Showing WebAPI Validation Errors with ExtJS 6


Let’s say you use model validation with ASP.NET WebAPI and you are serving a client side application written in Sencha’s ExtJS.  To show those errors like this: You need to add a ValidationActionFilter to your startup code as follows: [crayon-58af0bad78a5a657327037/] [crayon-58af0bad78a73842948824/] And then, you can have your ExtJS code do something like the following to display the error: [crayon-58af0bad78a7d773795356/] [crayon-58af0bad78a85450571840/] And you can run it yourself at the Sencha Fiddle: HTH's … Continue Reading


Get every new post delivered to your Inbox

Join other followers: