How to Hide the 'See All' Button in the Highlighted Content Web Part using PnP PowerShell

How to Hide the “See All” Button in the Highlighted Content Web Part using PnP PowerShell

Recently, I encountered an issue with the “Show Title and Commands” toggle in the out-of-the-box Highlighted Content web part. It stopped working on both my development and customer tenant. I’ve raised the issue on the Microsoft Forum and also opened a case with Microsoft to investigate the backend.

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While awaiting a resolution from Microsoft, I decided to find a workaround. That’s when the PnP PowerShell cmdlet Set-PnPPageWebPart came to the rescue. The solution involves updating the PropertiesJson property of the web part.

For the Highlighted Content web part, here’s an example of the Json property:

{"query":{"contentLocation":1,"contentTypes":[1],"sortType":1,"filters":[{"filterType":1,"value":""}]},"templateId":1,"maxItemsPerPage":8,"hideWebPartWhenEmpty":false,"sites":[],"queryMode":"Basic","isTitleEnabled":true,"layoutId":"Card","dataProviderId":"Search","displayMaps":{"1":{"headingText":{"sources":["SiteTitle"]},"headingUrl":{"sources":["SPWebUrl"]},"title":{"sources":["UserName","Title"]},"personImageUrl":{"sources":["ProfileImageSrc"]},"name":{"sources":["Name"]},"initials":{"sources":["Initials"]},"itemUrl":{"sources":["WebPath"]},"activity":{"sources":["ModifiedDate"]},"previewUrl":{"sources":["PreviewUrl","PictureThumbnailURL"]},"iconUrl":{"sources":["IconUrl"]},"accentColor":{"sources":["AccentColor"]},"cardType":{"sources":["CardType"]},"tipActionLabel":{"sources":["TipActionLabel"]},"tipActionButtonIcon":{"sources":["TipActionButtonIcon"]},"className":{"sources":["ClassName"]},"telemetryProperties":{"sources":["TelemetryProperties"]},"imageOverlapText":{"sources":["ImageOverlapText"]},"imageOverlapTextAriaLabel":{"sources":["ImageOverlapTextAriaLabel"]},"spWebUrl":{"sources":["SPWebUrl"]},"fileType":{"sources":["FileType"]},"UniqueID":{"sources":["UniqueID"]},"iframeUrl":{"sources":["iframeUrl"]},"isVideoItem":{"sources":["isVideoItem"]}},"2":{"column1":{"heading":"Filetype","sources":["FileType"],"width":34},"column2":{"heading":"Title","sources":["Title"],"linkUrls":["WebPath"],"width":250},"column3":{"heading":"Modified","sources":["ModifiedDate"],"width":100},"column4":{"heading":"Modified By","sources":["Name"],"width":150}},"3":{"id":{"sources":["UniqueID"]},"edit":{"sources":["edit"]},"DefaultEncodingURL":{"sources":["DefaultEncodingURL"]},"FileExtension":{"sources":["FileExtension"]},"FileType":{"sources":["FileType"]},"imageOverlapText":{"sources":["ImageOverlapText"]},"imageOverlapTextAriaLabel":{"sources":["ImageOverlapTextAriaLabel"]},"Path":{"sources":["Path"]},"PictureThumbnailURL":{"sources":["PictureThumbnailURL"]},"PreviewUrl":{"sources":["PreviewUrl"]},"SiteID":{"sources":["SiteID"]},"SiteTitle":{"sources":["SiteTitle"]},"Title":{"sources":["Title"]},"UniqueID":{"sources":["UniqueID"]},"WebId":{"sources":["WebId"]},"WebPath":{"sources":["WebPath"]},"spWebUrl":{"sources":["SPWebUrl"]},"fileType":{"sources":["FileType"]},"iframeUrl":{"sources":["iframeUrl"]},"isVideoItem":{"sources":["isVideoItem"]}},"4":{"headingText":{"sources":["SiteTitle"]},"headingUrl":{"sources":["SPWebUrl"]},"title":{"sources":["UserName","Title"]},"personImageUrl":{"sources":["ProfileImageSrc"]},"name":{"sources":["Name"]},"initials":{"sources":["Initials"]},"itemUrl":{"sources":["WebPath"]},"activity":{"sources":["ModifiedDate"]},"previewUrl":{"sources":["PreviewUrl","PictureThumbnailURL"]},"iconUrl":{"sources":["IconUrl"]},"accentColor":{"sources":["AccentColor"]},"cardType":{"sources":["CardType"]},"tipActionLabel":{"sources":["TipActionLabel"]},"tipActionButtonIcon":{"sources":["TipActionButtonIcon"]},"className":{"sources":["ClassName"]},"telemetryProperties":{"sources":["TelemetryProperties"]},"imageOverlapText":{"sources":["ImageOverlapText"]},"imageOverlapTextAriaLabel":{"sources":["ImageOverlapTextAriaLabel"]},"spWebUrl":{"sources":["SPWebUrl"]},"fileType":{"sources":["FileType"]},"UniqueID":{"sources":["UniqueID"]},"iframeUrl":{"sources":["iframeUrl"]},"isVideoItem":{"sources":["isVideoItem"]}},"6":{"headingText":{"sources":["SiteTitle"]},"headingUrl":{"sources":["SPWebUrl"]},"title":{"sources":["UserName","Title"]},"personImageUrl":{"sources":["ProfileImageSrc"]},"name":{"sources":["Name"]},"initials":{"sources":["Initials"]},"itemUrl":{"sources":["WebPath"]},"activity":{"sources":["ModifiedDate"]},"previewUrl":{"sources":["PreviewUrl","PictureThumbnailURL"]},"iconUrl":{"sources":["IconUrl"]},"accentColor":{"sources":["AccentColor"]},"cardType":{"sources":["CardType"]},"tipActionLabel":{"sources":["TipActionLabel"]},"tipActionButtonIcon":{"sources":["TipActionButtonIcon"]},"className":{"sources":["ClassName"]},"telemetryProperties":{"sources":["TelemetryProperties"]},"imageOverlapText":{"sources":["ImageOverlapText"]},"imageOverlapTextAriaLabel":{"sources":["ImageOverlapTextAriaLabel"]},"spWebUrl":{"sources":["SPWebUrl"]},"fileType":{"sources":["FileType"]},"UniqueID":{"sources":["UniqueID"]},"iframeUrl":{"sources":["iframeUrl"]},"isVideoItem":{"sources":["isVideoItem"]}}},"webId":"f9d0ac17-0a85-4b1b-937d-e106eb50af40","siteId":"0e969b42-9107-4e0a-a16d-77ba2ea54ec3"}

