Titanium JIRA Archive
Titanium SDK/CLI (TIMOB)

[TIMOB-13102] iOS: Method *setRegion* is not working anymore

GitHub Issuen/a
TypeBug
PriorityMedium
StatusClosed
ResolutionFixed
Resolution Date2013-03-22T19:34:23.000+0000
Affected Version/sn/a
Fix Version/sRelease 3.1.0, 2013 Sprint 06 API, 2013 Sprint 06
ComponentsiOS
Labelsregression, triage
ReporterRafael Kellermann Streit
AssigneeVishal Duggal
Created2013-02-01T10:44:01.000+0000
Updated2013-04-06T07:17:01.000+0000

Description

*Problem description* The method setRegion in MapView is not causing any effect in MapView region. Below is a code example of what happens: No one error occurs, but the MapView region doesn't change. It works fine in 3.0.0.GA. *Test case* 
var win = Ti.UI.createWindow({
	backgroundColor : "#FFF"
});

var map = Ti.Map.createView();
win.add(map);

// Change Region of MapView, this method is not working
map.setRegion({
	latitude : -29.688053,
	longitude : -52.03125,
	latitudeDelta : 0.005,
	longitudeDelta : 0.005
});

win.open();

Comments

  1. Rafael Kellermann Streit 2013-02-22

    Any updates here? This is a critical bug, IMHO.
  2. Olga Romero 2013-03-13

    Tested and confirmed issue with: Titanium Studio, build: 3.0.3.201302201202 Titanium SDK, build: 3.1.0.v20130312161655 and 3.0.0.GA Device: iPhone5 iOS 6.0
  3. Eric Merriman 2013-03-13

    This seems to be a timing issue. We will investigate why this is occurring. If you add the map to the window before trying to set the region, or if you set a timeout, or if you set the region at creation then change it once the map is added to the window, it works. here are some samples that worked for me: 
       var win = Ti.UI.createWindow({
       backgroundColor : "#FFF"
   });
   
   var map = Ti.Map.createView();
   win.add(map);
   
   setTimeout(function(){
   map.setRegion({
       latitude : -29.688053,
       longitude : -52.03125,
       latitudeDelta : 0.005,
       longitudeDelta : 0.005
   });
   }, 500);
   
   win.open();
   
       var win = Ti.UI.createWindow({
       backgroundColor : "#FFF"
   });
   
   var regionAtlanta = {latitude:33.74511,longitude:-84.38993,latitudeDelta:0.04, longitudeDelta:0.04};
   var boston = {latitude:42.334537,longitude:-71.170101,latitudeDelta:0.010, longitudeDelta:0.018};
   	
   var map = Ti.Map.createView({
   	mapType: Titanium.Map.STANDARD_TYPE,
   	region: boston,
   	regionFit:true
   	});
   
   
   var button= Ti.UI.createButton({
   	title:"Click me",
   	top: 15
   });
   
   map.setRegion({latitude:42.334537,longitude:-71.170101,latitudeDelta:0.010, longitudeDelta:0.018});
   
   win.add(map);
   
   win.add(button);
   
   button.addEventListener('click', function(){
   	map.setRegion({latitude:33.74511,longitude:-84.38993,latitudeDelta:0.04, longitudeDelta:0.04});
   });
   
   win.open();
   
       var win = Ti.UI.createWindow({
       backgroundColor : "#FFF"
   });
   
   var map = Ti.Map.createView();
   
   win.add(map);
   
   win.open();
   
   map.setRegion({
       latitude : -29.688053,
       longitude : -52.03125,
       latitudeDelta : 0.005,
       longitudeDelta : 0.005
   });
  4. Vishal Duggal 2013-03-21

    Pull pending https://github.com/appcelerator/titanium_mobile/pull/4002
  5. Paras Mishra 2013-04-06

    setRegion method is working fine as expected. Verified on: Device : iPad mini, iOS version: 6+ SDK: 3.1.0.v20130405170202 CLI version : 3.1.0-beta OS : MAC OSX 10.7.5 Appcelerator Studio, build: 3.1.0.201304011603

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