$(document).ready(function() {
$("body").keydown(function(event) {
if (event.which == 13) {
login();
}
});
});orm
function login() {
var username = $('[name="username"]').val();
if(username==''){
alert('用戶名不能爲空!');
return;
}
var pwd = $('[name="password"]').val();
if(pwd==''){
alert('密碼不能爲空!');
return;
}
var imageCode = $('[name="imageCode"]').val();
if(imageCode==''){
alert('驗證碼不能爲空!');
return;
}
form1.action = "login";
form1.submit();
}
it