Modals are popup windows that appear above the website. You can show a modal from an endpoint using Show-UDModal.

Displaying Modals

In the below example, when you click the button a modal will be shown that contains the text specified. You can place any UD controls within the header and content script blocks.

New-UDButton -Text "Show Modal" -OnClick {
    Show-UDModal -Content {
        New-UDHeading -Text "Hello, Modal"
    }
}

Clicking the button will bring up a modal that looks like this.

Hiding Modals

You can also hide modals using the Hide-UDModal cmdlet. This cmdlet takes no arguments and simply hides the modal. This could be done after showing progress. In this example, we create a persistent modal that cannot be hidden by the user. Once the Start-Sleep cmdlet timer elapses, the modal will close with Hide-UDModal.

New-UDButton -Text "Show Modal" -OnClick {
    Show-UDModal -Content {
        New-UDHeading -Text "Loading some stuff..."
    } -Persistent
    Start-Sleep -Seconds 4
    Hide-UDModal
}

Adjusting Modal Size

You can adjust the height and width of a modal using the -Height and -Width parameters of Show-UDModal. These parameters accept any valid HTML\CSS sizing such as px or em.

Here is an example of setting a modal to a certain pixel size.

New-UDButton -Text "Show Modal" -OnClick {
    Show-UDModal -Content {
        New-UDHeading -Text "Hello, Modal"
    } -Height '500px' -Width '1500px'
}

Color

You can change the color of a modal using the -BackgroundColor and -FontColor parameters of Show-UDModal.

New-UDButton -Text "Show Modal" -OnClick {
    Show-UDModal -Content {
        New-UDHeading -Text "Hello, Modal" -Color 'white'
    } -BackgroundColor green 
}