i am new to coding and i am starting with angular js....
i have a json like below
$scope.data={
"items":
{
"yamaha":
{
"title":"R15",
"description":"sports mode",
"speed":"180kmph"
},
"Tvs":
{
"title":"apache",
"description":"sports mode",
"speed":"150kmph"
}
}
};
now my requirement is to show each value one after other in html.....
Note
As i said i am new,i have googled this and found some info like ng-repeat but i didnt understand how to use this in while implementing.
thanks for your response
ng-repeat will iterate over the data in the given array....here i used key,vakue concept to print object keys and values
<!doctype html>
<html ng-app="plunker" >
<head>
<meta charset="utf-8">
<title>AngularJS Plunker</title>
<script>document.write('<base href="' + document.location + '" />');</script>
<link rel="stylesheet" href="style.css">
<script src="http://code.angularjs.org/1.1.4/angular.js"></script>
<script src="app.js"></script>
</head>
<body ng-controller="MainCtrl">
<div ng-repeat="(k,v) in data.items">
<div><h2>{{k}}</h2>
<p>{{ v.title }}</p>
<p>{{v.description }}</p>
<p>{{v.speed }}</p>
</div>
</div>
</body>
<script>
var app = angular.module('plunker', []);
app.controller('MainCtrl', function($scope) {
$scope.data={
"items":
{
"yamaha":
{
"title":"R15",
"description":"sports mode",
"speed":"180kmph"
},
"Tvs":
{
"title":"apache",
"description":"sports mode",
"speed":"150kmph"
}
}
};
});
</script>
</html>
Related
I am trying to learn how to use an API in Laravel and show json results in my view. This is a sample code I have made but nothing is showing. The API is with values because when I try it in Postman, it returns json results.
<html>
<head>
<meta charset="utf-8">
<title>Item Manager</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.2.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-rbsA2VBKQhggwzxH7pPCaAqO46MgnOM80zW1RWuH61DGLwZJEdK2Kadq2F9CUG65" crossorigin="anonymous">
</head>
<body>
<div class="container">
<ul id="items" class="list-group">
</ul>
</div>
<script src="https://code.jquery.com/jquery-1.12.4.min.js" integrity="sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=" crossorigin="anonymous"></script>
<script type="text/javascript">
$(document).ready(function (){
getItems();
function getItems(){
$.ajax({
url:'https://www.boredapi.com/api/activity'
}).done(function (items){
let output = '';
$.each(items, function (key, activity){
output += '<li class="list-group-item">' +
'<strong>${activity.text}</strong>${text.body}' +
'</li>'
});
});
}
});
</script>
</body>
</html>
I suspect it might have a problem with the key tags i am trying to call. I am trying to make the call from blade not needed from the controller.
json returned from the API:
{
"activity": "Write a list of things you are grateful for",
"type": "relaxation",
"participants": 1,
"price": 0,
"link": "",
"key": "2062010",
"accessibility": 0
}
Here is the completed code.
<html>
<head>
<meta charset="utf-8">
<title>Item Manager</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.2.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-rbsA2VBKQhggwzxH7pPCaAqO46MgnOM80zW1RWuH61DGLwZJEdK2Kadq2F9CUG65" crossorigin="anonymous">
</head>
<body>
<div class="container">
<ul id="items" class="list-group">
</ul>
</div>
<script src="https://code.jquery.com/jquery-1.12.4.min.js" integrity="sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=" crossorigin="anonymous"></script>
<script type="text/javascript">
$(document).ready(function (){
getItems();
var output = '';
function getItems(){
$.ajax({
url:'https://www.boredapi.com/api/activity'
}).done(function (items){
let output = '';
$.each(items, function (key, activity){
output += '<li class="list-group-item">' +
'<strong>'+key+'</strong>' + activity +
'</li>'
});
$("#items").append(output);
});
}
});
</script>
</body>
</html>
try adding this:
$.ajax({
url:'https://www.boredapi.com/api/activity',
type: "GET",
},
Also console.log() your result might be helpful.
I'm using summernote component and what I want to do is I want to stop the user from adding characters if the text area is pre filled, but I couldn't figure out how to stop typing event. I tried this and it worked for me
$(document).ready(function() {
$('#summernote').summernote({
callbacks: {
onKeydown: function(e) {
if(e.keyCode > 64)
{
e.target.blur();
}
}
}
});
});
<!DOCTYPE html>
<html lang="en">
<head>
<title>Summernote Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/summernote#0.8.18/dist/summernote.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/summernote#0.8.18/dist/summernote.min.js"></script>
</head>
<body>
<div class="container mt-3">
<div class="inner-container">
<div id="summernote1">
Hello Summernote ! please enter text.
