To add JavaScript to your eSpace, web screens, or web blocks use the JavaScript Editor which can be opened by clicking on of the JavaScript property of the elements.

JavaScript Editor Tabs

When you open the JavaScript Editor, the first tab contains the JavaScript of the element you're editing. However, since all elements may use the eSpace's JavaScript, an extra tab is made available for you to consult or edit the eSpace's JavaScript.

See Also

Adding JavaScript | Design Web Screens | About Web Blocks | Expression Editor