如何使用onsubmit（）在同一表单上有多个提交按钮时显示确认？ [英] How to use onsubmit() to show a confirmation if there are multiple submit buttons on the same form?

问题描述

<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，即否我想将确认对话框显示为您确定要提交交易吗？。

when the user clicks on second submit button i.e No i want to display the confirmation dialogue as "Are you sure you want to commit the transaction."

推荐答案

<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。

Worked fine. just changed onsubmit() to onclick(). as the function of both in this situation is same.

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