onScaleClick

当用户点击时间刻度中的单元格时触发

e	Event	一个原生事件对象
date	Date	对应于被点击单元格的日期

Example

gantt.attachEvent("onScaleClick", function (e, date) {
    //你的自定义代码
});

let selected_column = null;
 
gantt.attachEvent("onScaleClick", function (e, date) {
    selected_column = date;
    const pos = gantt.getScrollState();
    gantt.render();
    gantt.scrollTo(pos.x, pos.y);
});
 
function is_selected_column (column_date){
    if(selected_column && column_date.valueOf() == selected_column.valueOf()){
        return true;
    }
    return false;
}

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