create("Ext.container.Viewport", {
layout: "border",
items: [{
region: "north",
title: "north",
height: 100
}, {
region: "east",
title: "east",
width: 100
}, {
region: "west",
title: "west",
width: 400,
layout: "border",
items: [{
region: "south",
title: "south",
height: 100
}, {
region: "east",
title: "east",
width: 100
}, {
region: "center",
title: "center"
}, {
region: "north",
title: "north",
height: 100
}]
}, {
region: "center",
title: "center"
}, {
region: "south",
height: 100,
title: "south"
}]
});