如何将复选框数据从一页传递到另一页 [英] How to pass checkbox data from one page to another

问题描述

我正在尝试使用asp.net将数据从一页传递到另一页

I am trying to pass data from one page to another using asp.net

我在第二页中写了这段代码

I wrote this code in the second page

protected void Page_Load(object sender, EventArgs e)
{  
    Div1.InnerHtml = "I am here";

    if (Page.PreviousPage != null)
    {
        CheckBoxList CheckBoxList1 = 
            (CheckBoxList)PreviousPage.FindControl("CheckBoxList1");

        string section = "";

        foreach (ListItem sec in CheckBoxList1.Items)
        {
            if (sec.Selected)
            {
                section += sec.Text + "<br />";
                this.d.InnerHtml = section;
            }
        }
    }
}

但不起作用:(

请帮助我找到错误:)

推荐答案

将第一页中的复选框值保存在会话变量或cookie中，以便稍后在第二页中可以从中检索它们.

Save the checkbox values from the first page in session variables or cookies, from where they can be retrieved later in the second page.

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