问题
Trying to set a class based on my current controller or current route (URL Segment 1).
something like
<body class="{{controllerName}}">
That way in case I need to target separate pages for CSS specificity, it makes it easy.
回答1:
My solution would be: subscribe to route changes at route scope and put name of the controller there:
app.run(function($rootScope) {
$rootScope.$on('$routeChangeSuccess', function(ev,data) {
if (data.$route && data.$route.controller)
$rootScope.controller = data.$route.controller;
})
});
Check Plunker solution
回答2:
You can use the $route service, it has current property which will give you current controller.
回答3:
Even simpler. There's a controller property directly on the data argument.
$rootScope.$on("$routeChangeSuccess", function(e, data) {
$rootScope.controller = data.controller;
});
As best as I can tell, the data argument is the same object as $route.current. The controller property is in the prototype for that object.
回答4:
For the version 1.3 of Angular, you can use this piece of code :
$rootScope.$on('$routeChangeSuccess', function (ev, data) {
if (data.$$route && data.$$route.controller)
$rootScope.controller = data.$$route.controller;
});
来源：https://stackoverflow.com/questions/14220244/how-to-set-class-based-on-current-route-name-controller