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POWhat's wrong (or right) with this JS Object Pattern?
 

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  1. POWhat's wrong (or right) with this JS Object Pattern?
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    <p>Here's an example of the pattern I'm using in my javascript objects these days (this example relies on jQuery). <a href="http://pastie.org/private/ryn0m1gnjsxdos9onsyxg" rel="nofollow noreferrer">http://pastie.org/private/ryn0m1gnjsxdos9onsyxg</a></p> <p>It works for me reasonably well, but I'm guessing there's something wrong, or at least sub-optimal about it, I'm just curious to get people's opinions.</p> <p>Here's a smaller, inline example of it:</p> <pre><code>sample = function(attach) { // set internal reference to self var self = this; // public variable(s) self.iAmPublic = true; // private variable(s) var debug = false; var host = attach; var pane = { element: false, display: false } // public function(s) self.show = function() { if (!pane.display) { position(); $(pane.element).show('fast'); pane.display = true; } } self.hide = function() { if (pane.display) { $(pane.element).hide('fast'); pane.display = false; } } // private function(s) function init () { // do whatever stuff is needed on instantiation of this object // like perhaps positioning a hidden div pane.element = document.createElement('div'); return self; } function position() { var h = { 'h': $(host).outerHeight(), 'w': $(host).outerWidth(), 'pos': $(host).offset() }; var p = { 'w': $(pane.element).outerWidth() }; $(pane.element).css({ top: h.pos.top + (h.h-1), left: h.pos.left + ((h.w - p.w) / 2) }); } function log () { if (debug) { console.log(arguments); } } // on-instantiation let's set ourselves up return init(); } </code></pre> <p>I'm really curious to get people's thoughts on this.</p>
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