hi
i have combo box i use it in user control and this is code for it
code of all user control
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="DirectSales.ascx.cs"
Inherits="SallingSystem.GUI.Layer.DirectSales1" %>
<br />
<script type="text/javascript">
function pageLoad() {
}
///*********************************************************************************///
function OnClientDropDownClosed(sender, args) {
var radcombobox = $find('<%=RedComboItem.ClientID %>').get_text();
alert(radcombobox);
}
///*********************************************************************************///
</script>
<div id="DirectSalesControls" runat="server">
<telerik:RadComboBox ID="RadComboTreasury" runat="server" Width="100px" DataSourceID="ODSTreasury"
DataTextField="Name" DataValueField="ID" MarkFirstMatch="True" ResolvedRenderMode="Classic">
</telerik:RadComboBox>
<telerik:RadComboBox ID="RadComboSaler" runat="server" Width="150px" DataSourceID="ODSSaler"
DataTextField="Name" DataValueField="ID" MarkFirstMatch="True" ResolvedRenderMode="Classic">
</telerik:RadComboBox>
<telerik:RadComboBox ID="RedComboItem" runat="server" AppendDataBoundItems="True"
Width="545px" HighlightTemplatedItems="true" DropDownWidth="565px" EmptyMessage="Choose a Product"
DataValueField="Value" DataTextField="Text"
OnClientDropDownClosing="OnClientDropDownClosed" oninit="RedComboItem_Init" >
<HeaderTemplate>
<table cellspacing="0" cellpadding="0">
<tr>
<td id="Td1" runat="server" style="width: 100px;">
Product Price
</td>
<td id="Td2" runat="server" style="width: 100px;">
Product Code
</td>
<td id="Td3" runat="server" style="width: 330px;">
Product Name
</td>
</tr>
</table>
</HeaderTemplate>
<ItemTemplate>
<table cellspacing="0" cellpadding="0">
<tr>
<td style="width: 100px;">
<asp:Label ID="lblProductPrice" runat="server"><%# DataBinder.Eval(Container, "Text")%></asp:Label>
</td>
<td style="width: 100px;">
<asp:Label ID="lblproductCode" runat="server"><%# DataBinder.Eval(Container, "Attributes['ProductCode']")%></asp:Label>
</td>
<td style="width: 330px;">
<asp:Label ID="lblProductName" runat="server"><%# DataBinder.Eval(Container, "Attributes['ProductName']")%></asp:Label>
</td>
</tr>
</table>
</ItemTemplate>
</telerik:RadComboBox>
<telerik:RadNumericTextBox ID="RadNumTextIncrease" runat="server" Width="120" Label="Increase">
</telerik:RadNumericTextBox>
<telerik:RadNumericTextBox ID="RadNumTextDiscount" runat="server" Width="150" Label="Discount">
</telerik:RadNumericTextBox>
<telerik:RadNumericTextBox ID="RadNumTextTotale" runat="server" Width="110" Label="Totale">
</telerik:RadNumericTextBox>
<telerik:RadButton ID="RadBtnSave" runat="server" Text="Save" OnClick="RadBtnSave_Click">
</telerik:RadButton>
<br />
<asp:ObjectDataSource ID="ODSTreasury" runat="server" SelectMethod="GetTreasuryDetails"
TypeName="SallingSystem.DataBussinessLayer.TreasuryDBL"></asp:ObjectDataSource>
<asp:ObjectDataSource ID="ODSSaler" runat="server" SelectMethod="GetDirectSalerDetails"
TypeName="SallingSystem.DataBussinessLayer.DirectSalerDBL"></asp:ObjectDataSource>
</div>
and this is code behind for it too
protected void RadBtnSave_Click(object sender, EventArgs e)
{
// check if user not leave the field of item free
if (RedComboItem.SelectedValue != "" && RedComboItem.Text != "Choose a Product" && RadNumTextTotale.Text != null && RadComboTreasury.SelectedValue != null && RadComboSaler.SelectedValue != null)
{
var objDirectSalesOperation = new DirectSalesOperation();
objDirectSalesOperation.UserID = Convert.ToInt32(Session["LoginUserID"]);
objDirectSalesOperation.TreasurID = Convert.ToInt32(RadComboTreasury.SelectedValue);
objDirectSalesOperation.SalerID = Convert.ToInt32(RadComboSaler.SelectedValue);
objDirectSalesOperation.ItemID = Convert.ToInt32(RedComboItem.SelectedValue);
objDirectSalesOperation.TotalePrice = Convert.ToInt32(RadNumTextTotale.Text);
var objDirectSalesOperationDAl = new DirectSalesOperationDAL();
var Result = objDirectSalesOperationDAl.InsertNewSalesOperation(objDirectSalesOperation);
if (Result >= 1)
{
// inserted right
// hide the control who i use in insert new sales order
DirectSalesControls.Style.Add("display", "none");
}
else
{
// not inserted
}
}
else
{
// some data mast inserted not inserted
}
}
protected void RedComboItem_Init(object sender, EventArgs e)
{
// create object from IteamDBL
IteamDBL objIreamDBL = new IteamDBL();
// create list of Iteam object
List<Iteam> lstIteam = new List<Iteam>();
// call method who get all iteam details
lstIteam = objIreamDBL.GetIteamDetails();
// create loop to add the list of object to cobobox
foreach (var objiteam in lstIteam)
{
// create object of comboBoxIteam
RadComboBoxItem comIteam = new RadComboBoxItem();
/// give every item of object created value text and and more attribute more
/// in comboBox i created
comIteam.Value = objiteam.ID.ToString();
comIteam.Text = Convert.ToString(objiteam.SalesPrice);
comIteam.Attributes.Add("ProductCode", objiteam.CodeNumber);
comIteam.Attributes.Add("ProductName", objiteam.Name.ToString());
// if i want get all data as value in code behind
//comIteam.Value += ":" + objiteam.Name;
// add the object of combo item i create to the comboBox i want in page
RedComboItem.Items.Add(comIteam);
// bind the data after i add all value i want in item i create of combo box item
comIteam.DataBind();
}
}
and in clinte side i need to access the value and text of item combo box
i try all what i find in site like (get_value , get_text) but it is not work with me get the empty massage or get null
so i need t know h i can access the combo box text and value in client side
thanks
Ahmed Salem