页面刷新问题

问题描述

大家好，

我已经在项目中发送邮件了.

我在页面中提供了图像按钮.点击后会显示一个弹出窗口，我在其中放置了按钮以显示相关的学生，老师和所有人.

我的问题是，单击该弹出按钮后，我的父页面和弹出窗口都会刷新.我没有放入任何可能导致此问题的代码.

任何人都可以建议可能发生的问题吗?.

在此先谢谢您.

Hi all,

I have made a feature of sending mail in my project.

I have provided a image button in the page. On clicking on that it shows a popup window where I have put buttons to show associated student, teacher and all.

My problem is that on clicking on that popup button my parent page and the popup window both gets refreshed. I don''t have put any code which can cause this.

Can any one suggest what will be possible issues due to which this can happen..?

Thanks in advance.

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