Sync slicers across pages in Power BI - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a slicer that filters data by year.

Power BI

Slicer = CALCULATE(VALUES('Date'[[1]]))

Drag options to blanks, or click blank then click option'

AYear

BQuarter

CDay

DMonth

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing a less common time period like Day or Month which may not sync well.

Using a column that is not part of the date table.

The slicer should filter by Year to sync across pages effectively.

2fill in blank

medium

Complete the step to enable slicer syncing across pages in Power BI.

Power BI

Go to the View tab and open the [1] pane to manage slicer syncing.

Drag options to blanks, or click blank then click option'

ASelection

BFilters

CBookmarks

DSync slicers

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing Sync slicers with Filters or Bookmarks panes.

Not opening the correct pane to manage slicer syncing.

The Sync slicers pane allows you to control which slicers sync across report pages.

3fill in blank

hard

Fix the error in the DAX measure to respect slicer sync across pages.

Power BI

Total Sales = CALCULATE(SUM(Sales[Amount]), ALL([1]))

Drag options to blanks, or click blank then click option'

ADate

BSales

CProduct

DCustomer

Attempts:

3 left

💡 Hint

Common Mistakes

Removing ALL from the wrong table.

Not understanding how ALL affects slicer filters.

Using ALL(Date) removes filters from the Date table, which breaks slicer sync. To respect slicers, remove ALL or use FILTER instead.

4fill in blank

hard

Fill both blanks to create a slicer that syncs and filters only selected pages.

Power BI

In the Sync slicers pane, check [1] to sync the slicer and [2] to make it visible on the page.

Drag options to blanks, or click blank then click option'

ASync

BHide

CVisible

DLock

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing 'Hide' with 'Visible'.

Not checking 'Sync' to enable syncing.

Checking Sync syncs the slicer across pages, and Visible controls if the slicer shows on that page.

5fill in blank

hard

Fill all three blanks to write a DAX measure that respects synced slicers and calculates sales for selected years.

Power BI

Sales Selected Years = CALCULATE(SUM(Sales[Amount]), FILTER(ALL('Date'), 'Date'[[1]] IN VALUES('Date'[[2]]) && 'Date'[[3]] <> BLANK()))

Drag options to blanks, or click blank then click option'

AYear

CMonth

DDate

Attempts:

3 left

💡 Hint

Common Mistakes

Using Month instead of Year for the slicer filter.

Not excluding blank dates which can cause incorrect totals.

The measure filters the Date table by Year using the slicer values and excludes blank dates to respect slicer sync.

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