Progress bar strange behaviour

Hi,

I'm using titanium studio 2.1.2. I noticed a strange behaviour on iphone (works fine on android) that I cannot explain. I have a progressbar that reads its value from a database. Whatever the value, the progressbar is always full. Then I programatically change the value and the progress bar displays fine. But when I close the view and reopen it (forcing to read the value in the DB), the progress bar is once more full. I precise that the value from the DB is correct as well as my min and max (and also as I said it works on android).

Anyone who had a similar issue and found the problem? Tks.

So here is a bit of the code. I create the progress bar as below. Note that I also have a label that use the same value as the progress bar. The label is fine while the progress bar appears as full.

var maxPics=db.getMaxPicForLevel(i);
var foundPic=db.getNumFoundPicsForLevel(i);
var levelProgress = Titanium.UI.createProgressBar({
    width:'70%',left:'15%',bottom:'15%',
    min:0,
    max:maxPics,
    value:foundPic,
    color:'#fff',
    style:Titanium.UI.iPhone.ProgressBarStyle.PLAIN
});
var levelScore =  Titanium.UI.createLabel({
    text:foundPic+'/'+maxPics,
    textAlign:'right',right:'15%',top:0
});

In another view, I update the progress bar and then it appears fine.

for (var i =0 ; i < rows.length; i++) {
    var maxPics=db.getMaxPicForLevel(i+1);
    var foundPic=db.getNumFoundPicsForLevel(i+1);
    rows[i].children[2].value=foundPic;//progress bar
    rows[i].children[3].text=foundPic+'/'+maxPics;//level score
    rows[i].hasChild=!locked;
    (locked)?rows[i].children[0].image='/images/cross.png':rows[i].children[0].image='images/checked.png';
    locked=foundPic<levelView.lock_mod*maxPics;
}

Once again I only experience that behaviour on iPhone; it works as expected on android. Tks fo any help!