Developing Web Apps on top of the PI System Hub

Tue, Nov 14 2023

ASP.NET Core (Web API) + PI AF SDK + Angular

ASP.NET Core 2 (Web API) and Angular with PI AF SDK: Part 1 - Creating the web server

ASP.NET Core 2 (Web API) and Angular with PI AF SDK: Part 2 - Creating the Angular app

ASP.NET Core 2 (Web API) and Angular with PI AF SDK: Part 3 - Securing the RESTful web service with JWT tokens and Identity Core

ASP.NET Core 2 (Web API) and Angular with PI AF SDK: Part 4 - Updating the Angular app to be compatible with JWT tokens

ASP.NET Core 2 (Web API) and Angular with PI AF SDK: Part 5 - Publishing the application to IIS

PI Web API + Angular

PI Web API and Angular 6: Getting started with PI Web API client library for Angular

PI World SF 2018 Developer Track - Developing Modern Web Apps Using Angular 5 and PI Web API

ASP.NET Core (MVC) + PI AF SDK

ASP.NET Core 2 (MVC/Razor) with PI AF SDK: Part 1 - Introduction

ASP.NET Core 2 (MVC/Razor) with PI AF SDK: Part 2 - Authenticating using ASP.NET Core Identity

ASP.NET MVC 5 + PI AF SDK

ASP.NET MVC 5 with PI AF SDK: Part 1 - Introduction

ASP.NET MVC 5 with PI AF SDK: Part 2 - Security

PI Vision 3 integration with PI Web API

New way to use PI Web API client library for AngularJS in PI Vision 3

Adding WebID client-side generation on the PI Web API client libraries for jQuery, Angular and AngularJS (for PI Vision 3)

PI Web API client libraries for Web

PI Web API client library for jQuery

PI Web API client library for AngularJS

PI Web API client library for Angular 6

Roger Palmen over 7 years ago

Thanks for looking into this. The workarounds work fine, so i won't bother too much clearing all my caches, etc.
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Gregor.Beck over 7 years ago

Hi Roger,

With Chrome 70 on a client machine which is not inside OSIsoft domain, I see the warnings Vincent posted but those will not prevent the video from loading. I did a Google search for the error you are seeing and it appears you are experiencing a common issue with Chrome - at least this is what this article claims. Because Vince and I don't see this issue, I conclude your experience is not really due to a certificate issue.
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Community User over 7 years ago

I am using Chrome 70 from a personal machine. Everything is loading and playing fine but I do get a warning in the console logs.

--Vince
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Roger Palmen over 7 years ago

Using Chrome 70, the video preview shows, but then the play button is replaced by a broken screen icon. IE11 loads ok though.

A quick experiment shows that if i right-click and request the video URL, the URL itself loads and plays fine in a new tab.
Digging deeper, Developer tools shows problems with the certificates: net::ERR_CERT_COMMON_NAME_INVALID
So it might be that Chrome70 is more stringent on checking those...
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Gregor.Beck over 7 years ago

Hi Roger,

For me the videos are working. Can you please check once more and if the still do not work for you, describe your experience and let us know what browser (incl. version) you are using?
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