hello here in my code i want to run ajax functionality the result should be display in the textbox TB_final_amount
but when i select product from dropdownlist and enter quantity then nothing can display in TB_final_amount ihave only
one script and i want to run this on only one function
where is problem in my code please solve them
aspx<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm11.aspx.cs" Inherits="testing.WebForm11" %><%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"><title></title></head><body><form id="form1" runat="server"><script src="bower_components/jquery/dist/jquery.min.js"></script><!-- Bootstrap Core JavaScript --><script src="bower_components/bootstrap/dist/js/bootstrap.min.js"></script><!-- Metis Menu Plugin JavaScript --><script src="bower_components/metisMenu/dist/metisMenu.min.js"></script><!-- DataTables JavaScript --><script src="bower_components/datatables/media/js/jquery.dataTables.js"></script><script src="bower_components/datatables-plugins/integration/bootstrap/3/dataTables.bootstrap.min.js"></script><!-- Custom Theme JavaScript --><script src="dist/js/sb-admin-2.js"></script><link href="dist/css/styles.css" rel="stylesheet" /><script>$(document).ready(function () {$("#TB_price, #TB_qty").keyup(function () {$("#TB_final_amount").val($("#TB_price").val() * $("#TB_qty").val()); });$("#TB_discount_value, #TB_final_amount,#TB_price, #TB_qty, #DD_tax_type, #<%=TB_tax_percentage.ClientID %>, #<%=DD_discount_wise.ClientID %>").change(function () { parseFloat($("#TB_final_amount").val($("#TB_price").val() * $("#TB_qty").val())); if ($('#<%=DD_discount_wise.ClientID %>').val() == "Percentage Wise") { var main = parseFloat($('#TB_final_amount').val()); var disc = parseFloat($('#TB_discount_value').val() || 0); if (disc != 0) { var dec = (disc / 100).toFixed(2); var mult = main * dec; var discont = main - mult;$('#TB_final_amount').val(discont); } } else if ($('#<%=DD_discount_wise.ClientID %>').val() == "Amount Wise") { var main = parseFloat($('#TB_final_amount').val()); var disc = parseFloat($('#TB_discount_value').val() || 0); var mult = main - disc;$('#TB_final_amount').val(mult); } else if ($('#<%=DD_discount_wise.ClientID %>').val() == "Unit Wise") { var mult = parseFloat($("#TB_discount_value").val() * $("#TB_qty").val()); var main = parseFloat($("#TB_final_amount").val()); mult1 = main - mult; //var main = parseFloat($('#TB_final_amount').val()); //var disc = parseFloat($('#TB_discount_value').val() || 0); //var mult = main - disc;$('#TB_final_amount').val(mult1); } else if ($('#<%=DD_discount_wise.ClientID %>').val() == 0) {$('#TB_discount_value').val(0); } //}) else if $("#<%=TB_tax_percentage.ClientID %>").val() == "12" { //parseFloat($("#TB_final_amount").val($("#TB_price").val() * $("#TB_qty").val())); //if ($(this).val() == "12") { var main = parseFloat($('#TB_final_amount').val()); var disc = parseFloat($('#TB_tax_percentage').val()); var dec = (disc / 100).toFixed(2); var mult = main * dec; var discont = main + mult;$('#TB_final_amount').val(discont); } else if $("#<%=TB_tax_percentage.ClientID %>").val() == "18" { parseFloat($("#TB_final_amount").val($("#TB_price").val() * $("#TB_qty").val())); var main = parseFloat($('#TB_final_amount').val()); var disc = parseFloat($('#TB_tax_percentage').val()); var dec = (disc / 100).toFixed(2); var mult = main * dec; var discont = main + mult;$('#TB_final_amount').val(discont); } else if ($('#<%=DD_tax_type.ClientID %>').val() == 0) {$('#TB_tax_percentage').val(0); } }) });</script><%-- <asp:ToolkitScriptManager ID="TC1" runat="server" />--%><asp:ScriptManager ID="TC1" runat="server"></asp:ScriptManager><div class="panel-body"><div class="row"><div class="col-sm-4"><label>Select Party</label><asp:DropDownList