When the grid that based on Extjs were loading, 'loading...' text was displayed on the screen. In order to remove it, you need to define in the class in config setup of the grid, viewConfig section with the '
See the article about it in my blog
Software Developer (Senior)
I’m a .net architect, focusing mainly on
writing a scalable components, My expertise is designing for optimal performance and scalability. Always in search
of new knowledge and ambitions.
Personal blog gregnozik.blogspot.com