challenges with openDatabase

Hello

I try to use Window.openDatabase, but I get a strange behaviour of my program. My program seems to be stop on my openChecklistDatabase function. If I put the call to displayProjectsScreen before the openChecklistDatabase, I get a screen on the screen. If I put the displayProjectsScreen call after call to openChecklistDatabase, I get nothing on the screen. In the Simulator, I just get a white screen. On my device, the application froze in fact of the whole device. I can't spend even out of the app. Any help would be appreciated.

JavaScript :

function displayChecklistScreen()
{
    document.getElementById('mainScreen').innerHTML =
        '

Screen 2

' + ''; document.getElementById('click2').onclick = displayProjectsScreen; } function displayProjectsScreen() { document.getElementById('mainScreen').innerHTML = '

Screen 1

' + ''; document.getElementById('click1').onclick = displayChecklistScreen; } var db; function openChecklistDatabase() { if (db) { alert('openChecklistDatabase: database open already'); return; } if (!window.openDatabase) { alert("Backward compatibility not yet implemented."); return; } db = Window.openDatabase("CheckDB", "1.0", "Checklist database", 200000); } function start() { openDatabase(); displayProjectsScreen(); } window.onload = start;

Thank you

Hi squished18,

Please try to window instead of the window as follows

db = window.openDatabase('CheckDB', '1.0', 'CheckDB', 200000, initChecklistDatabase);

Tags: BlackBerry Developers

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