how to add checkbox value to session in ASP.Net

nedash

SOLVED CLOSED ACTIVE ANSWERED
User: nedash
Posted: on Sep 08, 2016 08:45 AM
Forum: ASP.Net Web Forms
Answer: 1
Views: 5992
Sample Code: Download

in default.aspx page is two radiobutton and button that code for button is:

protected void Imgorder_Click(object sender, EventArgs e)
{
    ImageButton ibtn = sender as ImageButton;
    int id = Convert.ToInt32(LblId.Text);
    DataTable dtFiles = GetFilmInfo(id);
    string Name = dtFiles.Rows[0][1].ToString();
    string MKVE = dtFiles.Rows[0][37].ToString();
    string DVDE = dtFiles.Rows[0][38].ToString();
    string PostMkvPr = dtFiles.Rows[0][12].ToString();
    string PostDvdPr = dtFiles.Rows[0][13].ToString();
    string Code = dtFiles.Rows[0][4].ToString();
    string Type = dtFiles.Rows[0][36].ToString();
    string SectionName = dtFiles.Rows[0][3].ToString();
    DataTable dt = new DataTable();
    if (Session["Order"] != null)
    {
        dt = Session["Order"] as DataTable;
    }
    else
    {
        dt.Columns.AddRange(new DataColumn[] { new DataColumn("Id",typeof(int)),new DataColumn("Name",typeof(string)),new DataColumn("Quality",typeof(string)),
                                           new DataColumn("PriceT", typeof(decimal)),  new DataColumn("Price", typeof(decimal)), new DataColumn("Quanyity", typeof(int)),new DataColumn("code",typeof(string)),new DataColumn("Type",typeof(string))
                                           ,new DataColumn("SectionName",typeof(string)),
                                            new DataColumn("buy",typeof(string)),new DataColumn("show",typeof(string)) });
    }
    if (RBmkv.Checked || RBdvd.Checked)
    {

        if (RBmkv.Checked)
        {
            DataRow duplicate = (from d in dt.AsEnumerable()
                                 where d.Field<string>("Quality") == "MKV"
                                 && d.Field<string>("Name") == Name
                                 select d).FirstOrDefault();
            dt.Rows.Add(dt.Rows.Count + 1, Name, "MKV", PostMkvPr, PostMkvPr, MKVE, Code, Type, "نام قسمت:&nbsp " + SectionName, "خرید پستی", "Buy");
        }
        if (RBdvd.Checked)
        {
            DataRow duplicate = (from d in dt.AsEnumerable()
                                 where d.Field<string>("Quality") == "DVD" && d.Field<string>("Name") == Name
                                 select d).FirstOrDefault();
            if (duplicate != null)
            {
                int qty = Convert.ToInt32(duplicate.ItemArray[5]);
                duplicate["Quanyity"] = (qty + 1);
                duplicate["PriceT"] = (int.Parse(PostDvdPr) * (qty + 1));
                dt.AcceptChanges();
            }
            else
            {
                dt.Rows.Add(dt.Rows.Count + 1, Name, "DVD", PostDvdPr, PostDvdPr, DVDE, Code, Type, "نام قسمت:&nbsp " + SectionName, "خرید پستی", "Buy");
            }
        }
        int totalOrder = dt.AsEnumerable().Sum(row => row.Field<int>("Quanyity"));
        Lblorder.Text = totalOrder.ToString();
        Response.Cookies["UserName"].Value = Lblorder.Text.Trim();
        Session["totalorder"] = Lblorder.Text;
        Session["Order"] = dt;
    }
}

here when click on each radiobutton it will add value to session:

now in other page I use checkboxs and want use above code for check box:

below are code:

<asp:CheckBox ID="Chfilm" runat="server" CssClass="ch1"></asp:CheckBox>
<asp:CheckBox ID="Chserial" runat="server" CssClass="ch1"></asp:CheckBox>
<asp:CheckBox ID="ChAnimation" runat="server" CssClass="ch1"></asp:CheckBox>

now I want use codes for check box that when users click on each check box it add valuse to session how I can do it?

Best regards

Neda

Download FREE API for Word, Excel and PDF in ASP.Net

dharmend...

0 1

Reply
ANSWER
User: dharmendr
Replied: on Sep 08, 2016 09:07 AM
Modified: on Sep 16, 2016 02:56 AM
Report

Hi nedash,

Refer the below code.

