先生号 | 名称和描述 |
1 |
uppercase
将文本转换为大写文本。
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2 |
lowercase
将文本转换为小写文本。
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3 |
currency
以货币格式格式化文本。
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4 |
filter
根据提供的条件将数组过滤为它的一个子集。
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5 |
orderby
根据提供的条件对数组进行排序。
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Enter first name:<input type = "text" ng-model = "student.firstName"> Enter last name: <input type = "text" ng-model = "student.lastName"> Name in Upper Case: {{student.fullName() | uppercase}}
Enter first name:<input type = "text" ng-model = "student.firstName"> Enter last name: <input type = "text" ng-model = "student.lastName"> Name in Lower Case: {{student.fullName() | lowercase}}
Enter fees: <input type = "text" ng-model = "student.fees"> fees: {{student.fees | currency}}
Enter subject: <input type = "text" ng-model = "subjectName"> Subject: <ul> <li ng-repeat = "subject in student.subjects | filter: subjectName"> {{ subject.name + ', marks:' + subject.marks }} </li> </ul>
Subject: <ul> <li ng-repeat = "subject in student.subjects | orderBy:'marks'"> {{ subject.name + ', marks:' + subject.marks }} </li> </ul>
<html> <head> <title>Angular JS Filters</title> <script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"> </script> </head> <body> <h2>AngularJS Sample Application</h2> <div ng-app = "mainApp" ng-controller = "studentController"> <table border = "0"> <tr> <td>Enter first name:</td> <td><input type = "text" ng-model = "student.firstName"></td> </tr> <tr> <td>Enter last name: </td> <td><input type = "text" ng-model = "student.lastName"></td> </tr> <tr> <td>Enter fees: </td> <td><input type = "text" ng-model = "student.fees"></td> </tr> <tr> <td>Enter subject: </td> <td><input type = "text" ng-model = "subjectName"></td> </tr> </table> <br/> <table border = "0"> <tr> <td>Name in Upper Case: </td><td>{{student.fullName() | uppercase}}</td> </tr> <tr> <td>Name in Lower Case: </td><td>{{student.fullName() | lowercase}}</td> </tr> <tr> <td>fees: </td><td>{{student.fees | currency}} </td> </tr> <tr> <td>Subject:</td> <td> <ul> <li ng-repeat = "subject in student.subjects | filter: subjectName |orderBy:'marks'"> {{ subject.name + ', marks:' + subject.marks }} </li> </ul> </td> </tr> </table> </div> <script> var mainApp = angular.module("mainApp", []); mainApp.controller('studentController', function($scope) { $scope.student = { firstName: "Mahesh", lastName: "Parashar", fees:500, subjects:[ {name:'Physics',marks:70}, {name:'Chemistry',marks:80}, {name:'Math',marks:65} ], fullName: function() { var studentObject; studentObject = $scope.student; return studentObject.firstName + " " + studentObject.lastName; } }; }); </script> </body> </html>