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POJS: Uncaught TypeError: object is not a function (onclick)
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  1. POJS: Uncaught TypeError: object is not a function (onclick)
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    copied!<p><strong>Edit:</strong> <a href="http://jsfiddle.net/XpmZG/">Here's a JSfiddle</a></p> <p><strong>Edit2:</strong> The error is on this line: <code>&lt;input type="button" value="totalbandwidthresult" onclick="javascript:totalbandwidth();"&gt;</code> </p> <p>Trying to have a button perform a calculation. The required variables are below, as well as the HTML where </p> <p>I am getting an error onclick: <code>Uncaught TypeError: object is not a function index.html:71 onclick</code></p> <p>Here is my Javascript</p> <pre><code>function totalbandwidth() { var fps=Number(document.calculator.fps.value); var bitrate=Number(document.calculator.bitrate.value); var numberofcameras = Number(document.calculator.numberofcameras.value); var encoding = document.calculator.encoding.value; if (encoding = "mjpeg") { storage = bitrate*fps; } else { storage = bitrate; } totalbandwidth = (numberofcameras * storage) / 1000; document.calculator.totalbandwidthresult.value = totalbandwidth; } </code></pre> <p>The HTML:</p> <pre><code>&lt;form name="calculator" class="formtable"&gt; &lt;div class="formrow"&gt;&lt;label for="rcname"&gt;RC Name&lt;/label&gt; &lt;input type="text" name="rcname"&gt;&lt;/div&gt; &lt;div class="formrow"&gt;&lt;label for="fps"&gt;FPS&lt;/label&gt; &lt;input type="text" name="fps"&gt; &lt;/div&gt; &lt;div class="formrow"&gt;&lt;label for="bitrate"&gt;Bitrate&lt;/label&gt; &lt;input type="text" name="bitrate"&gt; &lt;/div&gt; &lt;div class="formrow"&gt;&lt;label for="numberofcameras"&gt;Number of Cameras&lt;/label&gt; &lt;input type="text" name="numberofcameras"&gt; &lt;/div&gt; &lt;div class="formrow"&gt;&lt;label for="encoding"&gt;Encoding&lt;/label&gt; &lt;select name="encoding" id="encodingoptions"&gt; &lt;option value="h264"&gt;H.264&lt;/option&gt; &lt;option value="mjpeg"&gt;MJPEG&lt;/option&gt; &lt;option value="mpeg4"&gt;MPEG4&lt;/option&gt; &lt;/select&gt;&lt;/div&gt; Total Storage: &lt;input type="text" name="totalstorage"&gt; Total Bandwidth: &lt;input type="text" name="totalbandwidth"&gt; &lt;input type="button" value="totalbandwidthresult" onclick="javascript:totalbandwidth();"&gt; </code></pre> <p> </p> <p>Basically - it seems that there may be something wrong with the syntax I used in the JS - but I'm not sure.</p>
 

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