create dynamic control in C# with skip logic

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hello everybody i want to know How to create dynamic control in C# with skip logic.

The Scenario is, If i click YES option then fore-more controls should come, If i click NO option then skip the question to next question.

Posted 5-Aug-13 23:43pm

dhinamit

Updated 6-Aug-13 3:41am

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Maarten Kools 6-Aug-13 6:13am

Might just be me, but what is skip logic?

dhinamit 6-Aug-13 6:58am

The Scenario is, If i click YES option then fore-more controls should come,
If i click NO option then skip the question to next question.

adriancs 6-Aug-13 6:33am

What is skip logic?

dhinamit 6-Aug-13 6:58am

The Scenario is, If i click YES option then fore-more controls should come,
If i click NO option then skip the question to next question.

ZurdoDev 6-Aug-13 9:52am

Where are you stuck? If Yes is clicked, add more controls to the Form. You can do it through client side or server side.

dhinamit 7-Aug-13 9:03am

Client side

ZurdoDev 7-Aug-13 9:14am

Look into jquery then and how to add controls using jquery. google will give up plenty of examples.

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adriancs · Answer 1 · 2013-08-06T04:51:00

This might give you an idea:

HTML

<html xmlns="http://www.w3.org/1999/xhtml">
<head  runat="server">

</head>
<body>
    <form id="form1" runat="server">
    
    <asp:Panel ID="Panel1" runat="server" EnableViewState="False" ViewStateMode="Disabled">
    </asp:Panel>
    
    <asp:button id="Button_AddControl" runat="server" text="Add Control"
        onclick="Button_AddControl_Click" />
    
    <asp:Button ID="Button_Save" runat="server" onclick="Button_Save_Click" 
        Text="Save" />
    </form>
</body>
</html>

Code behind:

C#

public partial class WebForm1 : System.Web.UI.Page
{
    List<string> lstData
    {
        get
        {
            if (ViewState["lstData"] == null)
                ViewState["lstData"] = new List<string>();
            return (List<string>)ViewState["lstData"];
        }
        set
        {
            ViewState["lstData"] = value;
        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (IsPostBack)
        {
            LoadControl();
        }
    }

    void LoadControl()
    {
        for (int i = Panel1.Controls.Count; i < lstData.Count; i++)
        {
            Panel p = new Panel();
            TextBox textBox = new TextBox();
            p.Controls.Add(textBox);
            Panel1.Controls.Add(p);
        }
    }

    void LoadData()
    {
        for (int i = 0; i < lstData.Count; i++)
        {
            ((TextBox)Panel1.Controls[i].Controls[0]).Text = lstData[i];
        }
    }

    void SaveData()
    {
        for (int i = 0; i < lstData.Count; i++)
        {
            lstData[i] = ((TextBox)Panel1.Controls[i].Controls[0]).Text;
        }
    }

    protected void Button_Save_Click(object sender, EventArgs e)
    {
        SaveData();
    }

    protected void Button_AddControl_Click(object sender, EventArgs e)
    {
        lstData.AddRange(new string[3]);
        LoadControl();
        LoadData();
    }
}