A quick-and-dirty busy indicator for Meteor method calls

meteor add fongandrew:look-busy

Use LookBusy.call(...) instead of Meteor.call(...). Arguments to both are identical and can include callbacks.

Then insert {{> saveStatus}} somewhere in your layout. When a LookBusy method call is pending, the saveStatus template will display a message inside a #save-status div indicating that there are pending actions. If you have fontawesome installed, this will include a spinner as well. If the LookBusy call fails, the saveStatus template will display an error message.

See the look_busy.js file for available config options.