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POIs it a good practice to store jquery plugin configuration in data?
 

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    <p>I want to create jQuery plugin with config (for example plugin <code>myplugin</code>). Than call <code>$(elem).myplugin(config);</code> After that I want to call methods from this plugin like <code>$(elem).myplugin().method()</code> with already stored config.</p> <p>My offer is something like that:</p> <pre><code>(function($) { $.fn.myplugin = function(options) { var $this = $(this); var getOptions = function() { return $this.data('myplugin'); }; var initOptions = function(opt) { $this.data('myplugin', opt); }; var setOption = function(key, value) { $this.data('myplugin')[key] = value; } var updateBorderWidth = function() { $this.css('border-width', getOptions().borderWidth * getOptions().coeficient); }; var init = function(opt) { initOptions(opt); updateBorderWidth(); } function changeBorder(width) { setOption('borderWidth', width) updateBorderWidth(); } if(options) { init(options); } return { changeBorder : changeBorder }; } })(jQuery); </code></pre> <p>And usage:</p> <pre><code> $(function() { var item1 = $('#test1').myplugin({ coeficient: 1, borderWidth: 1 }); var item1 = $('#test2').myplugin({ coeficient: 2, borderWidth: 1 }); $('#btn').click(updateBorder); }); function updateBorder() { $('#test1').myplugin().changeBorder($('#inpt').val()); $('#test2').myplugin().changeBorder($('#inpt').val()); } </code></pre> <p>Example: <a href="http://jsfiddle.net/inser/zQumX/4/">http://jsfiddle.net/inser/zQumX/4/</a></p> <p>My question: is it a good practice to do that?</p> <p>May be it's incorrect approach. Can you offer better solution?</p>
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