Image Control

Your user account or group membership must have the following permissions to design a Screen unless your user account has the Make this user a Super Admin setting selected:

• Screens: Edit Screens

• Screens: View Screens

See the Screens permissions or ask your Administrator for assistance.

Enter the alphanumeric name that identifies the image in this Screen.

Click the Upload button to browse for the GIF, JPG, or PNG file type image to upload to the Image control.

Preview

Preview the uploaded image.

Select the Render image from a variable name setting to render as an image the content of another control by referencing that control's Variable Name setting value. For example, render an image of a signature from the Signature control.

Do not use this setting to display a file referenced from a File Upload control.

After selecting the Render image from a variable name setting, the Variable Name setting displays.

In the Variable Name setting, enter the Request variable name setting value of the content to display as an image in the Image control. This Request variable must contain the content of the image. For example, to display a digital signature entered into a Signature control with a Variable Name setting of SignDocument, enter SignDocument. If the Signature control has been signed, that digital signature displays in the Image control when it displays.

Enter text that provides additional guidance on this control's use. This setting has no default value.

Enter the height of the uploaded image in pixels. If the Width setting has no value, the Image control adjusts the uploaded image to the Height setting value.

Enter the width of the uploaded image in pixels. If the Height setting has no value, the Image control adjusts the uploaded image to the Width setting value.

Specify an expression that indicates the condition(s) under which this control displays. See Expression Syntax Components. If this setting does not have an expression, then this control displays by default.

For example, this control displays if the variable value tip is 1. For a detailed example of the Visibility Rule setting, see Show or Hide Controls Based on Button Selection.

Note the following regarding how to use visibility rules:

• To make this control hidden until another control contains a value, enter the Variable Name setting value of that control to this control's Visibility Rule setting.

• Visibility rules override custom CSS settings.

Select on which device types this control displays:

• Desktop: The control displays only on desktop devices. Enable the Show for Desktop toggle key.

• Mobile: The control displays only on mobile devices. Enable the Show for Mobile toggle key.

• Both: The control displays on both desktop and mobile devices. Both toggle keys are enabled by default.

Enter the value to represent this control in custom CSS syntax when in Custom CSS mode. As a best practice, use the same CSS Selector Name value on different controls of the same type to apply the same custom CSS style to all those controls.

Then, use this name in the Custom CSS feature to apply CSS styling to this control as follows:

[selector='Submit Form'] {
    color: blueviolet;
}

See the following best practices regarding custom CSS in Screens:

• Editing a CSS name to represent this control in custom CSS syntax

• Visibility rules override custom CSS settings