所以我在这里环顾四周，并没有看到可以提供帮助的东西。基本上我有一个很好用的表格。表单被提交给审核，您可以从审核页面将其发送出去。我想要做的是在评论页面上获得“总价”。我需要做的是为下拉项目集添加一个值，并将它们乘以一个部分中标记的复选框的数量。指向小提琴的链接将显示我正在尝试做的事情。
示例：检查了多少 Praxis PI 乘以他们的轴选择。
<div id="leftDriver">
<!-- Start Form -->
<form action="reviewLeft.php" method="post" id="order">
<!-- This is the club photos -->
<div class="clubPhotos">
<div class="club">
<img src="clubs/img/praxispi.png" class="clubPhoto" /> <span class="clubTitle">Praxis PI</span>
<span class="clubSub">Low Launch 9.5</span>
<input type="checkbox" id="clubCheckbox4" class="clubCheckbox" name="DriverType" value="Praxis PI Low Launch 9.5" />
</div>
<div class="club">
<img src="clubs/img/praxispi.png" class="clubPhoto" /> <span class="clubTitle">Praxis PI</span>
<span class="clubSub">Mid-Low Launch 12.5</span>
<input type="checkbox" id="clubCheckbox1" class="clubCheckbox" name="DriverType" value="Praxis PI Mid-Low Launch 12.5" />
</div>
<div class="club">
<img src="clubs/img/praxispi.png" class="clubPhoto" /> <span class="clubTitle">Praxis PI</span>
<span class="clubSub">Mid-High Launch 15.5</span>
<input type="checkbox" id="clubCheckbox2" class="clubCheckbox" name="DriverType" value="Praxis PI Mid-High Launch 15.5" />
</div>
<div class="clear"></div>
</div>
<!-- This is the driver order info -->
<div class="clubForm"> <span class="heading">Club Specs</span>
<select name="DriverLength" class="select">
<option value="" selected="selected">Driver Length</option>
<option value="47.5">47.5</option>
<option value="47">47</option>
<option value="46.5">46.5</option>
<option value="46">46</option>
<option value="45.5">45.5</option>
<option value="45">45</option>
<option value="44.5">44.5</option>
<option value="44">44</option>
<option value="43.5">43.5</option>
<option value="43">43</option>
<option value="42.5">42.5</option>
<option value="42">42</option>
</select>
<select name="DriverShaft" class="select">
<option value="" selected="selected">Select Shaft</option>
<option value="LE- light weight graphite weakest flex">LE- light weight graphite weakest flex</option>
<option value="LW- Light weight graphite weak flex">LW- Light weight graphite weak flex</option>
<option value="LM- Light weight graphite medium flex">LM- Light weight graphite medium flex</option>
<option value="LR- Light weight graphite regular flex">LR- Light weight graphite regular flex</option>
<option value="GR- Medium weight graphite regular flex">GR- Medium weight graphite regular flex</option>
<option value="SS- Light weight graphite stiff flex">SS- Light weight graphite stiff flex (low torque)</option>
<option value="TS- Medium weight graphite stiff flex">TS- Medium weight graphite stiff flex</option>
<option value="SX- Light weight graphite X-stiff">SX- Light weight graphite X-stiff</option>
<option value="KS- Light weight steel stiff flex">KS- Light weight steel stiff flex</option>
<option value="KR- Light weight steel regular flex">KR- Light weight steel regular flex</option>
<option value="DX- Heavy weight steel extra stiff">DX- Heavy weight steel extra stiff</option>
<option value="DS- Heavy weight steel stiff flex">DS- Heavy weight steel stiff flex</option>
</select>
<select name="DriverPured" class="select">
<option value="" selected="selected">PURE'd</option>
<option value="high">High</option>
<option value="low">Low</option>
</select>
</div>
</div>
（注意附在小提琴上的 JS 全部用于设计和订单弹出）