我必须做的事情:每个用户附近都是EDIT button
。当我点击EDIT
button
时,我被重定向到另一个名为page
的{{1}},其中包含我可以编辑的字段。现在我正在尝试点击\#\editMember
时,字段会自动填入用户的信息。应该针对用户的EDIT
放置信息,因此,如果我点击John Smith的id
EDIT
,John Smith的信息就会显示在button
字段中。
我的问题,当我点击extracted
按钮时,字段未被填充并且给我以下错误。
EDIT
更新:我发现ReferenceError: $routeParams is not defined
时遗失了/
!
更新2 :我已通过插入.when('/memberEdit/:memberID...
文件路径来更新帖子。
更新3 :字段未自动填充(空) 并解决了错误。 从
更改了代码index.html
到
while($row = mysqli_affected_rows($result)) {
$data = $row;
}
谢谢!
这是我的代码:
HTML(存储文件等链接的索引页面):
while($row = mysqli_fetch_assoc($result)) {
$data = $row;
}
HTML(显示要编辑<head>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" integrity="sha512-dTfge/zgoMYpP7QbHy4gWMEGsbsdZeCXz7irItjcC3sPUFtf0kuFbDz/ixG7ArTxmDjLXDmezHubeNikyKGVyQ==" crossorigin="anonymous">
<link rel="stylesheet" href="styles.css"/>
<script src="http://maps.googleapis.com/maps/api/js"></script>
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css" integrity="sha384-aUGj/X2zp5rLCbBxumKTCw2Z50WgIr1vs/PFN4praOTvYXWlVyh2UtNUU0KAUhAX" crossorigin="anonymous">
<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
<script src="js/javascript.js"></script>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js" integrity="sha512-K1qjQ+NcF2TYO/eI3M6v8EiNYZfA95pQumfvcVrTHtwQVDG+aHRqLi/ETn2uB+1JqwYqVG3LIvdm9lj6imS/pQ==" crossorigin="anonymous"></script>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script src="js/angular.min.js"></script>
<script src="js/angular-route.min.js"></script>
<script src="angularApp.js"></script>
<!-- bxSlider Javascript file -->
<script src="js/jquery.bxslider.min.js"></script>
<!-- bxSlider CSS file -->
<link href="libraries/jquery.bxslider.css" rel="stylesheet" />
<title> Music </title>
</head>
的所有用户的MemberList):
buttons
HTML(MemberEdit <thead><tr> <th> Member Image </th><th>Name</th> <th>Surname</th> <th>Status</th> </tr></thead>
<tbody>
<tr ng-repeat="member in members | filter: searchTerm | orderBy: orderFilter">
<td> <a href="#/memberDetails"> <img class="image" ng-src="{{member.memberImage}}"> </a></td>
<td>{{member.name | uppercase}}</td>
<td>{{member.surname | uppercase}}</td>
<td>{{member.dateOfAffiliation | date}}</td>
<td>{{member.status}}</td>
<td>{{member.email}}</td>
<td>{{member.summary}}</td>
<td>
<button class="btn btn-primary" ng-click="deleteMember(member)"> DELETE </button>
</td>
<td>
<a href="#/memberEdit/{{member.memberID}}"> <button class="btn btn-primary"> EDIT </button> </a>
<br>
</td>
</tr>
</tbody>
</table>
其中字段填充了成员的信息):
page
AngularJS应用程序(控制器):
<div id="container">
<form class="form-group" id="customForms"> <!-- single controller-->
<label> Name </label>
<input id="customFormsInput" class="form-control" ng-model="member.name" type="text" placeholder="Name goes here" required/>
<br>
<label> Surname </label>
<input id="customFormsInput" class="form-control" ng-model="member.surname" type="text" placeholder="Surname goes here" required/>
<br>
<label> Date of Affiliation </label>
<input id="customFormsInput" class="form-control" ng-model="member.dateOfAffiliation" type="date" required/>
<br>
<label> Status </label>
<br>
<select ng-model="member.status">
<option disabled="disabled">Choose member status</option>
