[abhall98]

I have an application which loads multiple screens from a main menu
I have two options , one of which displays an existing record and on which displays a new record
The detail screen is called from tow seperate screens
e.g. NewScreen -> Detail Screen
ExistingScreen -> Detail Screen
I am using the phoneui.prePageTransition = function(currentPageId,targetPageId) function to preporcess the data prior to displaying the details
e.g.
if ( targetPageId == ‘#m1-DetailScreen’) { <——–(1)
if (currentPageId == ‘#m1-ExistingScreen’) {
…… execute some code ………
}
if (currentPageId == ‘#m1-NewScreen’) { <——-(2)
…… execute some code ………
}
}
what happens is that all the code executes under the development enviroment and iPhone 3GS
The same code on iPhone5 iPhone4 and iPad will execute the first section but appears to skip the second code block (2)

[abhall98]

I have embedded some error handing code and got the error

Object HTMLOptionsCollection is not a function

when calling
var lCombo = document.getElementById(‘m1-NewDailyLog-hidden-select-cboTask’);
var lIdx = lCombo.selectedIndex;

[support-octavio]

@abhall98,

I’ve discussed about this case with the dev team and we have agreed that you may have a syntax error that prevents the code in your second block run. If you can share a small sample (just screens related and code in that blocks) we can take a look and provide feedback. If you want to keep the data in privacy send us a zip file to support at genuitec dot com, use title mobione data from abhall98

[abhall98]

Thanks for that I eventually managed to isolate the problem after 3 days of debugging
I was accessing the lCombo( lIdx) . value property
This worked fine on the test center and on the 3GS but not on the iPad or iPhone 4 & 5
Apparently using parentheses () is not supported
changing to square brackets [] solved the problem

SOMETHING TO WATCH OUT FOR
Makes debugging a bitch

Thanks for your help

[Author]

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