请教一下如何获取样式是“icr-label checked”的子节点input的属性value的值?
<label class="icr-label checked">
<span class="icr-item type_radio"/>
<span class="icr-hidden">
<input class="icr-input " name="radio" value="0" checked="" type="radio"/>
</span>
<span class="icr-text"/>
</label>