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solarice avatar solarice commented on June 14, 2024

Still figuring out GIT. Somehow my branch is not 'public' so I cannot see my local checkins on this web-site in order to issue a pull request...?

Here's the code I added to boomerang.js. "pagehide" for iPhone/iPad and "onunload" for blackberry....

        impl.addListener(w, "pagehide",
                    function() {
                        if(fn) {
                            fn.call(cb_scope, null, cb_data);
                        }
                        fn=cb_scope=cb_data=null;
                    }
                );
        impl.addListener(w, "onunload",
                    function() {
                        if(fn) {
                            fn.call(cb_scope, null, cb_data);
                        }
                        fn=cb_scope=cb_data=null;
                    }

from boomerang.

bluesmoon avatar bluesmoon commented on June 14, 2024

Hi @solarice thanks for the patch. We've moved development to https://github.com/lognormal/boomerang/

I'll merge your changes in there and give you credit.

Regarding the change you made for BlackBerry, don't we already listen to the unload event? Or does BlackBerry do something weird with event names?

from boomerang.

solarice avatar solarice commented on June 14, 2024

Yes, sort of. Exiting code had "unload" but blackberry uses "onunload".

    // Add "pagehide" for support on iPad/iPhone
    // Add "onunload" for Blackberry
    if(e_name === 'page_unload') {
        impl.addListener(w, "unload",
                    function() {
                        if(fn) {
                            fn.call(cb_scope, null, cb_data);
                        }
                        fn=cb_scope=cb_data=null;
                    }
                );
        impl.addListener(w, "beforeunload",
                    function() {
                        if(fn) {
                            fn.call(cb_scope, null, cb_data);
                        }
                        fn=cb_scope=cb_data=null;
                    }
                );
        impl.addListener(w, "pagehide",
                    function() {
                        if(fn) {
                            fn.call(cb_scope, null, cb_data);
                        }
                        fn=cb_scope=cb_data=null;
                    }
                );
        impl.addListener(w, "onunload",
                    function() {
                        if(fn) {
                            fn.call(cb_scope, null, cb_data);
                        }
                        fn=cb_scope=cb_data=null;
                    }
                );
    }

The impl.addListener method adds the "on" prefix when calling "attachEvent", but that's not getting used....

addListener: function(el, sType, fn, capture) {
    if(el.addEventListener) {
        el.addEventListener(sType, fn, (capture));
    }
    else if(el.attachEvent) {
        el.attachEvent("on" + sType, fn);
    }
}

http://docs.blackberry.com/en/developers/deliverables/11848/HTML_ref_event_attributes_600908_11.jsp

P.S. Thanks for adding in the iPhone/iPad portion. I'll try syncing up again as there's other fixes/enhancements I'd like to add.

from boomerang.

bluesmoon avatar bluesmoon commented on June 14, 2024

wouldn't we also need to do this for the onload event in that case?

from boomerang.

solarice avatar solarice commented on June 14, 2024

That's a good question. We were getting data in our tests and they seemed sufficiently accurate. I'll investigate some more to understand why it was working.

from boomerang.

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