Ik werk aan de Angular-app. Ik heb geprobeerd ng-if te gebruiken en binnen ng-repeatte wisselen, maar het lukte niet. Ik heb gegevens zoals:
**[{"_id":"52fb84fac6b93c152d8b4569",
"post_id":"52fb84fac6b93c152d8b4567",
"user_id":"52df9ab5c6b93c8e2a8b4567",
"type":"hoot",},
{"_id":"52fb798cc6b93c74298b4568",
"post_id":"52fb798cc6b93c74298b4567",
"user_id":"52df9ab5c6b93c8e2a8b4567",
"type":"story",},
{"_id":"52fb7977c6b93c5c2c8b456b",
"post_id":"52fb7977c6b93c5c2c8b456a",
"user_id":"52df9ab5c6b93c8e2a8b4567",
"type":"article",},**
$scope.comments = gegevens hierboven vermeld
en mijn HTML zoals :
<div ng-repeat = "data in comments">
<div ng-if="hoot == data.type">
//differnt template with hoot data
</div>
<div ng-if="story == data.type">
//differnt template with story data
</div>
<div ng-if="article == data.type">
//differnt template with article data
</div>
</div>
Hoe kan ik dit in Angular bereiken?
Antwoord 1, autoriteit 100%
Probeer strings(hoot, story, article) te omringen met aanhalingstekens ':
<div ng-repeat = "data in comments">
<div ng-if="data.type == 'hoot' ">
//different template with hoot data
</div>
<div ng-if="data.type == 'story' ">
//different template with story data
</div>
<div ng-if="data.type == 'article' ">
//different template with article data
</div>
</div>
Antwoord 2, autoriteit 94%
Deze is ook opmerkelijk
<div ng-repeat="post in posts" ng-if="post.type=='article'">
<h1>{{post.title}}</h1>
</div>
Antwoord 3, autoriteit 13%
Ik raad aan om alle sjablonen naar aparte bestanden te verplaatsen en geen spagetti binnen herhalen
kijk hier:
html:
<div ng-repeat = "data in comments">
<div ng-include src="buildUrl(data.type)"></div>
</div>
js:
var app = angular.module('plunker', []);
app.controller('MainCtrl', function($scope) {
$scope.comments = [
{"_id":"52fb84fac6b93c152d8b4569",
"post_id":"52fb84fac6b93c152d8b4567",
"user_id":"52df9ab5c6b93c8e2a8b4567",
"type":"hoot"},
{"_id":"52fb798cc6b93c74298b4568",
"post_id":"52fb798cc6b93c74298b4567",
"user_id":"52df9ab5c6b93c8e2a8b4567",
"type":"story"},
{"_id":"52fb7977c6b93c5c2c8b456b",
"post_id":"52fb7977c6b93c5c2c8b456a",
"user_id":"52df9ab5c6b93c8e2a8b4567",
"type":"article"}
];
$scope.buildUrl = function(type) {
return type + '.html';
}
});