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    <p>Use the following code:</p> <p>JS:</p> <pre><code>function refreshPrices() { var currentTotalValue = 0; $("#results div").each(function() { if (!isNaN(parseInt($(this).find("span").text().substring(1)))) { currentTotalValue += parseInt($(this).find("span").text().substring(1)); } }); $("#totalValue").text("$" + currentTotalValue) } </code></pre> <p>To use it, store all your "<code>result*</code>" containers in a container, which will make the output easier to iterate through with jQuery [since only one major selector (<code>"#results"</code>) is needed to grab the results in all of the "<code>result*</code>" containers].</p> <pre><code>&lt;div id="results"&gt; &lt;div id="result"&gt; &lt;/div&gt; &lt;div id="result2"&gt; &lt;/div&gt; &lt;/div&gt; </code></pre> <p>And whenever the user interacts with a checkbox, <code>refreshPrices()</code> should be called.</p> <p>HTML:</p> <pre><code>&lt;table&gt; &lt;tr&gt; &lt;td style="width: 13px"&gt; &lt;input id="1" type="checkbox" name="" onClick="" /&gt; &lt;/td&gt; &lt;td&gt; &lt;h4&gt;PDF Document&lt;/h4&gt; &lt;p&gt; Already have your own menu or flyer? Include it in your App &lt;/p&gt; &lt;/td&gt; &lt;td class="cost" id="pdf-cost"&gt;£99.99 per document&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td style="width: 13px"&gt; &lt;input id="2" type="checkbox"/&gt; &lt;/td&gt; &lt;td&gt; &lt;h4&gt;Video&lt;/h4&gt; &lt;p&gt; If you've already got videos on your website, these can be included within your App too. &lt;/p&gt; &lt;/td&gt; &lt;td class="cost"&gt;£149.99 per video&lt;/td&gt; &lt;/tr&gt; &lt;table&gt; &lt;br&gt; &lt;br&gt; &lt;div id="totalValu"&gt;Total Value: &lt;span id="totalValue"&gt;$0&lt;/span&gt;&lt;/div&gt; &lt;div id="results"&gt; &lt;div id="result"&gt; &lt;/div&gt; &lt;div id="result2"&gt; &lt;/div&gt; &lt;/div&gt; </code></pre> <p>JS:</p> <pre><code>$(document).ready(function() { $('#1').click(function() { //var row = $(this); if (($(this).attr('checked')) == 'checked') { $('#result').append("-PDF Document &lt;html&gt;&lt;span style=float:right&gt;$190&lt;/span&gt;&lt;/html&gt;"); } else { $('#result').text(""); } refreshPrices(); }); $('#2').click(function() { if (($(this).attr('checked')) == 'checked') { $('#result2').append("-Video &lt;html&gt;&lt;span style=float:right&gt;$150&lt;/span&gt;&lt;/html&gt; "); } else { $('#result2').text(""); } refreshPrices() }); });​ </code></pre> <p>JSFiddle: <a href="http://jsfiddle.net/BA5rX/7/" rel="nofollow">http://jsfiddle.net/BA5rX/7/</a></p>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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