Category Archives: PowerApps

Model-driven app configuration entity – the most unusual approach I’ve ever seen, but it works

I was looking at the Omnichannel lately, and , then, I realized something that might be worth sharing. You know how we would often create a configuration entity in our model-driven apps? Omnichannel is doing just that, but it’s taking it one step further. It provides multiple forms for the configuration entity so that each… Read More »

Why would you want to restart your portal?

It’s been a few days since my colleague had run into the error below with the Power Apps Portals: From the stacktrace, we can probably guess that the problem is related to the permissions somehow: Adxstudio.Xrm.Cms.Security.WebsiteAccessPermissionProvider.TryAssertRightProperty And, yes, this issues started to happen once an Administrator web role had been deleted. That did not happen… Read More »

How do we pass configuration settings to the virtual entity plugins?

When configuring a data source in the plugin registration tool, there is this note which implies that we should be able to supply configuration settings to the data provider plug-ins: There are a few more details in the docs: https://docs.microsoft.com/en-us/powerapps/maker/data-platform/create-edit-virtual-entities Which is encouraging, but it’s still not clear how do we read those configuration settings… Read More »

Form component controls and field validations / event handlers

Form components controls (https://docs.microsoft.com/en-us/powerapps/maker/model-driven-apps/form-component-control) can be extremely useful. It may not look so, at the first glance, since, after all, what they give us is, essentially, one extra tab on the “main” table form. In that tab, we can display columns from the secondary table. This comes at the cost of not having access to… Read More »