Created
October 12, 2016 06:08
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Angular demo - show-more
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| <!doctype html> | |
| <html lang="en" ng-app="demoApp"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Angular demo - show-more</title> | |
| <style> | |
| li{list-style:none;} | |
| li .item{display:block;width:200px;margin-bottom:10px;padding:2px 4px;border:1px solid #888;} | |
| li:nth-child(even) .item{background-color:#DDD;} | |
| </style> | |
| </head> | |
| <body ng-controller="demoCtrl"> | |
| <h1>Angular demo - show-more</h1> | |
| <hr> | |
| <h3>Implementation 2</h3> | |
| <ul ng-if="true" ng-init="limitToNum = min"> | |
| <li ng-repeat="item in items | limitTo: limitToNum"> | |
| <span class="item">{{item}}</span> | |
| </li> | |
| <li ng-show="min < items.length"> | |
| <button ng-click="limitToNum = (isShowMore ? min : items.length); isShowMore = !isShowMore" ng-class="isShowMore ? 'show-more' : 'show-less'">{{isShowMore ? 'Show less' : 'Show more'}}</button> | |
| </li> | |
| </ul> | |
| <hr> | |
| <h3>Implementation 2</h3> | |
| <ul ng-if="true"> | |
| <li ng-repeat="item in items"> | |
| <span class="item" ng-if="$index < min || isShowMore">{{item}}</span> | |
| </li> | |
| <li ng-show="min < items.length"> | |
| <button ng-click="isShowMore = !isShowMore" ng-class="isShowMore ? 'show-more' : 'show-less'">{{isShowMore ? 'Show less' : 'Show more'}}</button> | |
| </li> | |
| </ul> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.8/angular.js"></script> | |
| <script> | |
| angular.module('demoApp', []).controller('demoCtrl', ['$scope', function($scope){ | |
| 'use strict'; | |
| $scope.items = ['Google', 'IBM', 'Hewlett-Packard', 'Dell']; | |
| $scope.min = 2; | |
| }]); | |
| </script> | |
| </body> | |
| </html> |
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