ID="DD_party" runat="server" CssClass="form-control" AutoPostBack="true" OnSelectedIndexChanged="DD_party_SelectedIndexChanged" DataTextField="DataTextField" DataValueField="DataValueField" /></div><div class="col-sm-2"><label>Bill Date</label><asp:TextBox ID="TB_purchase_date" runat="server" CssClass="form-control" AutoCompleteType="Disabled" /><asp:CalendarExtender ID="CC1" runat="server" TargetControlID="TB_purchase_date" /></div><div class="col-sm-2"><label>Bill No</label><asp:TextBox ID="TB_bill_no" runat="server" CssClass="form-control" AutoCompleteType="Disabled" /></div><div class="col-sm-2"><label>Mode</label><asp:DropDownList ID="DD_bill_mode" runat="server" CssClass="form-control" ><asp:ListItem>Credit</asp:ListItem><asp:ListItem>Cash</asp:ListItem></asp:DropDownList></div><div class="col-sm-2"><label>GST Type</label><input type="text" ID="TB_gst_type" runat="server" Class="form-control" readonly/></div></div><div class="row"><br /></div><ol class="breadcrumb mb-1" style="padding:.05rem 1rem; background-color:#007bff; color:white; "><li class="breadcrumb-item active" style="color:white;">Product Information</li></ol><div class="row"><div class="col-sm-6"><label>Select Product</label><asp:DropDownList ID="DD_product" runat="server" CssClass="form-control" DataTextField="DataTextField" DataValueField="DataValueField" AutoPostBack="true" OnSelectedIndexChanged="DD_product_SelectedIndexChanged" ></asp:DropDownList></div><div class="col-sm-2"><label>Unit</label><asp:DropDownList ID="DD_unit" runat="server" Enabled="false" CssClass="form-control" DataTextField="DataTextField" DataValueField="DataValueField" ><asp:ListItem>Pcs</asp:ListItem></asp:DropDownList></div><div class="col-sm-2"><label>Size</label><asp:DropDownList ID="DD_size" runat="server" CssClass="form-control" DataTextField="DataTextField" DataValueField="DataValueField" ><asp:ListItem>Pcs</asp:ListItem></asp:DropDownList></div><div class="col-sm-2"><label>Color</label><asp:DropDownList ID="DD_color" runat="server" CssClass="form-control" DataTextField="DataTextField" DataValueField="DataValueField" ><asp:ListItem>Pcs</asp:ListItem></asp:DropDownList></div><div class="col-sm-2"><label>Qty</label><asp:TextBox ID="TB_qty" runat="server" CssClass="form-control" AutoCompleteType="Disabled" onkeyup="total()" /></div><div class="col-sm-2"><label>Price</label><asp:TextBox ID="TB_price" runat="server" CssClass="form-control" AutoCompleteType="Disabled" onkeyup="total()"/></div><div class="col-sm-2"><label>Dis. Type</label><asp:DropDownList ID="DD_discount_wise" runat="server" CssClass="form-control" onkeyup="total()" onkeydown="total()" onchange="total()"><asp:ListItem>Select</asp:ListItem><asp:ListItem>Percentage Wise</asp:ListItem><asp:ListItem>Amount Wise</asp:ListItem><asp:ListItem>Unit Wise</asp:ListItem></asp:DropDownList></div><div class="col-sm-2"><label>Disc. Value</label><asp:TextBox ID="TB_discount_value" runat="server" AutoCompleteType="Disabled" Text="0" CssClass="form-control" onkeyup="total()" placeholder="Enter Percentage or Amount" /></div><div class="col-sm-2"><label>Tax Type</label><asp:DropDownList ID="DD_tax_type" runat="server" CssClass="form-control" onkeyup="total()" onkeydown="total()" onchange="total()"><asp:ListItem>Select</asp:ListItem><asp:ListItem>Inclusive</asp:ListItem><asp:ListItem>Exclusive</asp:ListItem></asp:DropDownList></div><div class="col-sm-2"><label>Tax %</label><asp:DropDownList ID="TB_tax_percentage" runat="server" CssClass="form-control" DataTextField="DataTextField" DataValueField="DataTextField" placeholder="Enter Percentage" onkeyup="total()" onkeydown="total()" onchange="total()"/></div></div><div class="row"><div class="col-sm-2"><label>Final Amt.