JS message box

<script>               function  del (obj, id) {                layer.confirm (' Do you want to delete information! ') ,                    {btn: [' OK ', ' Cancel ']},                    function  (index, Layero) {                        //                         // judgment return Data                         $ (obj). Parent (). Parent (). remove ();                        Layer.msg ("Delete succeeded!", {icon:1, time:1000 });}                    );      </script><a onclick= "del (this,null)" > Delete </a>

<script type= "Text/javascript" >        $(function () {            //Get button click event$ ("#btnLogin"). Click (function () {                varName = $ ("#form-username"). Val ();//Get user name                varPWD = $ ("#form-password"). Val ();//Get Password                //User name 4-bit minimum                //minimum 6-bit password                if(Name.length < 4) {layer.msg (' User name entered incorrectly ', {Icon:2 }); return; }                if(Pwd.length < 6) {layer.msg (' Password entered incorrectly! ', {Icon:2 }); return; }                //submit data to the server                //input box content is a space when submitted is http://localhost/?username=%20%20%20%20%20&password=%20%20%20%20%20%20 can submit$.get ("/login/login", {name:name, pwd:pwd},function(data) {if(data = = "OK") {                        //Login Successful                        //Direct Jump PageLayer.msg ("Login succeeded", {Icon:1 }); Location.href= "/home/index"; } Else {                        //Logon Failure                        //data;Layer.msg (data, {Icon:2 });            }                });        }); })    </script>

JS message box