我有元素列表,当我从列表中选择元素时,代码波纹管中的“值”正在改变。当我从列表中选择元素时,使用jquery添加动态元素
<div class="drop-down-cont zi-5 fleft">
<input class="dd-input" id="packaging_item_packaging_name" name="packaging_item[packaging_name]" title="Packaging Type" type="hidden" value="PX">
<a class="drop-down-link item-qnt" href="#" id="packaging_item_packaging_name_link">Pallet</a>
<div class="drop-down pic" style="visibility: visible; ">
<div class="blue-tarr"></div>
<div class="drop-down-list-cont w400">
<div class="drop-down-list first pt-cases w100p" id="cases_results_"><ul class="w100p">
<li id="PX" class="selected">
<a href="javascript:void(0)">Pallet</a>
</li>
<li id="PB">
<a href="javascript:void(0)">Pallet Box</a>
</li>
<li id="PLP">
<a href="javascript:void(0)">Peel pack</a>
</li>
</ul>
</div>
<div class="pic-cont h100p"><img alt="Package Image" src="/images/pi_new/32.jpg?1312107854"> </div>
</div>
<div class="remark">
A platform used to hold or transport unit loads.
</div>
<a class="submit-btn2 pt-choose-btn-" href="javascript:void(0)" id="pack_apply">Apply</a>
</div>
</div>
<table id="pallet_table" style="display:none;">
<tbody>
<tr>
<td>
stacking factor:
</td>
<td>
<input class="w44" id="packaging_item_stacking_factor" name="packaging_item[stacking_factor]" size="30" type="text" value="1">
</td>
</tr>
</tbody>
</table>
我想显示表时,我选择“价值”到“PX”,并执行这个脚本,
if ($('.dd-input').attr('value') == 'PX') {
$('#pallet_table').show();}
但这并不动态地工作。我该如何处理这个事件,然后更改值从“水木清华”到“PX”
我在粘贴的html中看不到您的列表。你想要触发什么事件? –
这没关系。它是从其他文件中的下拉列表,但是当我在 –
@ MikhailAleksandrovi4:这很重要,你不够具体。如果您能够将事件绑定到下拉列表中,那么这样做会更容易和更清晰。 – Tadeck