如何使用asp.net中的超链接将数据从一个页面显示到另一个页面

Hi all I was designing web application in that i have two master pages Default.aspx and Addregistration.aspx in addregistration i stored the data in database using SQL and i display data in default page as a gridview and I made my column as hyperlink in grid view when I click that link it should go to addregistration page how I store the data with fields and text what I type.Below is the Css for column

大家好,我正在设计Web应用程序,因为我在addregistration中有两个母版页Default.aspx和Addregistration.aspx我使用SQL将数据存储在数据库中,我在默认页面中将数据显示为gridview,我将我的列作为网格中的超链接查看当我点击该链接时,它应该去添加注册页面,我如何存储我输入的字段和文本的数据.Below是列的Css

2 个解决方案

#1

Handle it by javascript. Your NavigateUrl is #, and add an onclick event, Or just use an input type button to make it easier

通过javascript处理它。您的NavigateUrl是#,并添加一个onclick事件,或者只是使用输入类型按钮使其更容易

 <asp:HyperLink ID="hlink" CssClass="control" runat="server" NavigateUrl='#' onclick="gotoRegistration(<%#Bind("ReferenceNo")%>)" Text='<%#Bind("ReferenceNo")%>'></asp:HyperLink>

try there to pass the ReferenceNo to the JS function, if Bind doesn't work, try Eval. and your JS

尝试将ReferenceNo传递给JS函数,如果Bind不起作用,请尝试Eval。和你的JS

<script>
 function gotoRegistration(theRefNo)
{
theUrl = "~/AddRegistration.aspx?refNo="+ theRefNo
   window.location = theUrl;
}

</script>

And then your Registration page read it from Query of the Request

然后您的注册页面将从请求查询中读取

#2

Use the Page.PreviousPage Property to get data or access controls at Default.aspx from Addregistration.aspx

使用Page.PreviousPage属性从Addregistration.aspx获取Default.aspx中的数据或访问控件

sample code in Addregistration.aspx:

Addregistration.aspx中的示例代码:

protected void Page_Load(object sender, EventArgs e)
{
    Page.PreviousPage.FindControl("hlink")
}

#1