I initially tried to use ConvertFrom-Json to handle the properties, but encountered an error due to keys with different casing.

$webpart.PropertiesJson|convertfrom-json -depth 10

ConvertFrom-Json: Cannot convert the JSON string because it contains keys with different casing. Please use the -AsHashTable switch instead. The key that was
attempted to be added to the existing key 'FileType' was 'fileType'.

To work around this, I used a string replace function to change the property “isTitleEnabled” to false. This successfully hid the “See All” button while keeping the title visible.

# Connect to your SharePoint site
Connect-PnPOnline -Url "https://contoso.sharepoint.com/sites/Project" -Interactive

# Specify the page URL
$pageUrl = "ProjectHome.aspx"

# Get the page and its web parts$
$page = Get-PnPClientSidePage -Identity $pageUrl
$webParts = $page.Controls | Where-Object { $_.Title -eq 'Highlighted content' } 

# Loop through each web part
foreach ($webPart in $webParts) {
        # Update isTitleEnabled property within PropertiesJson
        $jsonUp = $webpart.PropertiesJson.Replace('"isTitleEnabled":true','"isTitleEnabled":false') 
        
        Set-PnPPageWebPart -Page $pageUrl -Identity $webPart.InstanceId -PropertiesJson $jsonUp
    }

# Disconnect from the SharePoint site
Disconnect-PnPOnline

The “See All” button successfully hidden.

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Conclusion

In this post, we explored a workaround for an issue with the “Show Title and Commands” toggle in the Highlighted Content web part in SharePoint. While awaiting a resolution from Microsoft, we leveraged the power of PnP PowerShell and the Set-PnPPageWebPart cmdlet to update the PropertiesJson property of the web part.

References

Toggle “Show Title and Commands” for Highlighted webpart in SharePoint not working