[TIMOB-18256] iOS: Setting TextField.value to wrong type triggers change event

GitHub Issue	n/a
Type	Bug
Priority	High
Status	Closed
Resolution	Fixed
Resolution Date	2020-07-28T21:35:19.000+0000
Affected Version/s	n/a
Fix Version/s	Release 9.1.0
Components	TiAPI
Labels	events, textfield, type
Reporter	Fokke Zandbergen
Assignee	Vijay Singh
Created	2014-12-17T16:23:40.000+0000
Updated	2020-07-28T21:35:19.000+0000

Description

Only on iOS, setting a TextField's (and probably others) value to the wrong type triggers the change event. The following code logs *is changed* once on iOS if you replace "hello" with 123, but doesn't log anything on Android. I expect the behaviour to be as on Android.

var w = Ti.UI.createWindow();
var t = Ti.UI.createTextField();
t.addEventListener('change', function(e) { console.debug('is changed'); });
w.add(t);
w.open();
t.value = 'hello';

Comments

Vijay Singh 2020-06-17

PR - https://github.com/appcelerator/titanium_mobile/pull/11778 Test Case -

   
   var win = Ti.UI.createWindow();
    
   var textFieldA = Titanium.UI.createTextField({
   	height:'35dip',
   	width:'100dip',
   	top:'60dip',
      	value:0,
   	font:{fontSize:'18sp', fontWeight:'normal', fontFamily:'Tahoma'},
   	color:'#808080'
   });
    
   win.add(textFieldA);
    
   textFieldA.addEventListener('change', function() {
   	Ti.API.info('Listener Called');
   });
    
   win.open();

Satyam Sekhri 2020-06-30

FR Passed. Waiting for Jenkins build
Christopher Williams 2020-07-01

merged to master for 9.1.0 target
Satyam Sekhri 2020-07-28

Verified on: Mac OS: 10.15.4 SDK: 9.1.0.v20200727104531 Appc CLI: 8.1.0-master.7 JDK: 11.0.4 Node: 10.17.0 Studio: 6.0.0.202005141803 Xcode: 12.0 Beta Device: iPhone 7Plus(v13.5.1), iOS simulator(v14.0Beta)

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