HTML

<asp:DataList ID="DLSerial" runat="server" RepeatDirection="Vertical" CssClass="Dlfilm">
    <ItemTemplate>
        <div id="ses22">
            <asp:Label ID="Label7" runat="server" CssClass="se1">فصل 1:</asp:Label>
            <asp:CheckBox ID="Chfilm" runat="server" CssClass="ch1"></asp:CheckBox>
        </div>
        <div id="ses22">
            <asp:Label ID="Label9" runat="server" CssClass="se1">فصل 2:</asp:Label>
            <asp:CheckBox ID="Chserial" runat="server" CssClass="ch1"></asp:CheckBox>
        </div>
        <div id="ses22">
            <asp:Label ID="Label11" runat="server" CssClass="se1">فصل 3:</asp:Label>
            <asp:CheckBox ID="ChAnimation" runat="server" CssClass="ch1"></asp:CheckBox>
        </div>
        <br />
        <asp:ImageButton ID="ImageButton1" OnClick="Imgorder_Click" runat="server" AlternateText="Order" />
    </ItemTemplate>
</asp:DataList>

Code

DataTable dt;
protected void Page_Load(object sender, EventArgs e)
{
    dt = new DataTable();
    if (Session["Order"] != null)
    {
        dt = Session["Order"] as DataTable;
    }
    if (!IsPostBack)
    {
        DataTable dLMostanad = new DataTable();
        dLMostanad.Columns.AddRange(new DataColumn[] { 
            new DataColumn("Id",typeof(int)),new DataColumn("Name",typeof(string)),new DataColumn("Quality",typeof(string)),
            new DataColumn("PriceT", typeof(string)),  new DataColumn("Price", typeof(string)), new DataColumn("Quanyity", typeof(string)),
            new DataColumn("code",typeof(string)),new DataColumn("Type",typeof(string)),new DataColumn("SectionName",typeof(string)),
            new DataColumn("buy",typeof(string)),new DataColumn("show",typeof(string)) });
        dLMostanad.Rows.Add();
        DLSerial.DataSource = dLMostanad;
        DLSerial.DataBind();
    }
}

protected void Imgorder_Click(object sender, EventArgs e)
{
    ImageButton ibtn = sender as ImageButton;
    CheckBox Chfilm = ibtn.NamingContainer.FindControl("Chfilm") as CheckBox;
    CheckBox Chserial = ibtn.NamingContainer.FindControl("Chserial") as CheckBox;
    CheckBox ChAnimation = ibtn.NamingContainer.FindControl("ChAnimation") as CheckBox;
    dt = new DataTable();
    if (Session["Order"] != null)
    {
        dt = Session["Order"] as DataTable;
    }
    else
    {
        dt.Columns.AddRange(new DataColumn[] { 
            new DataColumn("Id",typeof(int)),new DataColumn("Name",typeof(string)),new DataColumn("Quality",typeof(string)),
            new DataColumn("PriceT", typeof(string)),  new DataColumn("Price", typeof(string)), new DataColumn("Quanyity", typeof(string)),
            new DataColumn("code",typeof(string)),new DataColumn("Type",typeof(string)),new DataColumn("SectionName",typeof(string)),
            new DataColumn("buy",typeof(string)),new DataColumn("show",typeof(string)) });
    }
    if (Chfilm.Checked || Chserial.Checked || ChAnimation.Checked)
    {
        if (Chfilm.Checked)
        {
            //Check duplicate as per your condition
            dt.Rows.Add(dt.Rows.Count + 1, "Film", "MKV", "PostMkvPr", "PostMkvPr", "MKVE", "Code", "Type", "نام قسمت:&nbsp", "خرید پستی", "Buy");
        }
        if (Chserial.Checked)
        {
            //Check duplicate as per your condition
            dt.Rows.Add(dt.Rows.Count + 1, "Serial", "DVD", "PostDvdPr", "PostDvdPr", "DVDE", "Code", "Type", "نام قسمت:&nbsp", "خرید پستی", "Buy");
        }
        if (ChAnimation.Checked)
        {
            //Check duplicate as per your condition
            dt.Rows.Add(dt.Rows.Count + 1, "Animation", "DVD", "PostDvdPr", "PostDvdPr", "DVDE", "Code", "Type", "نام قسمت:&nbsp", "خرید پستی", "Buy");
        }
        Session["Order"] = dt;
    }
}

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how to add checkbox value to session in ASP.Net

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