本文主要介紹了Angularjs渲染的 using 指令的星級評分系統範例,小編覺得挺不錯的,現在分享給大家,也給大家做個參考,希望能幫助到大家更好的掌握Angularjs。
本文介紹Angularjs渲染的 using 指令的星級評分系統範例,分享給大家,具體如下:
我試圖創建靜態使用 angularjs/離子成效甚微的星級評分系統。但目前什麼都不輸出到螢幕上......我是我做錯了嗎?
service.html
<ion-list> <ion-item ng-repeat="business in businessList track by $index" class="item-icon-right"> <h2>{{business.name}}</h2> {{business.distance}} miles <br> <p star-rating rating-value="{{business.rating}}" max="rating.max"></p> <i class="icon ion-chevron-right icon-accessory"></i> </ion-item> </ion-list>
directives.js
angular.module('starter.directives', []) .directive('starRating', function() { return { restrict: 'A', template: '<ul class="rating">' + '<li ng-repeat="star in stars" ng-class="star">' + '\u2605' + '</li>' + '</ul>', scope: { ratingValue: '=', max: '=' }, link: function(scope, elem, attrs) { scope.stars = []; for (var i = 0; i < scope.max; i++) { scope.stars.push({ filled: i < scope.rating }); } } } });
services.js
.service("BusinessData", [function () { var businessData = [ { id: 1, serviceId: 1, name: 'World Center Garage', distance: 0.1, rating: 4 } ]; return { getAllBusinesses: function () { return businessData; }, getSelectedBusiness: function(serviceId) { var businessList = []; serviceId = parseInt(serviceId); for(i=0;i<businessData.length;i++) { if(businessData[i].serviceId === serviceId) { businessList.push(businessData[i]); } } return businessList; } } }])
controller.js
.controller('ServiceCtrl', function($scope, ServicesData, BusinessData, $stateParams) { $scope.service = ServicesData.getSelectedService($stateParams.service); $scope.businessList = BusinessData.getSelectedBusiness($stateParams.service); });
#解決方法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
<p star-rating rating-value="rating.current" max="rating.max"></p>
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