getGlobalTaskIndex

gets the index of a task in the tree

id

string|number

the task id

number

the task index in the tree (zero-based numbering)

Example

const tasks = {
  data:[
     {id:"p_1", text:"Project #1", start_date:"01-04-2013", duration:18, 
        open:true},
     {id:"t_1", text:"Task #1", start_date:"02-04-2013", duration:8,
        parent:"p_1"},
     {id:"t_2", text:"Task #2", start_date:"11-04-2013", duration:8,
        parent:"p_1"}
   ]
};
gantt.init("gantt_here");
gantt.parse(tasks);
 
var globalTaskIndex = gantt.getGlobalTaskIndex("t_1"); // -> 1 var taskIndex = gantt.getTaskIndex("t_1"); // -> 0

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