一、为ui-router添加进度条
在使用动态控制器或者ajax,添加数据的时候需要进度条提示,
$stateChangeStart: 当状态开始改变时触发
$stateChangeSuccess: 当状态改变结束时触发
二、实例1,创建一个进度条指令
- // Route State Load Spinner(used on page or content load)
- MetronicApp.directive('ngSpinnerBar',['$rootScope','$state',function($rootScope,$state) {
- return {
- link: function(scope,element,attrs) {
- // by defult hide the spinner bar
- element.addClass('hide'); // hide spinner bar by default
- // display the spinner bar whenever the route changes(the content part started loading)
- $rootScope.$on('$stateChangeStart',function() {
- element.removeClass('hide'); // show spinner bar
- });
- // hide the spinner bar on rounte change success(after the content loaded)
- $rootScope.$on('$stateChangeSuccess',function() {
- element.addClass('hide'); // hide spinner bar
- $('body').removeClass('page-on-load'); // remove page loading indicator
- Layout.setAngularJsSidebarMenuActiveLink('match',null,$state); // activate selected link in the sidebar menu
- // auto scorll to page top
- setTimeout(function () {
- App.scrollTop(); // scroll to the top on content load
- },$rootScope.settings.layout.pageAutoScrollOnLoad);
- });
- // handle errors
- $rootScope.$on('$stateNotFound',function() {
- element.addClass('hide'); // hide spinner bar
- });
- // handle errors
- $rootScope.$on('$stateChangeError',function() {
- element.addClass('hide'); // hide spinner bar
- });
- }
- };
- }
- ])
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