New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

如何获得Select元素（选择框）中选中项的索引？ #248

Open

pwstrick opened this issue Jul 16, 2019 · 1 comment

Labels

Owner

pwstrick commented Jul 16, 2019

如何获得Select元素（选择框）中选中项的索引？

pwstrick added the JavaScript label

QdabuliuQ commented Jul 23, 2023

通过DOM操作获取到select的DOM元素，然后通过其selectIndex属性判断选择了哪个option

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment