javascript - How to get result of querySuccess in phonegap -

i need result var in javascript of querysuccess in phonegap code

function querydb(tx) {     tx.executesql('select * dmomm1', [], querysuccess, errorcb); }   function querysuccess(tx, results) {     var len = results.rows.length;     console.log("demo table: " + len + " rows found."); 

i need 'message'

    var message = results.rows.item(0).data;  }  function errorcb(err) {  alert( "error" );  }  function successcb() {     var db = window.opendatabase("database", "1.0", "cordova demo", 200000);     db.transaction(querydb, errorcb);             console.log('succescb'); }  function ondeviceready() {     navigator.geolocation.getcurrentposition(onsuccess, onerror);     var db = window.opendatabase("database", "1.0", "cordova demo", 200000);     db.transaction(successcb);    console.log('odevready'); } function onsuccess(position) {  $.get('http://adress.com/coord.php?      name= 

i need put here 'message'

 &lati='+position.coords.latitude+'&longi='+position.coords.longitude);   }  function onerror(error) {     alert('code: '    + error.code    + '\n' +           'message: ' + error.message + '\n'); } 

can wrong?

define var message; outside of function (instead of inside function have above) , in function use:

message = results.rows.item(0).data; 

instead of

var message = results.rows.item(0).data; 

this scoping issue.