如何刷新页面后，我进行循环（更新数据库） [英] how to refresh a page after i perform a looping(updating database)

问题描述

在我的code，系统将执行一个循环，更新数据库的基础，它彻底更新了所有数据后，将 scriptalert 用户数据，这些数据已被更新。如何刷新页面后在 scriptalert

In my code,the system will perform a looping ,updating database base,after it completely updated all the data,it will scriptalert user,which data has been updated .how to refresh the page after the scriptalert?

推荐答案

您可以使用 location.href = location.href;显示警告信息之后。

注：在ASP.Net，你不能使用 location.reload（）; 回传之后。回发将在服务器端再次触发相同的事件，和您将结束与无限循环 的

Note: In ASP.Net, you cannot use location.reload(); right after postback. The postback will triggers the same event again at server-side, and you will end up with infinite loop.

protected void SubmitButton_Click(object sender, EventArgs e)
{
    string script = "alert('Data was updated successfully'); location.href=location.href;";

    ClientScript.RegisterStartupScript(this.GetType(), "alert" + UniqueID, script, true);
}

AJAX页面

protected void SubmitButton_Click(object sender, EventArgs e)
{
    string script = "alert('Data was updated successfully'); location.href=location.href;";

    ScriptManager.RegisterStartupScript(this, this.GetType(), "alert" + UniqueID, script, true);
}

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