forgot password option in cordova application is not working(Database)

CASE 1. I have one application where I am using database & giving forgot password option,for that I update my Database but when I redirect to login page it is not giving me access with new password. CASE 2. If I closed my application and again on restart it will grant me access with new password.

Here is the code for password updation - function updatePass(){ var pass1 = document.getElementById("pass").value; var pass2 = document.getElementById("conf_pass").value; if(pass1 == ""){ alert("Please enter password first"); }else if(pass2 == ""){ alert("Password confirmation is required"); } if (pass1 != pass2) { alert("Passwords Do not match"); document.getElementById("pass").style.borderColor = "#E34234"; document.getElementById("conf_pass").style. borderColor = "#E34234";

        }
        else {

            document.addEventListener("deviceready",onPassUpdate,false);
        }
     }

 function onPassUpdate(){
    var db=window.openDatabase("DatingDB","1.0","DatingDB",200000);
    db.transaction(populateDataBase,successDataBase,errorDataBase);
}

function populateDataBase(tx){
    var _id=1;
    var upass=document.getElementById('pass').value;
    tx.executeSql("UPDATE myDetails SET 
    password='"+upass+"',  WHERE id='"+_id+"' ");
    localStorage.setItem("pass",upass);
}

function successDataBase(){
    alert("updated Sccessfully");
}

function errorDataBase(err){
    alert("Error!"+err.code);
}

and Here is my login code - function onDeviceReady() { //alert("on device");

    var db=window.openDatabase("DatingDB","1.0","DatingDB",200000);
    db.transaction(queryDB,errorDB);
}

function queryDB(tx)
{
//alert("query");
    tx.executeSql('SELECT * FROM myDetails',[],querySuccess,errorDB);
}
function querySuccess(tx,results)
{

    //alert("onsuccess");
    var len=results.rows.length;
    if(len!=0){
    for(var i=0;i<len;i++)
    {

        var login=results.rows.item(0);
        var uname=login.name;
        var pass=login.password;
        var uemail=login.email;
        var uage=login.age;
        alert(uname);

        if(email==name || email==uname && pwd==pass)
        {
            if(typeof(localStorage)=='undefinde')
            {
                alert('your browser does not  support
              html5 localstorage. please upgrade'); 
            }else
            {
                localStorage.setItem("uname",uname);
                localStorage.setItem("pass",pwd);
                localStorage.setItem("uemail",uemail);
                localStorage.setItem("uage",uage);
                //alert("login success");
                getInfo();
                $("#login").attr("rel","external");
                location.href="home.html";
                //location.href="index.html"
                //$.mobile.changePage("home.html");
            }
                break;
        }else
        {
            var status=1;
        }
    }
    if(status==1){
        alert("login failed");
    }
    }else{
        document.getElementById("errorMsg").innerHTML="Username not
         found!.   Please register before login";

    }
}

function errorDB(err){
    console.log("error!"+err.code+" "+err.message);
}