在查询数据库后,根据查询结果弹出一个对话框,来选择是否继续上传资料并覆盖原来的数据,确定和取消两个按钮?我现在只能实现一个按钮,请教
回复讨论(解决方案)
给添加一个name的属性
后台根据isset($_POST['submit_button_name'])可以判断哪个按扭按下
给添加一个name的属性
后台根据isset($_POST['submit_button_name'])可以判断哪个按扭按下
你所说的是在表单中实现的吧?我的upload.php是一表单,表单的action转到upinfo.php中,在upinfo.php中,
if($row)//$row是查询结果{echo "<script>alert('此次上传将覆盖原文件,确定上传文件?');</script>";//只有一个确定按钮,怎样是想两个按钮呢?…………}else{…………}
...
alert当然只有一个按钮
confirm有两个按钮
echo "<script>if(confirm('此次上传将覆盖原文件,确定上传文件?')){.....};</script>";
楼主的意思我看的不是很明了,可否贴出部分代码
if($row)//$row是查询结果{echo "<script>confirm('此次上传将覆盖原文件,确定上传文件?');</script>";//只有一个确定按钮,怎样是想两个按钮呢?…………}else{…………}
echo "<script>if(confirm('此次上传将覆盖原文件,确定上传文件?')){.....};</script>";
太谢谢你了,其实我也知道有confirm这么个对话框,但是就是不会灵活运用,可能根本原因是基础不牢,太谢谢你啦
<?php#...$res = mysql_query($sql,$conn);if($res){ $form = <<<FORM <script> if(confirm('是否继续?')){ #go on... }else{ #go back... } </script>FORM echo $form;#}?>

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