请教大家Ext.grid.rowexpander 怎么样默认展开，显示 详细内容
------解决方案--------------------------------------------------------
plugins: expander,
listeners:{
viewready:function(g){
for(var i in g.view.getRows()){
//expander为插件
expander.toggleRow(g.view.getRow(i));
}
}
}
原帖 http://topic.csdn.net/u/20090916/14/e70d27c0-c9db-45a4-8003-755f4e637e4b
------解决方案--------------------------------------------------------
http://evanwukong.blog.163.com/blog/static/134836495201031991550159/看看这个~