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isSelectedTask

Description​

Checks whether the specified task is currently selected

isSelectedTask: (task: string | number) => boolean

Parameters​

  • task - (required) string | number - the task's id

Returns​

  • value - (boolean) - 'true' if the specified task is currently selected, otherwise - 'false'

Example​

gantt.templates.task_class = 
gantt.templates.grid_row_class = 
gantt.templates.task_row_class = function (start, end, task) {
    if (gantt.isSelectedTask(task.id))
        return "gantt_selected";
};

Details​

note

This method is defined in the multiselect extension, so you need to activate the multiselect plugin. Read the details in the Multi-Task Selection article.