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POSimple mulch caculator won't fire on click and no error. jQuery and straigt js
 

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  1. POSimple mulch caculator won't fire on click and no error. jQuery and straigt js
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    <p><strong>I'm attempting to convert a straight javacript function to fire with jQuery .click</strong></p> <p>I'm not getting any output errors yet it wont perform the calculation on jsfiddle.</p> <pre><code>var form = document.product_form_top; function process(v) { var value = parseInt(document.getElementById('item_qty').value); value += v; document.getElementById('item_qty').value = value.toFixed(0); } function calculate() { form.cubicYards.value = (form.length.value / 3) * (form.width.value / 3) * (form.depth.value / 35); document.getElementById('yards').innerHTML = finaloutput var number = parseFloat(form.item_qty.value); var finaloutput = number.toFixed(0); form.item_qty.value = form.cubicYards.value * 14.7; //calculate yards var number = parseFloat(form.cubicYards.value); var finaloutput = number.toFixed(0); document.getElementById('item_qty').innerHTML = finaloutput form.weightPounds.value = (form.length.value / 3) * (form.width.value / 3) * (form.depth.value * 21); form.weightPounds.value * 700; var number = parseFloat(form.weightPounds.value); var finaloutput = number.toFixed(0) document.getElementById('pounds').innerHTML = finaloutput } </code></pre> <p>Here's a jsfiddle <a href="http://jsfiddle.net/4L4St/8/" rel="nofollow">http://jsfiddle.net/4L4St/8/</a></p> <p>Here's a working version using onclick="calculate(); on a button to run the function. I would rather use jQuery's .click function to fire it. </p> <p><a href="http://spartonenterprises.com/store/playground-mulch" rel="nofollow">http://spartonenterprises.com/store/playground-mulch</a></p> <p>Also, I'm using toFixed(0) to remove the extra decimal points and it appears to work when inspecting with firebug, but the visible html shows the decimals. Strange? </p>
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    1. COYou should really need spend some time on [DRY](http://en.wikipedia.org/wiki/Don't_repeat_yourself)ing up that code. It'll help you and everybody that wants to answer. Look what a simple change can do on readability of your code: https://gist.github.com/elclanrs/5315134. Plus proper indenting and spacing.
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      1. POSimple mulch caculator won't fire on click and no error. jQuery and straigt js
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    2. COThanks for that. I will try to format it better.
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    3. CORemove the line `function calculate() {` and its corresponding `}` - that function is never called; you need to put the contents of that function directly in the anonymous function that you pass to `.click()`. Then your code will run when you click the button as shown here: http://jsfiddle.net/nnnnnn/4L4St/2/ and you can start fixing the actual errors that come up in the console (like `Uncaught TypeError: Cannot read property 'cubicYards' of undefined`).
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