</label><input ID="TB_final_amount" runat="server" Class="btn btn-primary" type="text" readonly Text="0" /></div><div class="col-sm-1"></div><div class="col-sm-2"><label>Add Product</label><br /><asp:Button ID="BT_add" runat="server" Text="Add +" CssClass="btn btn-primary" OnClick="BT_add_Click" /></div></div><div class="row"><div class="col-sm-12"><br /><asp:Panel ID="P1" runat="server" ScrollBars="Auto" Height="300px" Width="100%"><asp:GridView ID="Gv1" runat="server" AutoGenerateColumns="false" Width="100%" EmptyDataText="No Products Added." DataKeyNames="product_name,unit,qty,price,total,discountype,discountvalue,discountamount,taxableamount,taxableactualamount,taxtype ,taxpercentage,igstamount,cgstamount,sgstamount,finalamount,size,color,product_name_id,unit_id,size_id,color_id,igst_percentage,cgst_percentage,sgst_percentage" CssClass="table table-striped table-bordered table-hover" HeaderStyle-BackColor="#0063a4" HeaderStyle-ForeColor="White"><Columns><asp:TemplateField HeaderText="Sr. No."><ItemTemplate><%# Container.DataItemIndex+1 %></ItemTemplate></asp:TemplateField><asp:TemplateField HeaderText="Product Information"><ItemTemplate><%# Eval("product_name") %><br /> Unit : <%# Eval("unit") %> <br /> Size : <%# Eval("size") %><br /> Color : <%# Eval("color") %><br /><%# Eval("qty") %>*<%# Eval("price") %>= Total ( <%# Eval("total") %> )</ItemTemplate></asp:TemplateField><asp:TemplateField HeaderText="Discount Information"><ItemTemplate> Discount Type : <%# Eval("discountype") %><br /> Discount Value : <%# Eval("discountvalue") %><br /> Discount Total : <%# Eval("discountamount") %></ItemTemplate></asp:TemplateField><asp:TemplateField HeaderText="Tax Information"><ItemTemplate> Tax Type : <%# Eval("taxtype") %><br /> Actual Taxable Amount : <%# Eval("taxableactualamount") %><br /> Tax Percentage : <%# Eval("taxpercentage") %><br /></ItemTemplate></asp:TemplateField><asp:TemplateField HeaderText="Tax Amount"><ItemTemplate> IGST : <%# Eval("igstamount") %><br /> CGST : <%# Eval("cgstamount") %><br /> SGST : <%# Eval("sgstamount") %><br /></ItemTemplate></asp:TemplateField><asp:TemplateField HeaderText="Final Amount"><ItemTemplate> Final : <%# Eval("finalamount") %><br /></ItemTemplate></asp:TemplateField></Columns></asp:GridView></asp:Panel></div></div> </div></form></body></html> cs using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; using System.Data.SqlClient; namespace testing { public partial class WebForm11 : System.Web.UI.Page { DataAcc dataAcc = new DataAcc(); public void ViewStatetable() { DataTable DT = new DataTable(); DT.Columns.Add("product_name"); DT.Columns.Add("unit"); DT.Columns.Add("qty"); DT.Columns.Add("price"); DT.Columns.Add("total"); DT.Columns.Add("discountype"); DT.Columns.Add("discountvalue"); DT.Columns.Add("discountamount"); DT.Columns.Add("taxableamount"); DT.Columns.Add("taxableactualamount"); DT.Columns.Add("taxtype"); DT.Columns.Add("taxpercentage"); DT.Columns.Add("igstamount"); DT.Columns.Add("cgstamount"); DT.Columns.Add("sgstamount"); DT.Columns.Add("finalamount"); DT.Columns.Add("size"); DT.Columns.Add("color"); DT.Columns.Add("product_name_id"); DT.Columns.Add("unit_id"); DT.Columns.Add("size_id"); DT.Columns.Add("color_id"); DT.Columns.Add("igst_percentage"); DT.Columns.Add("cgst_percentage"); DT.Columns.Add("sgst_percentage"); ViewState["DT"] = DT as DataTable; } protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { TB_purchase_date.Text = System.DateTime.UtcNow.ToShortDateString(); DD_party.Focus(); dataAcc.GetParty(DD_party, Convert.ToDecimal(Session["tbl_master_party_id"].ToString())); dataAcc.GetProduct(DD_product, Convert.ToDecimal(Session["tbl_master_party_id"].ToString())); dataAcc.GetMasters(DD_unit, "UOM", Convert.ToDecimal(Session["tbl_master_party_id"].ToString())); dataAcc.GetMasters(DD_size, "Size", Convert.ToDecimal(Session["tbl_master_party_id"].ToString())); dataAcc.GetMasters(DD_color, "Color", Convert.ToDecimal(Session["tbl_master_party_id"].ToString())); dataAcc.GetMasters(TB_tax_percentage, "Gst", Convert.ToDecimal(Session["tbl_master_party_id"].ToString())); Gv1.DataSource = null; Gv1.DataBind(); ViewStatetable(); } } protected void BT_add_Click(object sender, EventArgs e) { if (DD_party.SelectedIndex <= 0) { Response.Write("<script language=javascript>alert('Please select party.')