How to configure lag string unit?

Lag string for Predecessor Index can be configured or set using LagStringUnitsInHours gantt option.

$gantt_container.GanttControl({

.....

LagStringUnitsInHours: "24",

.....

});

For Example, if the lag string unit needs to be in weeks it can be set as LagStringUnitsInHours: "168" (i.e., 24*7=168).