[英]Onsen angular js api call
I dont know if this is an angular js problem. 我不知道这是否是一个有角度的js问题。 Anyway, I am using onsen ui for my mobile app and I need a way to transition from one page to another and have the data shared between those pages .below is my app.js code. 无论如何,我正在为移动应用程序使用onsen ui,我需要一种从一个页面过渡到另一个页面并在这些页面之间共享数据的方法。以下是我的app.js代码。
// Wordpress Posts Controller
var app = angular.module('myApp', []);
app.controller('PostsController', function($scope, $http, PostsData) {
$http({method: 'GET', url: 'http://akufoaddo2016.com/api/get_recent_posts/'}).
success(function(data, status, headers, config) {
$scope.posts = data.posts;
}).
error(function(data, status, headers, config) {
});
$scope.showDetail = function(index) {
var selectedItem = $scope.posts[index];
PostsData.selectedItem = selectedItem;
$scope.ons.navigator.pushPage('page4.html', selectedItem);
}
});
The page i want to show the data on is page4.html and the code is below. 我要在其上显示数据的页面是page4.html,下面是代码。
<ons-page ng-controller="PostsController">
<ons-toolbar style="background-color: #132e42" >
<div class="left">
<ons-toolbar-button ng-click="app.slidingMenu.toggleMenu()"><ons-icon icon="ion-android-more-vertical" style="color: #fff"></ons-icon></ons-toolbar-button>
</div>
<div class="center" style="font-weight:bold; color:#fff;">Nana Akuffu Addo</div>
</ons-toolbar>
<ons-scroller>
<div ng-app="myApp" ng-repeat="post in posts">
<ons-row >
<h3 class="title" ng-click="showDetail($index)">{{post.title}}</h3>
<p>{{post.excerpt}}</p>
</ons-row>
</div>
</ons-scroller>
</ons-page>
I dont know what i am doing wrong ; 我不知道我在做错什么; it just wont print any value . 它只是不会打印任何值。
If you are wondering how the json data looks like : 如果您想知道json数据的样子:
{
"count": 2,
"status": "ok",
"count_total": 2,
"pages": 1,
"posts": [
{
"id": 4,
"type": "post",
"slug": "nana-akufo-addo-visits-pentecost-convention-centre",
"url": "http://akufoaddo2016.com/2016/01/17/nana-akufo-addo-visits-pentecost-convention-centre/",
"status": "publish",
"title": "NANA AKUFO – ADDO VISITS PENTECOST CONVENTION CENTRE",
"title_plain": "NANA AKUFO – ADDO VISITS PENTECOST CONVENTION CENTRE",
"content": "<p>The Presidential Candidate of the New Patriotic Party (NPP) for the 2016 elections, Nana Addo Dankwa Akufo-Addo, on Friday, January 15, 2016 made a historic visit to the ultra-modern Pentecost Convention Centre (PCC) located at Gomoa Fetteh, near Kasoa. <a href=\"http://akufoaddo2016.com/2016/01/17/nana-akufo-addo-visits-pentecost-convention-centre/#more-4\" class=\"more-link\">Read more</a></p>\n",
"excerpt": "<p>The Presidential Candidate of the New Patriotic Party (NPP) for the 2016 elections, Nana Addo Dankwa Akufo-Addo, on Friday, January 15, 2016 made a historic visit to the ultra-modern Pentecost Convention Centre (PCC) located at Gomoa Fetteh, near Kasoa.</p>\n",
"date": "2016-01-17 23:56:42",
"modified": "2016-01-17 23:56:42",
"categories": [
{
"id": 2,
"slug": "blog",
"title": "Blog",
"description": "",
"parent": 0,
"post_count": 1
}
],
"tags": [],
"author": {
"id": 1,
"slug": "admin",
"name": "admin",
"first_name": "",
"last_name": "",
"nickname": "admin",
"url": "",
"description": ""
},
"comments": [],
"attachments": [
{
"id": 5,
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16.jpg",
"slug": "akufoaddo-pentecost-jan16",
"title": "akufoaddo-pentecost-jan16",
"description": "",
"caption": "",
"parent": 4,
"mime_type": "image/jpeg",
"images": {
"full": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16.jpg",
"width": 430,
"height": 334
},
"thumbnail": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16-150x150.jpg",
"width": 150,
"height": 150
},
"medium": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16-300x233.jpg",
"width": 300,
"height": 233
},
"medium_large": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16.jpg",
"width": 430,
"height": 334
},
"large": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16.jpg",
"width": 430,
"height": 334
},
"post-thumbnail": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16.jpg",
"width": 430,
"height": 334
}
}
}
],
"comment_count": 0,
"comment_status": "open",
"thumbnail": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16.jpg",
"custom_fields": {},
"thumbnail_size": "post-thumbnail",
"thumbnail_images": {
"full": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16.jpg",
"width": 430,
"height": 334
},
"thumbnail": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16-150x150.jpg",
"width": 150,
"height": 150
},
"medium": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16-300x233.jpg",
"width": 300,
"height": 233
},
"medium_large": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16.jpg",
"width": 430,
"height": 334
},
"large": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16.jpg",
"width": 430,
"height": 334
},
"post-thumbnail": {
"url": "http://akufoaddo2016.com/wp-content/uploads/2016/01/akufoaddo-pentecost-jan16.jpg",
"width": 430,
"height": 334
}
}
},
{
"id": 1,
"type": "post",
"slug": "hello-world",
"url": "http://akufoaddo2016.com/2016/01/13/hello-world/",
"status": "publish",
"title": "Hello world!",
"title_plain": "Hello world!",
"content": "<p>Welcome to WordPress. This is your first post. Edit or delete it, then start writing!</p>\n",
"excerpt": "<p>Welcome to WordPress. This is your first post. Edit or delete it, then start writing!</p>\n",
"date": "2016-01-13 21:24:36",
"modified": "2016-01-13 21:24:36",
"categories": [],
"tags": [],
"author": {
"id": 1,
"slug": "admin",
"name": "admin",
"first_name": "",
"last_name": "",
"nickname": "admin",
"url": "",
"description": ""
},
"comments": [
{
"id": 1,
"name": "Mr WordPress",
"url": "https://wordpress.org/",
"date": "2016-01-13 21:24:36",
"content": "<p>Hi, this is a comment.<br />\nTo delete a comment, just log in and view the post's comments. There you will have the option to edit or delete them.</p>\n",
"parent": 0
}
],
"attachments": [],
"comment_count": 1,
"comment_status": "open",
"custom_fields": {}
}
]
}
Thanks for your help. 谢谢你的帮助。
When you push some data from one controller to another, it will be saved in the navigator.getCurrentPage().options object, so something like that should work. 当您将某些数据从一个控制器推送到另一个控制器时,它将被保存在navigator.getCurrentPage()。options对象中,因此类似的事情应该起作用。
angular.module('app').controller('FirstController', function ($scope, $http) {
// .. get myData somehow from the page
navi.pushPage('second-page.html', {myData: myData});
}
angular.module('app').controller('SecondController', function ($scope, $http) {
// read the data that that was given by pushPage
$scope.data = navi.getCurrentPage().options.myData;
}
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