Question

What are some tips and tricks when developing web applications using the Series 40 Ovi browser platform?

Answer 1

For every code that is run on function(), the Ovi browser will forward it to server to interpret it. So, make sure you do a minimal function() call. If you have to do it, try to use mwl.timer() to add a nice loading effect.

For example:

In index.html:

<div onclick="loadNews()">load news</div>

In code.js:

function loadNews()
{
    mwl.addClass('#navigation', 'hide');
    mwl.addClass('#container', 'hide');
    mwl.removeClass('#loader', 'hide');
    //Ajax call here.
}

You can optimize it to:

In index.html:

<div onclick="mwl.addClass('#navigation', 'hide');mwl.addClass('#container', 'hide');mwl.removeClass('#loader', 'hide');mwl.timer('loadNewsTimer', 10, 1, 'loadNews()')">load news</div>

In code.js:

function loadNews()
{
    //Ajax call here.
}