给定选项的文本/值，jQuery将从下拉列表中删除选项 [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，希望从该列表中删除一个选项，并提供给定特定选项的文本/值.可以使用jQuery吗?就像"append"(添加)到下拉列表中一样，是否有删除选项的功能?

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，但是我得到的都是删除下拉列表中的整个选项集的示例，这不是我想要的.

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(如果页面中的选择很少):

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

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

这篇关于给定选项的文本/值，jQuery将从下拉列表中删除选项的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！