Operate the HTML's select object

最新推荐文章于 2021-06-17 13:03:46 发布
原创 最新推荐文章于 2021-06-17 13:03:46 发布 · 725 阅读 · 0 ·
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#html #object

本文详细介绍了如何使用JavaScript获取HTML元素的值和文本，包括通过getElementById方法定位特定元素，然后通过options属性和selectedIndex属性获取选项的值和文本。

var select = document.getElementById("selectID");

var optionValue = select.options[select.selectedIndex].value;

var optionText = select.options[select.selectedIndex].text;




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