Sync slicers across pages in Power BI - Dashboard Guide

Dashboard Mode - Sync slicers across pages

Dashboard Goal

This dashboard answers: How can we keep the same filter selections on multiple report pages to analyze sales data consistently?

Sample Data

Order ID	Region	Product	Sales Amount	Order Date
1001	East	Chair	250	2024-01-15
1002	West	Table	450	2024-01-20
1003	East	Desk	300	2024-02-05
1004	North	Chair	150	2024-02-10
1005	South	Table	500	2024-03-01
1006	West	Desk	350	2024-03-15
1007	East	Chair	200	2024-03-20

Dashboard Components

• KPI Card: Total Sales
  Formula: Total Sales = SUM('Sales'[Sales Amount])
  Shows the sum of sales filtered by slicers.
• Bar Chart: Sales by Region
  Visualizes total sales per region.
  Uses Region on axis and Total Sales measure.
• Table: Sales Details
  Shows Order ID, Product, Region, Sales Amount, and Order Date.
  Updates based on slicer selections.
• Slicer: Region Filter
  Allows selecting one or multiple regions.
  Set to sync across all report pages.
• Slicer: Product Filter
  Allows selecting one or multiple products.
  Also synced across all pages.

Dashboard Layout

+----------------------+----------------------+
|      KPI Card        |      Region Slicer    |
|    Total Sales       |                      |
+----------------------+----------------------+
|      Bar Chart       |     Product Slicer    |
|   Sales by Region    |                      |
+---------------------------------------------+
|               Sales Details Table             |
+---------------------------------------------+

Interactivity

The Region and Product slicers are synced across all report pages. When you select a region or product on one page, the selection automatically applies on other pages.

This means the Total Sales KPI, Sales by Region bar chart, and Sales Details table update together based on the slicer choices, no matter which page you are on.

This sync is set up in Power BI by selecting the slicer, opening the Sync Slicers pane, and enabling sync for all pages.

Self Check

If you add a filter selecting Region = East on the Region slicer on Page 1, which components update on Page 2?

• The Total Sales KPI card will show total sales only for East region.
• The Sales by Region bar chart will show bars filtered to East region data.
• The Sales Details table will list only orders from East region.
• The Region slicer on Page 2 will also show East selected, reflecting the sync.

Key Result

A sales dashboard with synced Region and Product slicers across pages updating KPIs, charts, and tables consistently.

Practice

1. What is the main purpose of syncing slicers across pages in Power BI reports?

easy

A. To apply the same filter selection on multiple report pages automatically

B. To create new data columns based on slicer values

C. To change the color theme of all pages at once

D. To export slicer selections as a separate file

Solution

1. Step 1: Understand slicer syncing concept

   Syncing slicers means the filter choice you make on one page applies to other pages too.

2. Step 2: Identify the main benefit

   This saves time and keeps filter selections consistent across pages.

3. Final Answer:

   To apply the same filter selection on multiple report pages automatically -> Option A

4. Quick Check:

   Sync slicers = same filter on many pages [OK]

Hint: Sync slicers = one filter controls many pages [OK]

Common Mistakes:

• Thinking slicers create new data columns
• Confusing slicer sync with theme changes
• Assuming slicers export data

2. Which option correctly describes how to enable slicer syncing in Power BI Desktop?

easy

A. Right-click the slicer and select 'Sync slicers' from the context menu

B. Drag the slicer to the report header to sync automatically

C. Use the 'View' tab and open the 'Sync slicers' pane to select pages to sync

D. Enable slicer syncing in the 'Data' tab under 'Transform data'

Solution

1. Step 1: Locate slicer sync feature

   In Power BI Desktop, slicer syncing is managed via the 'Sync slicers' pane.

2. Step 2: Access the pane correctly

   You open it from the 'View' tab, then choose which pages to sync and show slicers on.

3. Final Answer:

   Use the 'View' tab and open the 'Sync slicers' pane to select pages to sync -> Option C

4. Quick Check:

   'View' tab > 'Sync slicers' pane = correct method [OK]

Hint: Sync slicers pane is in the View tab [OK]

Common Mistakes:

• Looking for sync option in slicer right-click menu
• Dragging slicers to headers does not sync
• Searching in Data tab instead of View tab

3. Given a report with three pages: Page1, Page2, and Page3. You sync a slicer on Page1 to Page2 only and hide it on Page2. What happens when you select a filter on Page1?

medium

A. The slicer becomes visible on Page2 but does not filter data

B. The filter applies on Page1 and Page2, but the slicer is visible only on Page1

C. The filter applies on all three pages automatically

D. The filter applies only on Page1; Page2 remains unfiltered

Solution

1. Step 1: Understand sync and visibility settings

   Syncing a slicer means filter selections apply to synced pages. Hiding slicer on a page means it filters but is not shown.

2. Step 2: Apply to given scenario

   The slicer on Page1 filters Page1 and Page2. On Page2, the slicer is hidden but filter applies.

3. Final Answer:

   The filter applies on Page1 and Page2, but the slicer is visible only on Page1 -> Option B

4. Quick Check:

   Sync + hide = filter applies, slicer hidden [OK]

Hint: Hidden slicer still filters synced pages [OK]

Common Mistakes:

• Assuming hidden slicer disables filtering
• Thinking filter applies to all pages automatically
• Confusing visibility with syncing

4. You synced slicers across pages but notice that changing a slicer on Page1 does not update Page3. What is the most likely cause?

medium

A. Page3 was not selected in the Sync slicers pane for that slicer

B. The slicer on Page1 is not connected to any data

C. Power BI does not support syncing slicers across more than two pages

D. The slicer on Page3 is set to 'Single select' mode

Solution

1. Step 1: Check sync pane page selection

   Sync slicers only work on pages selected in the Sync slicers pane for that slicer.

2. Step 2: Identify missing page

   If Page3 is not checked, it won't update when slicer changes on Page1.

3. Final Answer:

   Page3 was not selected in the Sync slicers pane for that slicer -> Option A

4. Quick Check:

   Page not selected in sync pane = no update [OK]

Hint: Always check sync pane page list for slicer [OK]

Common Mistakes:

• Assuming slicers sync automatically on all pages
• Blaming slicer data connection without checking sync
• Confusing slicer selection mode with syncing

5. You want to sync a slicer across four report pages but show the slicer only on two of them. How do you configure this in Power BI?

hard

A. Create separate slicers on each page and link them with bookmarks

B. Place the slicer on a report tooltip to share across pages

C. Use a measure to replicate slicer selections on hidden pages

D. In the Sync slicers pane, check all four pages for syncing, then uncheck 'Visible' for the two pages where slicer should be hidden

Solution

1. Step 1: Use Sync slicers pane to select pages

   Open the Sync slicers pane and check all pages where filter should apply.

2. Step 2: Control slicer visibility per page

   Uncheck the 'Visible' box on pages where slicer should be hidden but still filter data.

3. Final Answer:

   In the Sync slicers pane, check all four pages for syncing, then uncheck 'Visible' for the two pages where slicer should be hidden -> Option D

4. Quick Check:

   Sync all pages + hide slicer on some = correct setup [OK]

Hint: Sync all pages, toggle visibility per page in sync pane [OK]

Common Mistakes:

• Trying to sync slicers by bookmarks instead
• Using measures instead of slicer sync
• Misusing tooltips to share slicers