本文介绍Angularjs渲染的 using 指令的星级评分系统示例，分享给大家，具体如下：
我试图创建静态使用 angularjs/离子成效甚微的星级评分系统。但目前什么都不输出到屏幕上......我是我做错了吗？

service.html

<ion-list> <ion-item ng-repeat="business in businessList track by $index" class="item-icon-right"> <h2>{{business.name}}</h2> {{business.distance}} miles <br> <div star-rating rating-value="{{business.rating}}" max="rating.max"></div> <i class="icon ion-chevron-right icon-accessory"></i> </ion-item> </ion-list>

directives.js

angular.module('starter.directives', []).directive('starRating', function() { return { restrict: 'A', template: '<ul class="rating">' + '<li ng-repeat="star in stars" ng-class="star">' + '\u2605' + '</li>' + '</ul>', scope: { ratingValue: '=', max: '=' }, link: function(scope, elem, attrs) { scope.stars = []; for (var i = 0; i < scope.max; i++) { scope.stars.push({ filled: i < scope.rating }); } } }});

services.js

.service("BusinessData", [function () { var businessData = [ { id: 1, serviceId: 1, name: 'World Center Garage', distance: 0.1, rating: 4 }]; return { getAllBusinesses: function () { return businessData; }, getSelectedBusiness: function(serviceId) { var businessList = []; serviceId = parseInt(serviceId); for(i=0;i<businessData.length;i++) { if(businessData[i].serviceId === serviceId) { businessList.push(businessData[i]); } } return businessList; } }}])

controller.js

.controller('ServiceCtrl', function($scope, ServicesData, BusinessData, $stateParams) { $scope.service = ServicesData.getSelectedService($stateParams.service); $scope.businessList = BusinessData.getSelectedBusiness($stateParams.service);});

解决方法 1:

controller.js

.controller('ServiceCtrl', function($scope, ServicesData, BusinessData, $stateParams) { $scope.service = ServicesData.getSelectedService($stateParams.service); $scope.businessList = BusinessData.getSelectedBusiness($stateParams.service); $scope.ratings = { current: 5, max: 10 };

和也修改service.html

<div star-rating rating-value="rating.current" max="rating.max"></div>

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。