如何恢復angularJS中單擊的變量

Question

當我單擊按鈕時，只需恢復（在“ myfunction”中）行中的變量“ name”

這是我的索引頁面

<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<body>


<div ng-app="myApp" ng-controller="customersCtrl"> 

<table>
    <tr>
    <th>Nom</th>
    <th>Pays</th>
    <th>Ville</th>
    <th>button</th>
    </tr>
    <tr ng-repeat="x in myData">
    <td value="{{x.Name}}">{{ x.Name | uppercase }}</td>
    <td>{{ x.Country }}</td>
    <td>{{ x.City }}</td>
    <td><button ng-click="myFunction()">Click me!</button></td>
    </tr>
</table>

</div>

<script src="Ctrl.js"></script>

</body>
</html>

這是我的控制器

var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
  $http.get("customers.php").then(function (response) {
      $scope.myData = response.data.records;
      console.log($scope.myData);
      $scope.myfunction = function(){


      }
  });
});

這是我的文件php

{ "records":[ {"Name":"Alfreds Futterkiste","City":"Berlin","Country":"Germany"}, {"Name":"Ana Trujillo Emparedados y helados","City":"México D.F.","Country":"Mexico"}, {"Name":"Antonio Moreno Taquería","City":"México D.F.","Country":"Mexico"}, {"Name":"Around the Horn","City":"London","Country":"UK"}, {"Name":"B's Beverages","City":"London","Country":"UK"}, {"Name":"Berglunds snabbköp","City":"Luleå","Country":"Sweden"}, {"Name":"Blauer See Delikatessen","City":"Mannheim","Country":"Germany"}, {"Name":"Blondel père et fils","City":"Strasbourg","Country":"France"}, {"Name":"Bólido Comidas preparadas","City":"Madrid","Country":"Spain"}, {"Name":"Bon app'","City":"Marseille","Country":"France"}, {"Name":"Bottom-Dollar Marketse","City":"Tsawassen","Country":"Canada"}, {"Name":"Cactus Comidas para llevar","City":"Buenos Aires","Country":"Argentina"}, {"Name":"Centro comercial Moctezuma","City":"México D.F.","Country":"Mexico"}, {"Name":"Chop-suey Chinese","City":"Bern","Country":"Switzerland"}, {"Name":"Comércio Mineiro","City":"São Paulo","Country":"Brazil"} ] }

預先感謝您的回復，

Answer 1

我認為您以自己的方式嘗試了此簡單的操作，但由於輸入錯誤，沒有在控制器的函數內獲取任何數據:)

從HTML內部調用函數時，您犯了一個非常愚蠢的錯誤。 您將其鍵入為myFunction()其中，根據控制器的代碼，調用名稱應為myfunction() 。

因此，以下內容非常有效！

<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<body>


<div ng-app="myApp" ng-controller="customersCtrl"> 

<table>
    <tr>
    <th>Nom</th>
    <th>Pays</th>
    <th>Ville</th>
    <th>button</th>
    </tr>
    <tr ng-repeat="x in myData">
    <td value="{{ x.Name }}">{{ x.Name | uppercase }}</td>
    <td>{{ x.Country }}</td>
    <td>{{ x.City }}</td>
    <td><button ng-click="myfunction(x.Name)">Click me!</button></td>
    </tr>
</table>

</div>

<script src="Ctrl.js"></script>

</body>
</html>

與Ctrl.js一樣，如下所示...

var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
  $http.get("customers.php").then(function (response) {
      $scope.myData = response.data.records;
      console.log($scope.myData);
      $scope.myfunction = function(Name){
            console.log(Name);
      }
  });
});

Javascript區分大小寫！

如何恢復angularJS中單擊的變量

問題描述

1 個解決方案

解決方案1
0 已采納 2017-03-18 00:19:25

如何恢復angularJS中單擊的變量

問題描述

1 個解決方案

解決方案1 0 已采納 2017-03-18 00:19:25

解決方案1
0 已采納 2017-03-18 00:19:25