HTML选择，jquery不工作

HTML select, jquery not working

本文关键字：工作 jquery 选择 HTML      更新时间：2023-09-26

需要使用jquery从select(HTML元素)数组中获取特定选项。

我有一个数组的select元素。我想从数组中所有可用的select元素中删除所有value = cname_0的选项，现在它们是7。

<select name="1" id="billData_1" onchange="validateSelectedOptions(this.id);" class="form-control deleteSelectedOption" title="Select column names" style="border: 1px solid red;">
<option value="-1">Select</option>
<option value="cname_1">Customer Name</option>
<option value="caddress_1">Address</option>
<option value="meternum_1">Meter Number</option>
<option value="reading_1">Reading</option>
<option value="readtime_1">Read Out Time</option>
</select>
<select name="2" id="billData_2" onchange="validateSelectedOptions(this.id);" class="form-control deleteSelectedOption" title="Select column names" style="border: 1px solid red;">
<option value="-1">Select</option>
<option value="cname_1">Customer Name</option>
<option value="caddress_1">Address</option>
<option value="meternum_1">Meter Number</option>
<option value="reading_1">Reading</option>
<option value="readtime_1">Read Out Time</option>
</select>
.....
...
..
<select name="7" id="billData_7" onchange="validateSelectedOptions(this.id);" class="form-control deleteSelectedOption" title="Select column names" style="border: 1px solid red;">
<option value="-1">Select</option>
<option value="cname_1">Customer Name</option>
<option value="caddress_1">Address</option>
<option value="meternum_1">Meter Number</option>
<option value="reading_1">Reading</option>
<option value="readtime_1">Read Out Time</option>
</select>
$(".deleteSelectedOption[1] option[value= 'cname_1']")

这在控制台上给我空的结果。请帮助。

$("#billData_1 option[value='cname_1']").remove();
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