Access and Set Value in TextBox inside FormView Control in ASP.Net

dir.rsrb

SOLVED CLOSED ACTIVE ANSWERED
User: dir.rsrb
Posted: on Aug 20, 2013 11:33 PM
Forum: ASP.Net Web Forms
Answer: 1
Views: 11621

I trying to save clients IP address who are submitting the data on my website. I have downloaded an example and implemented. That scrip displays IP address on the webpage. I can submit this to sql table through code behind. Now I want to use same script in FormView and I am unable to bind this with the text box as it is showing an error "The name IPaddress does not exist in the current context". Please correct the following script to do so. My code is as under :

<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
    string IPAdd = string.Empty;
    IPAdd = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
    if (string.IsNullOrEmpty(IPAdd))
        IPAdd = Request.ServerVariables["REMOTE_ADDR"];
    IPaddress.Text = IPAdd;
}
</script>

</head>

<body>

<form id="form1" runat="server">

<div>
 <asp:FormView ID="FormView1" runat="server" DataKeyNames="ID" 
    DataSourceID="SqlDataSource1" EnableModelValidation="True" DefaultMode="Insert" >
            <InsertItemTemplate>
        Your IP address:
        <asp:TextBox ID="IPaddress" runat="server" Font-Bold="true" Text='<%# Bind("IPadr") %>' />
        <br />
        Submitted by:
        <asp:TextBox ID="Submittedby" runat="server" Font-Bold="true" Text='<%# Bind("sub_by") %>' />
        <br />
        <asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" 
            CommandName="Insert" Text="Insert" />
        &nbsp;<asp:LinkButton ID="InsertCancelButton" runat="server" 
            CausesValidation="False" CommandName="Cancel" Text="Cancel" />
            </InsertItemTemplate>
    </asp:FormView>
            <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
    ConnectionString="<%$ ConnectionStrings:IPaddressConnectionString %>" 
    DeleteCommand="DELETE FROM [mytable] WHERE [ID] = @ID" 
    InsertCommand="INSERT INTO [mytable] ([IPadr], [sub_by]) VALUES (@IPadr, @sub_by)" 
    SelectCommand="SELECT * FROM [mytable]"> 
    <DeleteParameters>
        <asp:Parameter Name="ID" Type="Int32" />
    </DeleteParameters>
    <InsertParameters>
        <asp:Parameter Name="IPadr" Type="String" />
        <asp:Parameter Name="sub_by" Type="String" />
    </InsertParameters>
    <UpdateParameters>
        <asp:Parameter Name="IPadr" Type="String" />
        <asp:Parameter Name="sub_by" Type="String" />
        <asp:Parameter Name="ID" Type="Int32" />
    </UpdateParameters>
</asp:SqlDataSource>

Thanks...

dir.rsrb

0 2

Reply
ANSWER
User: dir.rsrb
Replied: on Aug 20, 2013 11:54 PM
Modified: on Aug 21, 2013 12:13 AM
Report

getting error :

The name 'IPaddress' does not exist in current context.

However, after lot of hit & trials, I have got my goal using this script

<script runat="server">
     string IPaddress;
     protected void FormView1_OnDataBound(object sender, System.EventArgs e)

{    
     if (FormView1.CurrentMode == FormViewMode.Insert)    
 {
        TextBox IPAdd = (TextBox)FormView1.FindControl("IPaddress");        
if (IPAdd != null)        
{
            IPAdd.Text = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
           if (string.IsNullOrEmpty(IPAdd.Text))
                IPAdd.Text = Request.ServerVariables["REMOTE_ADDR"];
        }
    }
}
</script>

Access and Set Value in TextBox inside FormView Control in ASP.Net

Company

Explore

Follow us

Contact Us