//创建window

var win = Ext.create("Ext.window.Window", {

id: "myWin",

title: "示例窗口",

width: 500,

height: 300,

layout: "fit",

items: [

{

xtype: "form",

defaultType: 'textfield',

defaults: {

anchor: '100%',

},

fieldDefaults: {

labelWidth: 80,

labelAlign: "left",

flex: 1,

margin: 5

},

items: [

{

xtype: "container",

layout: "hbox",

items: [

{ xtype: "textfield", name: "name", fieldLabel: "姓名", allowBlank: false },

{ xtype: "numberfield", name: "age", fieldLabel: "年龄", decimalPrecision: 0, vtype: "age" }

]

}

]

}

],

buttons: [

{ xtype: "button", text: "确定", handler: function () { this.up("window").close(); } },

{ xtype: "button", text: "取消", handler: function () { this.up("window").close(); } }

]

});

记录贴，转自: