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POJquery - One simple function to handle 16 different buttons being clicked?
 

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    <p>I am creating an interactive colour sampler for a web site, which has 16 different swatches which can be clicked to show the fullsize preview.</p> <p>Using jQuery I have a function <code>show_preview(swatch_id)</code> which does all the good visual stuff. However to call that function, I am currently stuck with repeating 16 similar handlers:</p> <pre><code>&lt;div id="#swatch_clicker_1&gt; &lt;div id="#swatch_clicker_2&gt; $("#swatch_clicker_1").click(function() { show_preview('1'); } $("#swatch_clicker_2").click(function() { show_preview('2'); } ... </code></pre> <p>I've been reading round the subject, including here on Stack Overflow and modified a little code from another answer. So If I were to do something like this, would it still run efficiently (if at-all!)?</p> <pre><code>&lt;div class="swatch_clicker" id="#swatch_clicker_1&gt; &lt;div class="swatch_clicker" id="#swatch_clicker_2&gt; $(".swatch_clicker").click(function(event) { var clicker_id=event.target.id; show_preview(clicker_id); } </code></pre> <p>Thanks,</p> <p>Phil</p>
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