關(guān)閉窗口時(shí)保存數(shù)據(jù)的辦法
[ 來(lái)源:動(dòng)網(wǎng) |作者:佚名 ]
function IfWindowClosed() { var win = null; try { window.opener.name = "ss"; if ( window.opener.name != "ss" ) { win = window.open("quit.asp","","width=100,height=100,left=10000,top=10000"); window.setTimeout("window.close();",0); } window.opener.name = ""; } catch(e) { win = window.open("quit.asp","","width=100,height=100,left=10000,top=10000"); window.setTimeout("window.close();",0); } } window.setInterval("IfWindowClosed()",100); window.setTimeout("window.close();",510); --------------- 用onunload事件打開上面的文件 quit.asp為保存數(shù)據(jù)的文件,上面的文件用來(lái)檢測(cè)窗口是關(guān)閉還是刷新 ie5兼容,以前使用 window.opener.closed來(lái)判斷,ie5不支持closed 屬性。 上面的代碼經(jīng)過(guò)多次測(cè)試,暫時(shí)沒有發(fā)現(xiàn)問(wèn)題
來(lái)源:http://edu.chinaz.com