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Showing posts from November, 2016

An intro to conditional validation and formatting in PowerApps (using SharePoint as a data source)

The Problem What if we need to create a form that changes it's behaviour based on the answer entered by the user.

For example, we need to build a leave request form that: Shows the comment field if applying for a sick leave, but hides the comment field if applying for a annual leaveRequires the requestor to write a comment if their sick leave is more than 1 day, but is optional if sick for just 1 day.  The default form interface for custom lists in SharePoint Online can be used for basic scenarios, but doesn't provide an easy way to add business logic described above (unless you want to write some javascript)

In the past InfoPath would have been the tool of choice for many, however this tool is now in maintenance mode and whilst it will still be supported for a wee while there will be no improvements or enhancements to the platform.

The Solution This is where PowerApps come in. PowerApps is now the platform that is recommended by Microsoft as a way for business users to create…