isReadonly

checks whether the specified task/link, or the whole Gantt is read-only

item

number | string | Task | Link

optional, the id or an object of the task/link. If not specified, the method checks whether the Gantt is read-only

boolean

true, if a task/link, or the Gantt is readonly. Otherwise, false

Example

gantt.addTask({
    id:10,
    text:"Task #5",
    start_date:"02-09-2023",
    duration:28
}, "project_2");
 
gantt.isReadonly(10); // ->false
 
// or 
gantt.isReadonly(gantt.getTask(10)); // -> false

Back to top