html - 如果同一个表单上有多个提交按钮，如何使用 onsubmit() 来显示确认？

Question

<form onsubmit="return confirm('Are you sure you want to rollback deletion of candidate table?')">
<input type='submit' name='delete' value='Undo' />
<input type='submit' name='no' value='No' />

当用户点击第二个提交按钮时，即 No 我想将确认对话框显示为“您确定要提交交易吗？”

Answer 1

<form method='post'>
    <input type='submit' name='undo' value='Undo' onclick="return confirm('Are you sure you want to rollback deletion of candidate table?')"/>
    <input type='submit' name='no' value='No' onclick="return confirm('Are you sure you want to commit delete and go back?')"/>
</form>

工作正常。 只是将 onsubmit() 更改为 onclick()。因为在这种情况下两者的功能是相同的。