我的HTML中有以下代码块
<div class="selection">
<p><input name="custrecord_npsdtl_decision" id="custrecord_npsdtl_decision" type="radio" value="I am solely responsible for the decision">I am solely responsible for the decision </p>
<p><input name="custrecord_npsdtl_decision" id="custrecord_npsdtl_decision" type="radio" value="I am partially responsible for or influence the decision">I am partially responsible for or influence the decision </p>
<p><input name="custrecord_npsdtl_decision" id="custrecord_npsdtl_decision" type="radio" value="I am not involved in the decision">I am not involved in the decision </p>
<p><input name="custrecord_npsdtl_decision" id="custrecord_npsdtl_decision" type="radio" value="Don't know">Don't know </p>
</div>以及一个根据所选选项检查表单进度的函数,其中包含以下代码片段:
var decisionmaker = $('#custrecord_npsdtl_decision:checked').val();
if (decisionmaker == elements['customlist_nps_decision'][2] || decisionmaker == elements['customlist_nps_decision'][3]) {
redirect();
}这在Chrome、Firefox中正常工作,但在Internet Explorer(8)中不起作用。我做了一些检查,发现
$('#custrecord_npsdtl_decision:checked')不出所料,返回一个对象,但对该对象调用val()会返回undefined。
我完全被搞糊涂了。如何从IE的单选列表中获取所选选项?
发布于 2012-05-24 02:20:40
ID必须是唯一的。我非常惊讶这在Chrome和Firefox上都能正常工作。
删除id属性并选择by name。
$('input[name="custrecord_npsdtl_decision"]:checked').val();发布于 2012-05-24 02:21:01
您不应该为每个单选按钮使用相同的ID,您可以使用名称选择器来获取组选择
$('input[name=custrecord_npsdtl_decision]:checked').val();https://stackoverflow.com/questions/10725597
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