</script>"); return; } if (string.IsNullOrEmpty(TB_purchase_date.Text)) { Response.Write("<script language=javascript>alert('Please fill date.')</script>"); return; } if (string.IsNullOrEmpty(TB_bill_no.Text)) { Response.Write("<script language=javascript>alert('Please fill bill no.')</script>"); return; } if (DD_unit.SelectedIndex <= 0) { Response.Write("<script language=javascript>alert('Please fill bill no.')</script>"); return; } if (DD_product.SelectedIndex <= 0) { Response.Write("<script language=javascript>alert('Please fill bill no.')</script>"); return; } if (DD_size.SelectedIndex <= 0) { Response.Write("<script language=javascript>alert('Please fill bill no.')</script>"); return; } if (DD_color.SelectedIndex <= 0) { Response.Write("<script language=javascript>alert('Please fill bill no.')</script>"); return; } if (string.IsNullOrEmpty(TB_qty.Text)) { Response.Write("<script language=javascript>alert('Please fill qty.')</script>"); return; } if (string.IsNullOrEmpty(TB_price.Text)) { Response.Write("<script language=javascript>alert('Please fill price.')</script>"); return; } if (ViewState["DT"] != null) { DataTable DT = ViewState["DT"] as DataTable; decimal tax = 0; string party_type = "Outer-State"; using (Entities ctx = new Entities()) { decimal party_id = Convert.ToDecimal(DD_party.SelectedValue.ToString()); var cust = (from a in ctx.tbl_party where a.tbl_id == party_id select a).FirstOrDefault(); if (cust != null) { party_type = cust.gst_type; } } tax = Convert.ToDecimal(TB_tax_percentage.SelectedItem.Text.Replace("Select", "0")); decimal igst = 0, cgst = 0, sgst = 0; if (party_type == "Inner-State") { tax = Convert.ToDecimal(TB_tax_percentage.SelectedItem.Text.Replace("Select", "0")); tax = Math.Round(tax / 2, 2); cgst = tax; sgst = tax; } else { igst = tax; } DT.Rows.Add(DD_product.SelectedItem.Text, DD_unit.SelectedItem.Text.Replace("Select", "N/A"), TB_qty.Text, TB_price.Text, DD_discount_wise.SelectedItem.Text.Replace("Select", "N/A"), TB_discount_value.Text, DD_tax_type.SelectedItem.Text.Replace("Select", "N/A"), TB_tax_percentage.SelectedItem.Text.Replace("Select", "N/A"), TB_final_amount.Value.ToString(), DD_size.SelectedItem.Text.Replace("Select", "N/A"), DD_color.SelectedItem.Text.Replace("Select", "N/A"), DD_product.SelectedValue.ToString(), DD_unit.SelectedValue.ToString(), DD_size.SelectedValue.ToString(), DD_color.SelectedValue.ToString(), igst.ToString(), cgst.ToString(), sgst.ToString()); Gv1.DataSource = DT; Gv1.DataBind(); DD_product.Focus(); } } protected void DD_party_SelectedIndexChanged(object sender, EventArgs e) { using (Entities ctx = new Entities()) { decimal party_id = Convert.ToDecimal(DD_party.SelectedValue.ToString()); var cust = (from a in ctx.tbl_party where a.tbl_id == party_id select a).FirstOrDefault(); if (cust != null) { TB_gst_type.Value = cust.gst_type; TB_purchase_date.Focus(); } } } protected void DD_product_SelectedIndexChanged(object sender, EventArgs e) { decimal product_id = Convert.ToDecimal(DD_product.SelectedValue.ToString()); using (Entities ctx = new Entities()) { var cust = (from a in ctx.tbl_products where a.tbl_id == product_id select a).FirstOrDefault(); if (cust != null) { DD_unit.SelectedIndex = DD_unit.Items.IndexOf(DD_unit.Items.FindByValue(cust.uom)); TB_price.Text = cust.wsp.ToString(); DD_size.Focus(); } } } } }
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ajax funcition cannot display output based on parameters?
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