titanium mobile:onload function called issue in json parsing - titanium-mobile

Question

Hello friends,
I am developing an app in Titanium Studio sdk 1.8.1 using Google Place API to display category atm list & address in tableview so I use json parsing using this link but loader.onload function of getData method is not called immediately after send function of getData method in json parsing so its called after getDetailsData() function and also can't display address in tableview so please give me idea how to solve it.
Thanks in advance.
var lat ,lon ,radius , name , sensor , key , reference, address;
lat = '-33.8670522';//'23.042067';
lon = '151.1957362';//'72.530835';//
radius = '500';
name = title;
sensor = 'false';
key = 'AIzaSyDALrXHC4uMtfSrpCg6NHxqPhsLccLYPZE';
var rowData = [];
// getCategoryData using Google Place API
function getData()
{
var loader = Titanium.Network.createHTTPClient();
var url = "https://maps.googleapis.com/maps/api/place/search/json?";
url = url + "location=" + lat + ',' + lon;
url = url + "&radius=" + radius;
url = url + "&name=" + name;
url = url + "&sensor=" + sensor;
url = url + "&key=" + key;
Ti.API.info(url);
// Sets the HTTP request method, and the URL to get data from
loader.open("GET",url);
// Create our HTTP Client and name it "loader"
// Runs the function when the data is ready for us to process
loader.onload = function()
{
var obj = JSON.parse(this.responseText);
Ti.API.log(obj);
var results = obj.results;
Ti.API.log(results);
for (var i = 0; i < results.length; i++)
{
var name = obj.results[i].name;
reference = obj.results[i].reference;
Ti.API.log('Refernce:'+reference);
getDetailsData();
// Create a row and set its height to auto
var row = Titanium.UI.createTableViewRow({height:'auto'});
// Create the view that will contain the text and avatar
var post_view = Titanium.UI.createView({
height:'auto',
layout:'vertical',
top:5,
right:5,
bottom:5,
left:5
});
// Create the label to hold the tweet message
var nameLabel = Titanium.UI.createLabel({
//text:name,
left:30,
top:0,
bottom:2,
height:'auto',
width:236,
textAlign:'left',
font:{fontSize:14}
});
// Create the label to hold the tweet message
var addressLabel = Titanium.UI.createLabel({
text:'Address',
left:30,
top:0,
bottom:2,
height:'auto',
width:236,
textAlign:'left',
font:{fontSize:14}
});
nameLabel.text = name;
//addressLabel.text = placeAddress;
post_view.add(nameLabel);
post_view.add(addressLabel);
// Add the post view to the row
row.add(post_view);
// Give each row a class name
//row.className = "item"+i;
// Add row to the rowData array
rowData[i] = row;
//rowData.push(row);
}
//tableView.setData(rowData);
// Create the table view and set its data source to "rowData" array
var tableView = Titanium.UI.createTableView({data:rowData});
//Add the table view to the window
showWin.add(tableView);
};
//-- Network error
loader.onerror = function(e)
{
Ti.API.info('Network error: ' + JSON.stringify(e));
};
// Send the HTTP request
loader.send();
}
function getDetailsData ()
{
var loader1 = Titanium.Network.createHTTPClient();
Ti.API.log('getDetailsData');
var url = "https://maps.googleapis.com/maps/api/place/details/json?";
url = url + "reference=" + reference;
url = url + "&sensor=" + sensor;
url = url + "&key=" + key;
Ti.API.info(url);
// Sets the HTTP request method, and the URL to get data from
loader1.open("GET",url);
// Runs the function when the data is ready for us to process
loader1.onload = function()
{
var detailsObj = JSON.parse(this.responseText);
Ti.API.log(detailsObj);
address = detailsObj.result.formatted_address;
Ti.API.log('Address:'+address);
phoneno = detailsObj.result.formatted_phone_number;
Ti.API.log('Phone No:'+phoneno);
};
//-- Network error
loader1.onerror = function(event)
{
Ti.API.info('Network error: ' + JSON.stringify(event));
};
// Send the HTTP request
loader1.send();
return address;
}
getData();

Answer 1

Dont't use the return in the second http request.
Pass the label object in the function like:
getDetailsData(addressLabel);
and set the text inside loader1.onload like this:
address = detailsObj.result.formatted_address;
addressLabel.text = address;