Die $scope
Daten werden nicht auf der Seite angezeigt.
Ich habe 2 Ansichten, die den gleichen Controller verwenden.
Ich habe diese Ansicht, und ich bin auf Bearbeiten Ausgabe Taste
<div class="container" data-ng-init="adminInit()">
<div class="row">
<div class="col-lg-12">
<div class="page-header text-center">
<h1>Issues Admin</h1>
<button type="button" class="btn btn-primary" ui-sref="add-issue">
Add Issue
</button>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<h3>Current Issues</h3>
<ul ng-repeat="issue in issues">
<li>
<strong>{{issue.title}}</strong> - Current Status:
<strong>{{issue.status}}</strong>
<div ng-hide="true" class="btn btn-xs btn-primary glyphicon glyphicon-pencil" ng-click="editIssue(issue._id)"></div>
<div class="btn btn-xs btn-primary glyphicon glyphicon-pencil" ng-click="editIssue(issue._id)"></div>
<div class="btn btn-xs btn-danger glyphicon glyphicon-remove" ng-click="deleteIssue(issue._id)"></div>
</li>
<ul>
<li>{{issue.description}}</li>
<li>Issue Logged at: {{issue.timestamp | date:'MM/dd/yyyy @ h:mma'}}</li>
</ul>
</ul>
</div>
</div>
</div>
Und dies in meinem Controller
$scope.editIssue = function(id) {
$state.go('edit-issue');
$http.get(Configuration.API + 'api/issue/' + id)
.then(function successCallback(response) {
$scope.issueToEdit = response.data;
console.log($scope.issueToEdit);
});
};
dann die edit-Ausgabe Ansicht
<div class="container">
<div class="row">
<div class="col-lg-12">
<div class="page-header text-center">
<h1>Edit Issue</h1>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<form name="frm" ng-submit="updateIssue()">
<div class="form-group">
<label for="editIssueTitle">Issue Title</label>
<input type="text" name="editIssueTitle" id="editIssueTitle" class="form-control" ng-model="issueToEdit.title" required/>
</div>
<div class="form-group">
<label for="editIssueDesc">Issue Description</label>
<textarea name="editIssueDesc" id="editIssueDesc" class="form-control" cols="60" rows="16" ng-model="issueToEdit.description" required></textarea>
</div>
<div class="form-group">
<label for="editIssueStatus">Issue Status</label>
<select name="editIssueStatus" id="editIssueStatus" class="form-control" ng-model="issueToEdit.status" required>
<option value="Identified">Identified</option>
<option value="Investigating">Investigating</option>
<option value="Monitoring">Monitoring</option>
<option value="Resolved">Resolved</option>
</select>
</div>
<button class="btn btn-default" ng-disabled="frm.$invalid">Go</button>
</form>
</div>
</div>
</div>
Aber die issueToEdit
Daten werden nie angezeigt Die console.log Zeile zeigt die r Lichtdaten
{
"_id": "58135b6e3987b8a90c4fc15b"
"title": "Test"
"description": "Testset"
"timestamp": "2016-10-28T14:06:38.284Z"
"status": "Monitoring"
"__v": 0
}
Eine Idee, warum das passiert?
EDIT: Lassen Sie mich ein wenig klären, wenn ich auf der Edit-Problemseite lande, möchte ich die issueToEdit
Daten im Formular angezeigt, so dass ich dann die Informationen aktualisieren und dann speichern kann.
EDIT2: Hier ist meine volle Steuerung und app.js
app.controller('issuesController', ['$scope', '$http', '$state', '$interval', 'auth', 'Configuration', function($scope, $http, $state, $interval, auth, Configuration) {
$scope.isLoggedIn = auth.isLoggedIn;
$scope.getIssues = function() {
console.log('retrieving issues');
$http.get(Configuration.API + 'api/issue')
.success(function(data) {
$scope.issues = data;
})
.error(function(data) {
console.log('Error: ' + data);
});
};
$scope.addIssue = function() {
var nIssue = {
'title': $scope.newissue.title,
'description': $scope.newissue.description,
'timestamp': new Date(),
'status': $scope.newissue.status
}
$http.post(Configuration.API + 'api/issue', nIssue)
.success(function(data) {
$state.go('admin');
})
.error(function(data) {
console.log('Error: ' + data);
});
};
$scope.editIssue = function(id) {
$state.go('edit-issue');
$http.get(Configuration.API + 'api/issue/' + id)
.then(function successCallback(response) {
$scope.issueToEdit = response.data;
console.log($scope.issueToEdit);
});
};
$scope.updateIssue = function() {
//ToDo add this logic
};
$scope.deleteIssue = function(id) {
$http.delete(Configuration.API + 'api/issue/' + id)
.success(function(data) {
$scope.issues = data;
})
.error(function(data) {
console.log('Error: ' + data);
});
};
$scope.adminInit = function() {
$scope.getIssues();
$interval($scope.getIssues, 60000);
};
$scope.issueInit = function() {
$scope.getIssues();
$interval($scope.getIssues, 60000);
$(".devInfo").text(navigator.userAgent);
$(".flashVersion").text(FlashDetect.raw);
};
}]);
app.js
var app = angular.module('supportWebsite', ['ui.router']);
app.config(['$stateProvider', '$urlRouterProvider', '$locationProvider', function($stateProvider, $urlRouterProvider, $locationProvider) {
$urlRouterProvider.otherwise('/articles');
$stateProvider
.state('home', {
url: '/',
templateUrl: '/pages/issues/index.html',
controller: 'issuesController'
})
.state('admin', {
url: '/admin',
templateUrl: '/pages/issues/admin/index.html',
controller: 'issuesController',
onEnter: ['$state', 'auth', function($state, auth) {
if (!auth.isLoggedIn()) {
$state.go('login');
}
}]
})
.state('add-issue', {
url: '/admin/add-issue',
templateUrl: '/pages/issues/admin/add.html',
controller: 'issuesController',
onEnter: ['$state', 'auth', function($state, auth) {
if (!auth.isLoggedIn()) {
$state.go('login');
}
}]
})
.state('edit-issue', {
url: '/admin/edit-issue',
templateUrl: '/pages/issues/admin/edit.html',
controller: 'issuesController',
onEnter: ['$state', 'auth', function($state, auth) {
if (!auth.isLoggedIn()) {
$state.go('login');
}
}]
});
$locationProvider.html5Mode(true);
}]);
Das Problem ist, dass wenn Sie den Zustand ändern, Ihr Controller erneut geladen wird. In diesem Moment verlieren Sie Ihre Daten. Sie sollten zuerst den Status ändern und dann die Daten laden. Oder Sie wechseln die Ansichten mit ng-hide anstelle des Status. – Gerfried
Was ist Ihr Controller-Code? Es hilft Ihnen zu sehen, was Sie dem Bereich zuweisen – Juan
Ist das nicht, was ich tue? $ state.go, dann der http-Aufruf? – Greyhammer