DependencyMenu

Displays a context menu when right-clicking dependency lines. Items are populated by other features and/or application code.

Default dependency menu items

Here is the list of menu items provided by the feature and populated by the other features:

Customizing the menu items

The menu items in the dependency menu can be customized, existing items can be changed or removed, and new items can be added. This is handled using the items config of the feature.

Add extra items for all dependencies:

const scheduler = new Scheduler({
    features : {
        dependencyMenu : {
            items : {
                extraItem : {
                    text : 'Extra',
                    icon : 'fa fa-fw fa-flag',
                    onItem({ dependencyRecord }) {
                        dependencyRecord.critical = true;
                    }
                }
            }
        }
    }
});

Remove existing items:

const scheduler = new Scheduler({
    features : {
        dependencyMenu : {
            items : {
                delete : false
            }
        }
    }
});

Customize existing item:

const scheduler = new Scheduler({
    features : {
        dependencyMenu : {
            items : {
                delete : {
                    text : 'Delete link'
                }
            },
            // Process items before menu is shown
            processItems({ dependencyRecord, items}) {
                 // Push an extra item
                 if (dependencyRecord.isCritical === 'conference') {
                     items.markAsCriticalItem = {
                         text : 'Mark as critical',
                         onItem({ dependencyRecord }) {
                             // Do cool things
                         }
                     };
                 }

                 // Do not show menu for secret links
                 if (dependencyRecord.isSecret === 'secret') {
                     return false;
                 }
            }
        }
    }
});

Note that the menuContext is applied to the Menu's item event, so your onItem handler's single event parameter also contains the following properties:

• source The Scheduler whose UI was right-clicked.
• targetElement The element right-clicked on.
• dependencyRecord The dependency record clicked on.

This feature is enabled by default from version 7.0