Add support for not waiting for the DOM to be ready

[jspath]

Specifying a true value for "immediate" in the config makes it so whenReady immediately executes whatever it is passed.

I know this is not ideal and breaks the "golden rule".

However, we've run into instances where a customer's page takes a long time to be "ready" and therefore our application also loads slowly, which they then complain to us about.

We've been using this modification for many months now for all customers and have not had any issues.

[jspath]

Are you suggesting something like this?

        init: function(){
            if (config.immediate) {
              pub.onDOMReady.call(pub);
            } else {
              whenReady(pub.onDOMReady, pub);
            }
        }

[mattcasey]

This would be a useful feature for me, for example if a third party site does not fully load, then my tunnel will never open. But for my clients, I need to be sure that it will load on every page view 100% of the time. Rather than have to fork the library, it would be better if the option was available as a setting.

There seems to be concern that it's not best practice to create an iframe before DOMContentLoaded, but all that's technically required is document.body, which is the fallback unless the browser supports document.readyState, and I'd rather the library allow developers to decide how and when the tool should be implemented.

[sahanDissanayake]

whats happening with this guys ? Same issue with my app. My app creates half of the page o it is vital to load the app ASAP. or the users complain that the app is slow. Is this happening ?

[oyvindkinsey]

I'm hesitant to add this to the core library itself, when this is something that can be done by using the friendly-iframe architecture (https://www.facebook.com/note.php?note_id=10151176218703920).

@sahanDissanayake, would this work for you?

[sahanDissanayake]

Thanks Øyvind, So if I use FIF, there is no use of easyXDM ? FYI, im quite new to iframe usage. So still learning.

[oyvindkinsey]

No, FIF simply allows the page to create a new environment that doesn't block the top page, and where whenReady should be able to fire almost immediately. It does involve a nested dynamically written iframe though, so unless you're comfortable with this, it might not be the right approach for you.

[sahanDissanayake]

Not really comfortable right now. I don't wanna break something thats working already. I will slowly move on to other solutions. easyXDM works ok for now.

Just to be clear, easyXDM does not block the page right ?

[akleiber]

Here is a very good explanation http://www.lognormal.com/blog/2012/12/12/the-script-loader-pattern/

We currently use FIF together with easyXDM, so it is working :-)