还有就是产品的列表(HTML表格)。 每一行得到了产品名称和“添加到购物车”按钮结束。 如何添加2“咖啡”和3“茶”从webrat的车?
相应的HTML:
<tr class="odd">
<td><img src="/images/menu_items_images/7/PICT0020_thumb.jpg" /></td>
<td>cofee</td>
<td>americano</td>
<td>1.0</td>
<td><form action="/cart/add_item/7" method="post" onsubmit="$.ajax({data:$.param($(this).serializeArray()) + '&authenticity_token=' + encodeURIComponent('rDzsxOQSgwTT3rjUDROFGNz4hMs6BK0riGemVi+NHK4='), dataType:'script', type:'post', url:'/cart/add_item/7'}); return false;"><div style="margin:0;padding:0;display:inline"><input name="authenticity_token" type="hidden" value="rDzsxOQSgwTT3rjUDROFGNz4hMs6BK0riGemVi+NHK4=" /></div> <input name="commit" type="submit" value="Add to cart" /></form></td>
</tr>
<tr class="even">
<td><img src="/images/menu_items_images/6/PICT0053_thumb.JPG" /></td>
<td>tea</td>
<td>green</td>
<td>2.0</td>
<td><form action="/cart/add_item/6" method="post" onsubmit="$.ajax({data:$.param($(this).serializeArray()) + '&authenticity_token=' + encodeURIComponent('rDzsxOQSgwTT3rjUDROFGNz4hMs6BK0riGemVi+NHK4='), dataType:'script', type:'post', url:'/cart/add_item/6'}); return false;"><div style="margin:0;padding:0;display:inline"><input name="authenticity_token" type="hidden" value="rDzsxOQSgwTT3rjUDROFGNz4hMs6BK0riGemVi+NHK4=" /></div> <input name="commit" type="submit" value="Add to cart" /></form></td>
</tr>