leftside_text

specifies the text assigned to tasks bars on the left side

start	Date	the date when a task is scheduled to begin
end	Date	the date when a task is scheduled to be completed
task	Task	the task object

Example

const formatter = gantt.ext.formatters.durationFormatter({
    format: ["day"]
});
 
gantt.templates.leftside_text = function(start, end, task){
    return formatter.format(task.duration);
};

Related samples

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