Question

extjs accordion 布局如何让items全部都折叠

Answer 1

加个隐藏的子面板
Ext.create('Ext.panel.Panel', {
title: 'Accordion Layout',
width: 300,
height: 300,
layout: {
type: 'accordion',
animate: true,
multi: true,
},
items: [{
hidden:true, //这里隐藏
},{
title: 'Panel 1',
html: 'Panel content!',
collapsed: true
},{
title: 'Panel 2',
html: 'Panel content!',
collapsed: true
},{
title: 'Panel 3',
html: 'Panel content!',
collapsed: true
}],
renderTo: Ext.getBody()
});