从后端 c# 代码单击 hfref 打开一个弹出窗口

Question

I am trying to open a popup window from backend c# code on an ahref.

As you can see, this is done on a datatable row

    foreach(LinkCustomerFile lcf in linkedCustomerFiles)
    {
     var readLinkType = ecfsc.GetLinkType(lcf.LinkType.LinkTypeId,DateTime.Now,Page.User.Identity.Name);
           dt.Rows.Add("7","45",readLinkType,string.Format("<a href='../LinkCustomerFiles.aspx?action={0}&customerFileId={1}&referenceNumber={2}&linkcustId={3}' target='popup'>{0} </a>  ","Remove",lcf.CustomerFile.CustomerFileId,lcf.RefCustomerFile.CustomerFileId,lcf.LinkCustomerFileId));
   }
    RadGridLink.DataSource=dt;
    RadGridLink.DataBind();

Is there a way to achieve the popup window from this code when ever user click Remove

Answer 1

Just a minor addition in your code.

1st) Just add the JavaScript code on OnClick attribute of a tag directly.

@foreach(LinkCustomerFile lcf in linkedCustomerFiles)
            {
            var readLinkType = ecfsc.GetLinkType(lcf.LinkType.LinkTypeId,DateTime.Now,Page.User.Identity.Name);
            dt.Rows.Add("7","45",readLinkType,string.Format("<a href='../LinkCustomerFiles.aspx?action={0}&customerFileId={1}&referenceNumber={2}&linkcustId={3}' target='popup' onclick='return confirm('Are you sure you want to Logout?')'>{0} </a>  ","Remove",lcf.CustomerFile.CustomerFileId,lcf.RefCustomerFile.CustomerFileId,lcf.LinkCustomerFileId));
            }
            RadGridLink.DataSource=dt;
            RadGridLink.DataBind();

2nd) Another way is to add the Javascript code:

<script>
function myFunction() {
   return confirm('Are you sure you want to Logout?')
}
</script>

Then call the function in your code directly:

@foreach(LinkCustomerFile lcf in linkedCustomerFiles)
            {
            var readLinkType = ecfsc.GetLinkType(lcf.LinkType.LinkTypeId,DateTime.Now,Page.User.Identity.Name);
            dt.Rows.Add("7","45",readLinkType,string.Format("<a href='../LinkCustomerFiles.aspx?action={0}&customerFileId={1}&referenceNumber={2}&linkcustId={3}' target='popup' onclick='myFunction()'>{0} </a>  ","Remove",lcf.CustomerFile.CustomerFileId,lcf.RefCustomerFile.CustomerFileId,lcf.LinkCustomerFileId));
            }
            RadGridLink.DataSource=dt;
            RadGridLink.DataBind();