
我想做的是点击AddMore按钮,得到按钮的id
<div id="MemberCountDiv">
<div class="MemberDescriptionAdd" style="display:none;">
<select name="MemberCountType" id="MemberCountTypeX" class="MemberCountTypeX form-control ">
<option selected="selected" value="">Condition</option>
<option value="<">Less Than (≤)</option>
<option value=">">Greater Than (≥)</option>
<option value="=">Equal</option>
</select>
<select name="MemberCount" id="MemberCountX" class="MemberCountX form-control ">
<option selected="selected" value="">Members</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="8">7 Or More Than 7</option>
</select>
<button id="RemoveX" class="btn btn-blue" type="button">Remove</button>
</div>
</div>我保留了这个div,我点击的是
$(".AddMoreButton").click(function () {
var type = $(this).val();
var idname = $(this).attr("id");
var id = idname.replace("AddMore", "");
alert(id);
var adddiv = $('#MemberCountDiv').html();
alert(adddiv);
adddiv.find('.MemberDescriptionAdd').attr('id', 'your-new-id');
alert(adddiv);
});我要做的是把id附加到id和类中
错误:
adddiv.find is not function发布于 2015-12-24 10:32:40
这是因为adddiv是html字符串,而不是元素的jquery对象。用途:
var adddiv = $('#MemberCountDiv');
alert(adddiv.html());
adddiv.find('.MemberDescriptionAdd').attr('id', 'your-new-id');
alert(adddiv.html());发布于 2015-12-24 10:33:38
您不能使用字符串执行这些操作。只需使用.clone()
var adddiv = $('#MemberCountDiv').clone();
alert(adddiv.html());
adddiv.find('.MemberDescriptionAdd').attr('id', 'your-new-id');
alert(adddiv.html());现在,adddiv充当一个HTML元素,您可以进行所有更改。
https://stackoverflow.com/questions/34451352
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