jQuery从下拉列表中删除一个选项，给定选项的文本/值 [英] jQuery to remove an option from drop down list, given option's text/value

问题描述

我有一个下拉列表，并希望从该特定选项的文本/值中删除一个选项。是否可能使用jQuery？就像append一样，它为下拉列表添加了一个选项，是否有一个删除选项的功能？

I have a drop down list and would like to remove an option from it, given the text/value of that particular option. Is it possible using jQuery? Just like 'append' which adds an option to the drop down list, is there a function to remove an option?

我尝试搜索它，但我得到的都是例子下拉列表中的整个选项集都被删除，这不是我所寻求的。

I tried searching for it but all I got were examples where the entire set of options in the drop down list are removed, which is not what I seek.

欢呼

推荐答案

$（option [value ='foo']）remove（）;

或更好（如果您在页面中几个选择）：

or better (if you have few selects in the page):

$（＃select_id option [value ='foo']）。remove（）;

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