_EVENTS

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Marc

YUI Contributor

Username: mschipperheyn
Joined: Wed Jul 29, 2009 11:04 am
Posts: 372
GitHub: mschipperheyn
Gists: mschipperheyn

Tags:

_EVENTS

Posted: Sat Oct 01, 2011 10:09 am

+0-

Hi,

I keep getting No type found in XYZ, key: el error and juding from the code, it doesn't seem to be in line with the examples:

Code:

_EVENTS:{
            slider: {
               mousedown:'_onMouseDown',
               gesturemove:'_onDragMove'
            }
         },

Code:

Y.each(Y.Array(handlers), function (handler) {
                    fn = null;
                    if (Lang.isString(handler)) {
                        type = handler;
                        args = null;
                    } else if (Lang.isObject(handler)) {
                        type = handler.type;
                        fn = handler.fn;
                        args = handler.args;
                    } else {
                        Y.log('Bad event handler for class: ' + c.NAME + ' key: ' + key,'error','MakeNode');
                    }

in this case, handler (slider) will always be an object and type, fn and args will always be null.

Am I missing something?

Cheers,
Marc

Satyam

YUI Contributor

Username: Satyam
Joined: Tue Dec 09, 2008 12:34 am
Posts: 2016
Location: Sitges, Spain
GitHub: Satyam
Gists: Satyam
IRC: DevaSatyam

Re: _EVENTS

Posted: Mon Oct 03, 2011 10:03 am

+0-

Sorry for the delay, I was sure I was subscribed to this forum and got alerts of new posts on my email, I'll have to check that.

The syntax of the _EVENTS objects was changed from the original version of MakeNode (as per the first version of article) to the one in the gallery.

{{{
_EVENTS:{
slider: [
{type:'mousedown', fn:'_onMouseDown'},
{type:'gesturemove',fn:'_onDragMove'}
]
},
}}}

or, if you accept the default method names, you could do:

{{{
_EVENTS:{
slider: [
'mousedown', // will call this._afterSliderMousedown
'gesturemove' // will call this._afterSliderGesturemove
]
},
}}}

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