bol=true;
}
else
{
showtipex(vusername.id,”<img src=’images/cancel.gif’/><b><font color=’#ffff00′>该用户已被注册</font></b>”,false);
vusername.className=”bigwrong”;
//return false;
}
}
});
return bol;
}
2、 通过传入一个函数解决这个问题。
代码
function getAjaxReturn(success_function,fail_function)
{
var bol=false;
$.ajax({
type:”POST”,
http://www.cnblogs.com/wlmemail/admin/%22ajax/userexist.aspx”,
data:”username=”+vusername.value,
success:function(msg){
if(msg==”ok”){
showtipex(vusername.id,”<img src=’images/ok.gif’/><b><font color=’#ffff00′>该用户名可以使用</font></b>”,false)
success_function(msg);
}
else
{
showtipex(vusername.id,”<img src=’images/cancel.gif’/><b><font color=’#ffff00′>该用户已被注册</font></b>”,false);
vusername.className=”bigwrong”;
fail_function(msg);
//return false;
}
}
});
function success_function(info)
{
//do what you want do
alert(info);
}
funciont fail_function(info)
{
//do what you want do
alert(info);
}










