<script type="text/html" id="tpl_button">
<div class="page" id="ticket_page">
<ul id="ticket_list">
<li>
<div class="weui-form-preview">
<div class="weui-form-preview__hd">
<div class="weui-form-preview__item">
<label class="weui-form-preview__label">付款金額</label>
<em class="weui-form-preview__value">￥2400.00</em>
</div>
</div>
<div class="weui-form-preview__bd">
<div class="weui-form-preview__item">
<label class="weui-form-preview__label">商品</label>
<span class="weui-form-preview__value">電動打蛋機</span>
</div>
<div class="weui-form-preview__item">
<label class="weui-form-preview__label">標題標題</label>
<span class="weui-form-preview__value">名字名字名字</span>
</div>
<div class="weui-form-preview__item">
<label class="weui-form-preview__label">標題標題</label>
<span class="weui-form-preview__value">很長很長的名字很長很長的名字很長很長的名字很長很長的名字很長很長的名字</span>
</div>
</div>
<div class="weui-form-preview__ft">
<a class="weui-form-preview__btn weui-form-preview__btn_primary" href="javascript:">操作</a>
</div>
</div>
</li>
<br>
<li>
<div class="weui-form-preview">
<div class="weui-form-preview__hd">
<div class="weui-form-preview__item">
<label class="weui-form-preview__label">付款金額</label>
<em class="weui-form-preview__value">￥2400.00</em>
</div>
</div>
<div class="weui-form-preview__bd">
<div class="weui-form-preview__item">
<label class="weui-form-preview__label">商品</label>
<span class="weui-form-preview__value">電動打蛋機</span>
</div>
<div class="weui-form-preview__item">
<label class="weui-form-preview__label">標題標題</label>
<span class="weui-form-preview__value">名字名字名字</span>
</div>
<div class="weui-form-preview__item">
<label class="weui-form-preview__label">標題標題</label>
<span class="weui-form-preview__value">很長很長的名字很長很長的名字很長很長的名字很長很長的名字很長很長的名字</span>
</div>
</div>
<div class="weui-form-preview__ft">
<a class="weui-form-preview__btn weui-form-preview__btn_primary" href="javascript:">操作</a>
</div>
</div>
</li>
</ul>
</div>
</script>
WEUI用H5開發，清空ul里的內容不行，很奇怪。
$("#ticket_list").empty() ;
$("#ticket_list").remove();
$("#ticket_list").html("");
3種都試過了。
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