redefines a single configuration property (or a object with properties)
| property | string | the property name or a object with properties that need redefining |
| value | any | the new property value |
// redefines the width of the list
$$("diagram1").define("width", 500);
$$("diagram1").refresh();
The component should be refreshed to reflect the changes.
You can also use the config property to change the desired configuration option:
$$("myList").config.width = 300:
$$("myList").resize();