调试易

$("#messagediv").dialog({
minHeight:200,
width:380,
modal: true, buttons: { "确定": submit},
onLoad: function(){
tryAddEvents();
};
});var keyDownAdded = false;
function tryAddEvents(){
if(keyDownAdded)
return; keyDownAdded = true; $(document.body).keydown(function(event){
if(event.keyCode == 13)
submit();
});
} function submit() {
var dynamicPassWord=document.getElementById("authpwd").value;
var firstapp = document.getElementById("firstapp").value;
var url="LoginAction.do?method=dynamicpasswdlogin&dynamicPassWord="+dynamicPassWord+'&firstapp='+firstapp;
    window.location.href=url;
 }

我网上搜了下，加了个这可以了，谢谢楼上的了$("#messagediv").dialog({
minHeight:200,
width:380,
modal: true,


//---新增按ENTER键时登陆  by_mayu 2014-09-09
open: function() { 
     $(this).bind("keypress.ui-dialog", function(event) { 
      if (event.keyCode == $.ui.keyCode.ENTER) { 
     var dynamicPassWord=document.getElementById("authpwd").value;
var firstapp = document.getElementById("firstapp").value;
var url="LoginAction.do?method=dynamicpasswdlogin&dynamicPassWord="+dynamicPassWord+'&firstapp='+firstapp;
    window.location.href=url;
      return false;
      } 
     }); 
    }, 
    //----新增结束
    
buttons: { "确定": function() {
var dynamicPassWord=document.getElementById("authpwd").value;
var firstapp = document.getElementById("firstapp").value;
var url="LoginAction.do?method=dynamicpasswdlogin&dynamicPassWord="+dynamicPassWord+'&firstapp='+firstapp;
    window.location.href=url;
}}
});