Databases
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PO
 

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  1. PO
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    <p>Marvellous work chaps, thanks for you help. Very good team work here is the full final code.</p> <p>function product_analysis(address, box) { if (box.checked) {</p> <pre><code>$('#product_' + box.alt).load(address); } else { $('#product_' + box.alt).load('http://www.divethegap.com/update/blank.html'); } document.getElementById('product_quantity_PRI_' + box.alt).value = box.value; </code></pre> <p>};</p> <p>var productIds = {};</p> <p>function product_totals(id) { productIds[id] = true; // store all id's as the totals are calculated var quantity = $c('product_quantity_' + id).value; var price = $c('product_price_' + id).value; var duration = $c('product_duration_' + id).value; var dives = $c('product_dives_' + id).value; var hire = $c('product_hire_' + id).value;</p> <pre><code>Number($c('product_price_total_' + id).value = price * quantity); Number($c('product_duration_total_' + id).value = duration * quantity); Number($c('product_dives_total_' + id).value = dives * quantity); Number($c('product_hire_total_' + id).value = hire * quantity); function $c(id) { return document.getElementById(id); </code></pre> <p>}<br> }</p> <p>function totalTotals() { var totalPriceTotal = 0; var totalDurationTotal = 0; var totalDivesTotal = 0; var totalHireTotal = 0;</p> <pre><code>for (var id in productIds) { // multiply by 1 to make sure it's a number totalPriceTotal += $c('product_price_total_' + id).value*1; totalDurationTotal += $c('product_duration_total_' + id).value*1; totalDivesTotal += $c('product_dives_total_' + id).value*1; totalHireTotal += $c('product_hire_total_' + id).value*1; } $c('GT_total_price').value = totalPriceTotal; $c('GT_total_duration').value = totalDurationTotal; $c('GT_total_dives').value = totalDivesTotal; $c('GT_total_hire').value = totalHireTotal; function $c(id) { return document.getElementById(id); </code></pre> <p>}</p> <p>}</p>
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    1. POUse arrays to add up values based on the title or the alt attribute
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    1. USRobin Knight
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    1. COIf you are using jQuery, you can just do $('#GT_total_price').value instead of using $c('GT_total_price') function and so forth for the other ones. The $c function is redundant if using jQuery.
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      1. USnemophrost
 

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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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