ASPxLoadingPanel.ContainerElementID Property

Gets or sets the ID of a web control or HTML element with which the current ASPxLoadingPanel is associated.

Assembly : DevExpress.Web.v25.2.dll

Declaration

C#
VB.NET

csharp

[DefaultValue("")]
public string ContainerElementID { get; set; }

<DefaultValue("")>
Public Property ContainerElementID As String

Property Value

Type	Default	Description
String	String.Empty

A string value specifying the ID of the web control or HTML element which the ASPxLoadingPanel is associated with.

Remarks

Define the ContainerElementID property to display the ASPxLoadingPanel in the center of the web control or the HTML element. If the ContainerElementID property is not defined, the ASPxLoadingPanel covers the page and is displayed in the center.

Note

If the ContainerElementID property has an incorrect value (is set to empty string or null), the loading panel is displayed in the <body> tag.

ASPX

aspx

<dx:ASPxLoadingPanel ID="ASPxLoadingPanel1" runat="server"
  ClientInstanceName="lPanel" ContainerElementID="myDiv" Modal="True" ...>
</dx:ASPxLoadingPanel>

<div style="width:500px; height:300px; border: 1px solid red;" id="myDiv">
TEST
</div>
<dx:ASPxButton ID="ASPxButton1" runat="server" Text="ASPxButton" 
    AutoPostBack="False">
    <ClientSideEvents Click="function(s, e) {
          lPanel.Show();
    }" />
</dx:ASPxButton>