本文介绍了在表单提交之前确认的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我已经找到了答案，却找不到答案！
I have searched for an answer but couldn't find one!
我有一个简单的表格，
<form action="adminprocess.php" method="POST">
<input type="submit" name="completeYes" value="Complete Transaction" />
</form>
在处理表格之前，我如何调整此项以确认？
How would I adjust this to confirm before processing the form?
我试过onclick，但无法让它正常工作。
I tried onclick, but couldn't get it working.
有什么想法吗？
更新 - 我现在拥有的。
UPDATE - What I now have.
<script type="text/javascript">
var el = document.getElementById('myCoolForm');
el.addEventListener('submit', function(){
return confirm('Are you sure you want to submit this form?');
}, false);
</script>
<form action="adminprocess.php" method="POST" id="myCoolForm">
<input type="submit" name="completeYes" value="Complete Transaction" />
</form>
推荐答案
HTML：
<form action="adminprocess.php" method="POST" id="myCoolForm">
<input type="submit" name="completeYes" value="Complete Transaction" />
</form>
JavaScript：
JavaScript:
var el = document.getElementById('myCoolForm');
el.addEventListener('submit', function(){
return confirm('Are you sure you want to submit this form?');
}, false);
编辑：您可以随时使用内联JS代码：
you can always use inline JS code like this:
<form action="adminprocess.php" method="POST" onsubmit="return confirm('Are you sure you want to submit this form?');">
<input type="submit" name="completeYes" value="Complete Transaction" />
</form>
这篇关于在表单提交之前确认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！