[CLOSED] AutoLoad - passing parameters

[PLoch]

Hi,

I'm having trouble passing parameters with AutoLoad. In my user control I get the nodeId I'm after through the ViewBag and that works fine. I cannot seem to pass that value onto the page I want to load. The parameter set in the user control page appears to be empty, perhaps passing it to the ascx using the ViewBag is the wrong approach.

Controller:

public ActionResult Index(string nodeId)
        {
            var pr = new PartialViewResult();
            pr.SingleControl = true;

            pr.ViewBag.NodeId = nodeId;

            return pr;
        }

User Control (Index.ascx):

<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
    // Load defaults
    public string nodeId = string.Empty;
    protected void Page_Load(object sender, EventArgs e)
    {
        nodeId = ViewBag.NodeId;
    }
</script>

<ext:Window
    Title='' 
    runat="server" 
    Modal="true" 
    ID="ChartWindow" 
    AutoDataBind="true"
    Width="900"
    Height="670" >
    <AutoLoad Url="/en/Chart/Chart" Mode="IFrame" AutoDataBind="true">
        <Params>
            <ext:Parameter Name="PID" Value="this.nodeId" Mode="Raw" />
        </Params>
    </AutoLoad>
</ext:Window>

Chart.aspx - PID has no value

<script runat="server">
    protected void Page_Load(object sender, EventArgs e)
    {
        var nodeId = Request.QueryString["PID"];
    }
</script>

Thanks for any input.

[Vladimir]

Hi,

Try this

<ext:Parameter Name="PID" Value="#<%ViewBag.NodeId%>" Mode="Value" AutoDataBind="true" />

[PLoch]

Hi Vladimir,

I tried that and on my Chart.aspx page the value for Request.QueryString["PID"] is: "#<%ViewBag.NodeId%>"

Thanks.

Hi,

Try this

<ext:Parameter Name="PID" Value="#<%ViewBag.NodeId%>" Mode="Value" AutoDataBind="true" />

[Vladimir]

I mistyped

Value="<%# ViewBag.NodeId %>"

[PLoch]

Perfect - thanks!

I mistyped

Value="<%# ViewBag.NodeId %>"