有关Ext.Ajax.request的使用

xiang37

 
Ext.Ajax.request( {url : bid.webContextRoot + '/gcqztbryqs.do?method=updateRecord',method : 'POST',params : {qbid : bid.gcsg.gcsgzb.qztbrqdqbjs.yqsqb.qbid,zt:zt},success : function(response) {alert("success");var data = response.responseText;var obj = Ext.decode(data);var text = obj.updateStatus;alert(text);bid.gcsg.gcsgzb.qztbrqdqbjs.dbqbxx.readOnly();bid.gcsg.gcsgzb.qztbrqdqbjs.dbqbxx.zbwjnrFormPanel.find("name", "zt")[0].setValue(bid.getNameByCode(zt, bid.gcsg.gcsgzb.qztbrqdqbjs.ztArray));bid.gcsg.gcsgzb.qztbrqdqbjs.yqsqb.qbzt = zt;var toolBar = bid.gcsg.gcsgzb.qztbrqdqbjs.dbqbxx.zbwjnrFormPanel.getTopToolbar();toolBar.items.items[0].hide();//保存toolBar.items.items[1].hide();//生效toolBar.items.items[2].hide();//下发bid.showMomentInforDlg("操作成功！");},failure : function(response) {bid.showMomentInforDlg("操作失败！");}}); 
 
上面是JS代码，
 
response.getWriter().write("{success:true,updateStatus:'success'}"); 上面是java后台代码！