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我在添加表單元素時遇到困難。如果你可以看看我的代碼，並填寫我做錯了什麼，我將不勝感激。下面是代碼還的的jsfiddle鏈接：http://jsfiddle.net/jaruesink/6Z6hz/1/embedded/result/添加表單元素的值
<html><head><script src="http://code.jquery.com/jquery-latest.js">
</script></head><body>
<h1>How Much?</h1>
<form id="quickcalc">
Softcover Only<br>
<select id="SoftcoverOnly">
<option value="0" selected>Select Package</option>
<option value="360">Level A ($360)</option>
<option value="440">Level B ($440)</option>
<option value="495">Level C ($495)</option>
<option value="790">Level D ($790)</option>
<option value="1100">Level E ($1,110)</option>
<option value="1390">Level F ($1,390)</option>
<option value="1950">Level G ($1,950)</option>
</select><br><br>
Hardcover Only<br>
<select id="HardcoverOnly">
<option value="0" selected>Select Package</option>
<option value="430">Level A ($430)</option>
<option value="495">Level B ($495)</option>
<option value="650">Level C ($650)</option>
<option value="950">Level D ($950)</option>
<option value="1300">Level E ($1,300)</option>
<option value="1575">Level F ($1,575)</option>
<option value="2100">Level G ($2,100)</option>
</select><br><br>
Combo Hard/Soft<br>
<select id="ComboHard/Soft">
<option value="0" selected>Select Package</option>
<option value="590">Level A ($590)</option>
<option value="685">Level B ($685)</option>
<option value="825">Level C ($825)</option>
<option value="1050">Level D ($1,050)</option>
<option value="1375">Level E ($1,375)</option>
<option value="1650">Level F ($1,650)</option>
<option value="2225">Level G ($2,225)</option>
</select><br><br>
Additional Services<br>
<select id="AdditionalServices" multiple size="3">
<option value="0" disabled>Ctrl+Click for Multiple</option>
<option value="100">Warehouseing ($100)</option>
<option value="75">Amazon Backup ($75)</option>
<option value="250">PR Writing ($250)</option>
<option value="75">Ingram Advance ($75)</option>
<option value="30">TOC Creation ($30)</option>
<option value="75">Index Creation ($75)</option>
<option value="50">Printed Galley ($50)</option>
<option value="65">Ebook Package ($65)</option>
<option value="30">Casebinding ($30)</option>
<option value="40">Dustjacket ($40)</option>
</select><br><br>
Marketing Packages<br>
<select id="MarketingPackages">
<option value="0" selected>Select Package</option>
<option value="400">Bronze ($400)</option>
<option value="700">Silver ($700)</option>
<option value="1300">Gold ($1300)</option>
</select><br><br>
Your Total:<br>
<input type="text" readonly id="totalPrice" value="">
</form>
<div></div>
<script>
$("#quickcalc").change(function() {
var total = "";
$("#quickcalc option:selected").each(
function(){total += parseInt($(this).val())}
);
$("#totalPrice").val("$"+total);
}).change();
</script>
</body></html>
你是最快的！非常感謝 – jaruesink 2011-06-15 21:44:15
不客氣！:) – Webars 2011-06-15 21:46:58