ED.util.log()

util_log.js

  // Logging
  var allLogs = [];
  function log(something) {
    // Store
    var storedSomething = something;
    if (window.JSON) {
      storedSomething = JSON.stringify(something);
    }
    storedSomething = 'LOG @ ' + new Date().toString() + ': ' + truncateText(storedSomething, 200);
    allLogs.push(storedSomething);
    $('#mobile-feedback-logs').html(allLogs.reverse().join('<br>'));

    // Output
    if (window.console) {
      if (something instanceof Date) {
        something = something.toDateString();
      }
      if (isIOS() || isAndroid()) {
        
        if (typeof something == 'object') {
          something = JSON.stringify(something);
        }
        something = truncateText(something, 2000);
        something = '\nLOG: ' + something;
        
        var stacktrace = '';
        if (window.printStackTrace) {
          try {
            stacktrace = '\n -' + printStackTrace().slice(4).join('\n -');
            something += '\nSTACKTRACE:' + stacktrace;
          } catch(e) {}
        }

        if (isIOS()) {
          //alert(something);
          console.log(something);
        } else {
          console.log(something);
        }
        if ($('#logs-viewer').length) {
          $('#logs-viewer').prepend(something.replace(/\n/g, '<br>') + '<br>');
        }
      } else {
        console.log(something);
      }

    }
    
  }