Ext portal 布局不能全屏填充

Question

如上图  我不能全屏填充 我设置了 宽和高 如果不设置就不会显示上图是全部代码 麻烦各位大哥 看看 什么问题

Answer 1

Ext.onReady(function () {
        divo.admin.portal.MainPanel = Ext.extend(Ext.Panel, {
            initComponent: function () {
                this.portId = 'admin-portal'
                this.portalMgr = new divo.admin.portal.PortalManager(this.portId)
                Ext.apply(this, {
                    layout: 'border',
                    border: false,
                    height:700,
                    items: [{
                        region: 'center',
                        layout: 'fit',
                        autoScroll: true,
                        border:false,
                        tbar: this.portalMgr.getTbar(),
                        items: [{
                            xtype: 'statefulportal',
                            id: this.portId,
                            items: [{
                                columnWidth: .25,
                                style: 'padding:10px 0 10px 10px'
                            }, {
                                columnWidth: .25,
                                style: 'padding:10px 0 10px 10px'
                            }, {
                                columnWidth: .25,
                                style: 'padding:10px 0 10px 10px'
                            }, {
                                columnWidth: .25,
                                style: 'padding:10px 0 10px 10px'
                            }]
                        }]
                    }]
                })
                divo.admin.portal.MainPanel.superclass.initComponent.call(this)
            },
            initPortal: function () {
                this.portalState = new Ext.ux.PortalState()
                this.portalState.init(this.portId, this.myId("state"))                this.portalMgr.init(this.portId, this.portalState)                Ext.ComponentMgr.get(this.portId).on("drop", function () {
                    this.portalState.save()
                }, this)
            }
        })
        /*-------------- main --------------------*/
        var mp = new divo.admin.portal.MainPanel({
            id: 'admin-portal'
        })
        mp.initPortal()
        mp.render("container")    })再贴一下代码

Answer 2

var mp = new divo.admin.portal.MainPanel({ 
            id: 'admin-portal',
            region:'center'
        }) 
        mp.initPortal(); 
        var viewport = new Ext.Viewport({ 
            layout:'border',
            items: [mp] 
        }); 
大概这样的才行，用viewport,并且border布局，然后你的portal面板放到'center'部