[ALOY-1707] TextField property "value" generate a bug in iOS

GitHub Issue	n/a
Type	Bug
Priority	High
Status	Resolved
Resolution	Not Our Bug
Resolution Date	2019-11-07T22:17:01.000+0000
Affected Version/s	Alloy 1.14.1
Fix Version/s	n/a
Components	n/a
Labels	ACF, en
Reporter	Nazmus Salahin
Assignee	Nazmus Salahin
Created	2019-10-11T05:42:01.000+0000
Updated	2019-11-07T22:17:01.000+0000

Description

Just found a rather odd bug using a textfield. Looks like it refuses to take a value of 86.6 instead setting it to 86.599999999 *Test Environment:*

Appcelerator Command-Line Interface, version 7.0.12
Operating System
  Name                        = Mac OS X
  Version                     = 10.13.6
  Architecture                = 64bit
  # CPUs                      = 4
  Memory                      = 8589934592
Node.js
  Node.js Version             = 10.16.3
  npm Version                 = 6.9.0
Titanium CLI
  CLI Version                 = 5.1.1
Titanium SDK
  SDK Version                 = 8.2.0.GA
  Target Platform             = iphone

*Test code:* *Index.xml*

<Alloy>
	<Window layout="vertical">
		<TextField top="50" value="86.6" id="Text1" onClick="onClick" width="80%"/>
	</Window>
</Alloy>

*Index.js*

function onClick() {
	Ti.API.info('@@@ Setting focus');
	alert($.Text1.getValue());
}

$.index.open();

*Test result:* See the attachment section. *Test steps:* 1. Open Appcelerator studio and create an alloy project. 2. Add index.xml and index.js in the project. 3. Run the project with iOS 13 or iOS 12 device or simulator.

Attachments

File	Date	Size
Screenshot 2019-10-23 at 12.08.29 AM.png	2019-10-22T18:46:39.000+0000	42971
Simulator Screen Shot - iPhone X - 2019-10-11 at 11.34.27.png	2019-10-11T05:35:09.000+0000	69418

Comments

Vijay Singh 2019-10-11

A quick workaround is set the value in "index.js" instead of "index.xml". index.xml

   <Alloy>
     <Window layout="vertical">
       <TextField top="50" id="Text1" onClick="onClick" width="80%"/>
     </Window>
   </Alloy>

index.js

   function onClick() {
   	Ti.API.info('@@@ Setting focus');
   	alert($.Text1.getValue());
   }
    
   $.Text1.value = "86.6";
   $.index.open();

JSON Source