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onAutoScheduleCircularLink

info

This functionality is available in the PRO edition only.

Description​

Fires if some dependency loops were found during auto scheduling

onAutoScheduleCircularLink: (groups: any[]) => void;

Parameters​

  • groups - (required) array - an array of dependency loops found in gantt

Example​

gantt.attachEvent("onAutoScheduleCircularLink",function(groups){
    // any custom logic here
});

Details​

note

The method requires the auto_scheduling plugin to be activated.

Tasks aren't modified when this event fires.

The groups parameter presents an array of dependency loops found in gantt. Each element of the array is a group of tasks and links which make a loop.

[ 
    { 
        tasks: [//ids of tasks connected in a loop], 
        links: [//ids of links connected in a loop]
    },
    {
        
        tasks: [...], 
        links: [...]
    }
]

Have a look at the example below:

  • The Task #3 has the id = 10
  • The Task #4.1 has the id = 12
  • The Link from the end of Task #3 to the start of Task #4 has the id = 1
  • The Link from the end of Task #4.1 to the start of Task #3 has the id = 2

The groups parameter will contain the following group object:

[ 
    { 
        tasks: ["10", "12"], 
        links: ["1", "2"]
    }
]

Change log​

  • added in version 4.1