Button Confirm Dialog

Built-in functionality used to show confirmation pop-up/dialog asking for confirmation from the user for the next actions, whether a client-script is to be executed or a Post back to be done.

As of R2 2019, all button types except the RadRadioButtonList and RadCheckboxList come with built-in Confirmation Dialog and you can enable it simply by defining a text for the ConfirmText property. See the Button - Confirm Dialog online demo.

Properties

• ConfirmText: Enables the Confirm Dialog functionality and sets the confirmation message
• UseRadConfirm: Switches between RadConfirm and window.confirm() dialog mode.
  • Default value: true
  • UseRadConfirm="True" requires a RadWindowManager on the page
• Title: Sets the title of the dialog window (applicable for RadConfirm only)
• Height: Sets the dialog height (applicable for RadConfirm only)
• Width: Sets the dialog width (applicable for RadConfirm only)

Using window.confirm()

Enable the Confirm Dialog by defining a value for the ConfirmText property

ASP.NET

<telerik:RadButton runat="server" ID="RadButton1" Text="RadButton">
    <ConfirmSettings ConfirmText="Are you sure you want to continue?" />
</telerik:RadButton>

Example using window.confirm()

Using RadConfirm

In addition to the RadButton, add a RadWindowManager on the page as well.

ASP.NET

<telerik:RadButton runat="server" ID="RadButton1" Text="RadButton">
    <ConfirmSettings ConfirmText="Are you sure you want to continue?"  />
</telerik:RadButton>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server"></telerik:RadWindowManager>

Example using RadConfirm

Different Button Types

RadCheckBox

ASP.NET

<telerik:RadCheckBox ID="RadCheckBox1" runat="server" Text="RadCheckBox">
    <ConfirmSettings ConfirmText="Are you sure you want to continue?" />
</telerik:RadCheckBox>

RadPushButton

ASP.NET

<telerik:RadPushButton ID="RadPushButton1" runat="server" Text="RadPushButton1">
    <ConfirmSettings ConfirmText="Are you sure you want to continue?" />
</telerik:RadPushButton>

RadLinkButton

ASP.NET

<telerik:RadLinkButton ID="RadLinkButton1" runat="server" Text="RadLinkButton1" NavigateUrl="https://demos.telerik.com/aspnet-ajax/button" Target="_blank">
    <ConfirmSettings ConfirmText="Are you sure you want to continue?" />
</telerik:RadLinkButton>

RadToggleButton

ASP.NET

<telerik:RadToggleButton runat="server" ID="RadToggleButton1">
    <ConfirmSettings ConfirmText="Are you sure you want to continue?" />
    <ToggleStates>
        <telerik:ButtonToggleState Text="RadToggleButton1 - First Toggle"></telerik:ButtonToggleState>
        <telerik:ButtonToggleState Text="RadToggleButton1 - Second Toggle"></telerik:ButtonToggleState>
    </ToggleStates>
</telerik:RadToggleButton>

RadImageButton

ASP.NET

<telerik:RadImageButton ID="RadImageButton1" runat="server" Text="RadImageButton1" Width="230px" Height="230px">
    <ConfirmSettings ConfirmText="Are you sure you want to continue?" />
    <Image Url="https://demos.telerik.com/aspnet-ajax/editor/images/top_image.png" />
</telerik:RadImageButton>

See Also

• Online Demo
• Button - Confirm Postback
• Window - Confirm Dialog Integration