从另一个调用一个函数并传递参数angular

Question

editContact.html

 <h1>Select record to edit </h1>{{msg}}{{phone_number}}</br></br>
<form>
<table>
    <tr>
        <td>First Name: </td><td><input type="text" ng-model="firstname">
 </td>
    </tr>
    <tr>
        <td>Second Name: </td><td><input type="text" ng-model="secondname">
 </td>
    </tr>
    <tr>
        <td>Email: </td><td><input type="email" ng-model="email"></td>
    </tr>       
    <tr>
        <td>Status: </td>
        <td><input type="radio"  value="active" ng-model = 
   "status">Active</td>
        <td><input type="radio"  value="inactive" ng-
   model="status">Inactive</td>
    </tr>
    <tr>
        <td><input type="button" value="Submit" ng-click="updateData()" />
    </tr>   {{error}}
    </form>
   <div ng-init="displayContacts()">
   <table border="1px">
  <thead>
    <tr>
        <th>First Name</th>
        <th>Second Name</th>
        <th>Email</th>
        <th>Phone Number</th>
        <th>Status</th>
    </tr>   
   </thead> 
   <tbody>
    <tr ng-repeat="contact in data">
            <td>{{contact.first_name}}</td>
            <td>{{contact.second_name}}</td>
            <td>{{contact.email}}</td>
            <td>{{contact.phone_number}}</td>
            <td>{{contact.status}}</td>
            <td><button ng-
     click="editContacts(contact.phone_number);">Edit</button></td>
     </tr>
     </tbody>
     </table>

app.js

app.controller('EditController', function($scope, $http, ) {

    $scope.message = 'Hello from EditController';
    $scope.updateContacts = function(){
      $http.post("update.php", {
        'first_name':$scope.firstname, 
        'second_name' : $scope.secondname, 
        'email' : $scope.email,

        'status' : $scope.status}).success(function(msg){
        $scope.msg = "Data updated";
        }).error(function(error){
        $scope.error(error);
        })
      }

      $scope.displayContacts = function(){

          $http.get("retrieveAll.php").
          success(function(data){
              $scope.data = data;
          })
      }         
        $scope.editContacts = function(phone_number){
            $scope.phone_number = phone_number
            //var phone= phone_number;  
            $scope.msg = "Edit for number :";

    }

参数phone_number正在使用editContact（contact.phone_number）函数从editContact.html传递。我想现在发送到函数updateContact，在那里我使用phone_number进行php调用以更新与该特定phone_number的联系。

我看了服务但不知道我怎么能申请这种情况，如果有人可以给我看代码或者可以建议，我将不胜感激