$viewContentLoaded
当ngview被重新加载的时候的传播
$routeChangeStart 属于$route模块 使用的路由和切换的路由做对比，路由还没有切换的时候
$locationChangeStart属于$location模块当路由切换完毕的时候的
通过这几个属性我们不用使用ajax的状态管理就能够实现loading效果、
$scope.$on('$routeChangeStart', function() { $scope.vewiAble = false; $scope.progressbar.start(); $_ele('.pika-single', true).remove(); $_ele('.mainLoading').show(); if(angular.pikadayArray) { angular.pikadayArray.length = 0 } }); angular.edition = document.body.getAttribute('version'); $scope.$on('$viewContentLoaded', function() { $timeout(function() { var applyCSS = document.getElementById('APPLY_CSS'); if(applyCSS) { applyCSS.parentNode.removeChild(applyCSS); } var css = document.getElementById('CACHE_CSS').innerHTML || '', head = document.head || document.getElementsByTagName('head')[0], style = document.createElement('style'); css = $$.htmlUnescape(css); style.type = 'text/css'; style.id = 'APPLY_CSS'; if(style.styleSheet) { style.styleSheet.cssText = css; } else { style.appendChild(document.createTextNode(css)); } head.appendChild(style); $_ele('.mainLoading').hide(); $scope.vewiAble = true; $scope.progressbar.complete(); }) });