How to get current value | Infragistics Forums

3550

How to get current value

DR posted over 11 years ago

In continue to the post

http://ko.infragistics.com/community/forums/t/76628.aspx

I need to get the current value of the WebDropDown.

I wrote the following code.

I get null in the object combo

it seems to be that the problem is that I use master page this time

<%@ Page Language="C#" MasterPageFile="~/Site1.Master" AutoEventWireup="true" CodeBehind=" ParametersFrm.aspx.cs "

Inherits="OptionPricer.ParametersFrm" %>

<%@ Register Assembly="Infragistics4.Web.v11.2, Version=11.2.20112.1019, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"

Namespace="Infragistics.Web.UI.EditorControls" TagPrefix="ig" %>

<%@ Register Assembly="Infragistics4.Web.v11.2, Version=11.2.20112.1019, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"

Namespace="Infragistics.Web.UI" TagPrefix="ig1" %>

<%@ Register Assembly="Infragistics4.Web.v11.2, Version=11.2.20112.1019, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb"

Namespace="Infragistics.Web.UI.ListControls" TagPrefix="ig" %>

<%@ Register Assembly="PortalControls" Namespace="PortalControls" TagPrefix="cc1" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">

function Button1_onclick() {

var combo = $find("comboCurrencies");

var txt = combo.get_currentValue();

}

</script>

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<ig1:WebScriptManager ID="WebScriptManager1" runat="server">

</ig1:WebScriptManager>

<ig:WebDropDown ID="comboCurrencies" runat="server" Width="200px">

<Items>

<ig:DropDownItem Key="x" Selected="False" Text="x" Value="x">

</ig:DropDownItem>

<ig:DropDownItem Key="y" Selected="False" Text="y" Value="y">

</ig:DropDownItem>

</Items>

</ig:WebDropDown>

</div>

</asp:Content>