Slicer同时管理跨表的多列

问题描述

我有一个报告页面，其中包含有关汽车和自行车的表格。它们每个都是单独的表格，例如：

I have a report page which contains tables about cars and bikes. Each of them is a separate table like:

Cars
Id | CarName | Time1

Bikes
Id | BikeName | Time2

这些表之间没有关系，但是它们必须显示在同一页面中。如何使用 Slicer 或 Timeline 2.0.1 通过仅过滤一次日期来同时操作所有仪表板？

There are no relationships between these tables however they must be displayed in same page. How can i use a Slicer or a Timeline 2.0.1 to manipulate all dashboards simultaneously by just filtering once the date?

即如果我选择01/01 / 19-02 / 02/19之间的间隔，它将按 Time1 字段过滤 Cars 和<$ c $ Time2 的 Bikes 并相应地显示仪表板？
非常感谢！

I.e. If i select interval between 01/01/19-02/02/19 it will filter the Cars by field Time1 and the Bikes by Time2 and display the dashboards accordingly?Thanks so much!

推荐答案

建立一个CalendarTable并将自行车和汽车的桌子都链接到它。您可能会发现很多CalendarTables的命题。然后在CalendarTable上使切片器。注意不要在自行车或汽车的事实表上做切片机。

Build a CalendarTable and link both tables bikes and cars to it. You may find lots of propositions of CalendarTables. Then make slicer on CalendarTable. Beware not to make slicer on your fact tables bikes or cars.

使用CalendarTable具有更多的优势，而不仅仅是过滤多个表的可能性。我将使用CalendarTable甚至使用一个表，因为它包含完整的日期列表-您的自行车表可能没有-这就是为什么时间智能功能可以正常工作的原因。并注意性能-切片小而独特的CalendarTable的速度快于大事实表。

There are more advantages to using CalendarTable then just the possibility of filtering multiple tables. I would use CalendarTable even with a single table because it contains complete list of days - your bike table may not - and that is why time intelligence functions work properly. And mind the performance - slicing small and unique CalendarTable is faster then big fact tables.

这里是简单CalendarTable的示例。在菜单建模/新建表中选择：

Here is an example of simple CalendarTable. Choose in menu Modeling / New Table:

Calendar =
GENERATE (
    CALENDAR (
        DATE ( 2016,  1,  1 ),
        DATE ( 2020, 12, 31 )
    ),
    VAR CurrentDay = [Date]
    VAR day = DAY ( CurrentDay )
    VAR month =  MONTH ( CurrentDay )
    VAR year = YEAR ( CurrentDay )
    VAR YM_text = FORMAT ( [Date], "yyyy-MM" )

    RETURN
        ROW (
            "day"     , day,
            "month"   , month,
            "year"    , year,
            "YM_text" , YM_text
        )
)

设置最小和最大日期。从2016年1月1日至2020年12月31日。

Set up min and max date. Here from 2016-01-01 to 2020-12-31.

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