ここに私の index.html ページがあります ------index.html-------
<!DOCTYPE html>
<html>
<head>
<script data-require="angular.js@1.4.0-beta.6" data-semver="1.4.0-beta.6"
src="https://code.angularjs.org/1.4.0-beta.6/angular.js"></script>
<script src="script.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="PeopleCtrl"> <input type="text"
name="search1" >
<input type="submit" ng-model="search1" value="search"
ng-click="checkAll"> <table border="1" ng-init="ageToShow=(people|
underTwenty: 20).length >= 1">
<tr name="search1" > <th>Id</th> <th>Name</th> <th ng-show="ageToShow"
ng-if="!ageToShow">Age</th> </tr> <tr ng-repeat="person in
people|filter: search" ng-show="person.age>20" >
<td><span>{{person.id}}</span> </td> <td><span>{{person.name}}</span>
</td> <td ng-show="!ageToShow"><span>{{person.age}}</span> </td> </tr>
</table>
</div> </body> </html>
必要なのは、送信ボタンを使用してレコードを検索することです....そして、ここに私のscript.jsファイルがあります...
--------script.js--------
// Code goes here
var myApp = angular.module('myApp', []);
myApp.controller('PeopleCtrl', function($scope,$filter) {
$scope.people = ([{
id: 1,
name: "Peter",
age: 22 }, {
id: 2,
name: "David",
age: 12 }, {
id: 3,
name: "Anil",
age: 32 }, {
id: 4,
name: "Chean",
age: 22 }, {
id: 5,
name: "Niladri",
age: 18 }
]);
$scope.people3 = $scope.people;
$scope.$watch('search1', function(val)
{
$scope.people = $filter('filter')($scope.people3, val);
});
}); myApp.filter('underTwenty', function() {
return function(values, limit) {
var returnValue = [];
angular.forEach(values, function(val, ind) {
if (val.age < limit)
returnValue.push(val);
}); return returnValue; }; });
plunkr.co/edit/?p=preview での私のコーディングは次のとおりです。