Multiple Comparison Indicator Cards Linkage with Line Chart

Operation steps:

1. Comparison indicator cards There are two types of indicator cards: indicator cards and comparison indicator cards. Indicator cards don't have linkage functionality, so they're not applicable in this scenario.
   Comparison indicator cards can only be linked when "Split" fields are added in the card edit page. Without adding "Split" linkage functionality is grayed out (linkage depends on dimensions, without dimension fields linkage cannot be done).
   Therefore, in the case of 8 comparison indicator cards, to link with the line chart, splitting was actually done. The number of split field values determines how many sub-indicator cards are split out. In the case, each indicator card has only one sub-indicator card, which is done by filtering, checking one that needs to be displayed.

   

2. Global parameters
   Comparison indicator card linkage with line chart is through parameter linkage. Create a single-value text parameter. In the case, the split field [Indicator] values of the comparison indicator cards are terminal sales amount, terminal sales volume, net sales amount, net sales volume, etc. (8 indicator cards), using these 8 values as the content of the text parameter.
   In the line chart, find the [Indicator] field, create a new calculated field, use case when for judgment, comparison indicator card linkage with multi-line chart select parameter linkage

   
   

3. Title linkage
   Line chart creates a new calculated field [Title Name], the returned value is the [Indicator] field
   Cancel title display in chart properties, add summary indicator, link to the newly created [Title Name] field, summary method select maximum value (for other card dynamic title implementation methods, refer to document Dynamic Card Title Implementation Method

   

Tips:
Sub-indicator card position can be adjusted in icon properties--split--single screen display quantity, adjust sub-indicator cards to center display.