<option value="active">Active</option>
<option value="non-active">Non-Active</option>
</select>
<br><br>
<label> Email </label>
<input id="customFormsInput" class="form-control" ng-model="member.email" type="email" required/>
<br>
<label> Summary </label>
<br>
<textarea ng-model="member.summary" rows="2" cols="100" type="text" placeholder="Insert text here" required>
<!-- User text -->
</textarea>
<br> <br>
<br> <br>
<button class="btn btn-primary" type="submit"> Update </button>
<br> <br> <br>
<a href="#/memberList"> <button class="btn btn-primary"> Return to Member List</a> </button>
</form>
</div>
AngularJS App(路由):
app.controller('editMemberCtrl', ['$scope', '$http', '$location', '$routeParams', function() {
var memberID = $routeParams.memberID;
console.log(id);
$scope.updateMessage = "";
$http.post('model/editMember.php', {'memberID': memberID}).success(function(data) {
$scope.members = data;
console.log("Got data of member" + data);
});
}]);
PHP(要读取id与var app = angular.module('ScrollingApp', ['ngRoute'])
.config( ['$routeProvider', function($routeProvider) {
$routeProvider
.when('/home', {
templateUrl: 'view/home.html'
})
.when('/promo', {
templateUrl: 'view/promoSection.html'
})
.when('/contactUs', {
templateUrl: 'view/contactUs.html', controller: 'mapController'
})
.when ('/aboutUs', {
templateUrl: 'view/aboutUs.html'
})
.when('/loginForm', {
templateUrl: 'view/loginForm.html'
})
.when('/memberList', {
templateUrl: 'view/memberList.html', controller: 'memberCtrl'
})
.when('/contactUsList', {
templateUrl: 'view/contactUsList.html'
})
.when('/memberDetails', {
templateUrl: 'view/memberDetails.html', controller: 'memberCtrl'
})
.when('/memberEdit/:memberID', {
templateUrl: 'view/memberEdit.html', controller: 'editMemberCtrl'
})
.otherwise({
redirectTo: '/home'
});
}]);
中匹配的位置):
table
错误:
<?php
$data = json_decode(file_get_contents("php://input"));
$memberID = $data->memberID;
require_once("connection.php");
$connection = connectToMySQL();
$query = "SELECT * FROM tbl_member WHERE memberID = $memberID";
$result = mysqli_query($connection, $query)
or die("Error in query: ". mysqli_error($connection));
while($row = mysqli_fetch_assoc($result)) {
$data = $row;
}
echo json_encode($data);
?>
答案 0 :(得分:1)
如果没有看到实际的返回值,很难真正告诉问题的根源。
但是我看到了:你期望查询得到一个成员数组,但PHP返回一行:
while($row = mysqli_affected_rows($result)) {
$data = $row;
}
echo json_encode($data);
因此,当您遍历该行时,您将没有键和值,而是column of columns
。该列显然没有.name
或.surname
等属性。
更新:
另一个问题是,您的PHP代码不会返回内容类型Content-type: text/json
。如果您的响应字符串是JSON,Angulars $http
服务将使用内容类型来决定。早期版本的ng使用正则表达式来识别json,但已经放弃了有利于包含json(https://github.com/angular/angular.js/issues/2973)的内容类型。
因此,尝试在application/json
或text/json
等PHP响应中添加内容类型标头,然后重试。
header('Content-Type: application/json');
答案 1 :(得分:0)
您需要在html中引用angular-route javascript文件。尝试将以下行添加到HTML标记中(将X.Y.Z替换为您正在使用的AngularJS版本:
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/X.Y.Z/angular-route.js"></script>
例如
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular-route.js"></script>
您没有完整的HTML代码,因此我无法确认这是否确实是问题。
答案 2 :(得分:0)
<强>解决强>
显然我的ng-model
与$scope.members = data;
不匹配
我的错误是我写了members.name
而不是member.name
(我有点生气:))