Created
August 19, 2013 17:42
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angular breadcrumb
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angular.module('services.breadcrumbs', []); | |
angular.module('services.breadcrumbs').factory('breadcrumbs', ['$rootScope', '$location', function($rootScope, $location){ | |
var breadcrumbs = []; | |
var breadcrumbsService = {}; | |
//we want to update breadcrumbs only when a route is actually changed | |
//as $location.path() will get updated imediatelly (even if route change fails!) | |
$rootScope.$on('$routeChangeSuccess', function(event, current){ | |
var pathElements = $location.path().split('/'), result = [], i; | |
var breadcrumbPath = function (index) { | |
return '/' + (pathElements.slice(0, index + 1)).join('/'); | |
}; | |
pathElements.shift(); | |
for (i=0; i<pathElements.length; i++) { | |
result.push({name: pathElements[i], path: breadcrumbPath(i)}); | |
} | |
breadcrumbs = result; | |
}); | |
breadcrumbsService.getAll = function() { | |
return breadcrumbs; | |
}; | |
breadcrumbsService.getFirst = function() { | |
return breadcrumbs[0] || {}; | |
}; | |
return breadcrumbsService; | |
}]); |
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