一、模态窗口传值
1、父页面传给子页面
父页面: var arg = {"win":window,"name":"WebForm1.aspx"}
window.showModalDialog("WebForm2.aspx" , arg);
子页面: var arg = window.dialogArguments;
alert(arg.name); //WebForm1.aspx
arg.win.SayHello(); //调用父页面方法
2、子页面回传给父页面
子页面: var returnArg = {"win":window,"name":"WebForm2.aspx"}
window.returnValue = returnArg;
父页面: var theValue = showModalDialog("WebForm2.aspx" , arg);
alert(theValue.name); //WebForm2.aspx
theValue.win.SayHello(); //调用子页面方法
二、非模态窗口传值
1、父页面传给子页面
父页面: var arg = {"win":window,"name":"WebForm1.aspx"}
window.showModelessDialog("WebForm2.aspx" , arg);
子页面: var arg = window.dialogArguments;
alert(arg.name); //WebForm1.aspx
arg.win.SayHello(); //调用父页面方法
2、子页面回传给父页面
子页面: var returnArg = {"win":window,"name":"WebForm2.aspx"}
window.returnValue = returnArg;
父页面: var theValue = showModelessDialog("WebForm2.aspx" , arg);
alert(theValue.name); //WebForm2.aspx
theValue.win.SayHello(); //调用子页面方法