SOURCE

if(remark!==null && remark!=='null' && remark!=='' && remark!==undefined) {
    var remarkArr = remark.split('|');
    for(var j=0;j<remarkArr.length;j++){
        var remarktemp = remarkArr[j];
        if(remarktemp.indexOf("datediff#") != -1){
            console.log(remarktemp.split('_'))
            var key1 = remarktemp.split('#')[1];
            var key2 = remarktemp.split('#')[2];
            for(var i=0; i<column.length;i++){
                if(column[i]['name'] === key1 || column[i]['name']===key2){
                    column[i]['event']['Change'] = "计算请假天数";
                    column[i]['event']['ChangeParam'] = remarktemp;
                }
            }
        }
    }
}