</div>
</div>
</div>
<script type="text/javascript">
$(document).ready(function() {
$('#summernote1').summernote({
callbacks: {
onKeydown: function(e) {
if(e.keyCode > 0)
{
e.preventDefault();
}
}
}
});
});
</script>
</body>
</html>
I simply added this code in my html page and it worked for me.
$(document).ready(function() {
$('#summernote1').summernote({
callbacks: {
onKeydown: function(e) {
if(e.keyCode > 0)
{
e.preventDefault();
}
}
}
});
});
I get some data from JSONP file by below code:
$.getJSON('http://static.eska.pl/m/playlist/channel-108.jsonp?callback=?' );
function jsonp(data) {
document.getElementById("artist").innerHTML = data[0].artists[0].name;
document.getElementById("title").innerHTML = data[0].name;
};
<!DOCTYPE html>
<head>
<title>JSONP EskaRock </title>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
</head>
<body>
<div id="artist"></div>
<div id="title"></div>
</body>
</html>
It works, but I need refresh data every 10 sec. I use setInterval function but console FireFox return error "ReferenceError: jsonp is not defined
(...channel-108.jsonp:1:1)". My code with setInterval:
setInterval( function () {
$.getJSON('http://static.eska.pl/m/playlist/channel-108.jsonp?callback=?' );
function jsonp(data) {
document.getElementById("artist").innerHTML = data[0].artists[0].name;
document.getElementById("title").innerHTML = data[0].name;
};
}, 10000)
<!DOCTYPE html>
<head>
<title>JSONP EskaRock </title>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
</head>
<body>
<div id="artist"></div>
<div id="title"></div>
</body>
</html>
Where's the problem?
You are declaring the function inside the setInterval move it outside and it will work
function jsonp(data) {
document.getElementById("artist").innerHTML = data[0].artists[0].name;
document.getElementById("title").innerHTML = data[0].name;
};
setInterval(function() {
$.getJSON('http://static.eska.pl/m/playlist/channel-108.jsonp?callback=?');
}, 10000)
<!DOCTYPE html>
<head>
<title>JSONP EskaRock </title>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
<div id="artist"></div>
<div id="title"></div>
</body>
This is index.html
<!DOCTYPE html>
<html>
<head>
<title></title>
<script src="https://code.jquery.com/jquery-1.11.2.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.5/angular.js"></script>
<script src="node_modules/oclazyload/dist/ocLazyLoad.js"></script>
<script src="testApp.js"></script>
</head>
<body>
<h3>Lazy load succeded if you can see 'Hello world' below</h3>
<div id="example" ng-app="LazyLoadTest" ng-controller="TestController">
<button ng-click="fun()">Start</button>
</div>
<script>
angular.module("LazyLoadTest", ["oc.lazyLoad"])
.controller("TestController", function($scope, $ocLazyLoad, $compile) {
$scope.fun=function(MyService){
$ocLazyLoad.load("testApp.js").then(function() { //loading a module
console.log('loaded!!'+$scope);
var el, elToAppend,elToAppend2;
elToAppend = $compile('<say-hello to="world"></say-hello>')($scope); //appending it to div
el = angular.element('#example');
console.log(el);
el.append(elToAppend)
//el.append(elToAppend2);
}, function(e) {
console.log('errr');
console.error(e);
})
}
});
</script>
</body>
</html>
The above code is the module which is to be loaded at run time. Able to load Directive but need some help to load service.
How to laxyload the service defined in testApp.js?
Please help me out with this
Im trying to get data from an endpoint api/data which passes an object. But when I run my app I dont see anything in my console and in the network tab I dont see any xhr request. There is no warning and errors in console too. Am I doing anything wrong here? I have checked the endpoint and its passing data from backend properly.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>FLashy</title>
<link rel="stylesheet" href="http://localhost:8000/css/bootstrap.min.css" media="screen" title="no title">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-4 col-md-offset-4" id="app">
<h3 class="Text center">Datas</h3>
<p>
#{{ datas }}
</p>
</div>
</div>
</div>
<!-- scripts -->
<script src="http://localhost:8000/js/jquery-2.2.4.min.js"></script>
<script src="http://localhost:8000/js/bootstrap.min.js" charset="utf-8"></script>
<script src="http://localhost:8000/js/vue.js" charset="utf-8"></script>
<script src="http://localhost:8000/js/vue-resource.min.js" charset="utf-8"></script>
<script type="text/javascript">
new Vue({
el: '#app',
data: {
},
methods:{
fetchData: function(){
this.$http.get('api/data').then(function(response){
// this.$set('datas', response.data);
console.log(response);
}, function(response){
// error callback
});
},
ready: function(){
this.fetchData();
}
}
});
</script>
</body>
</html>
web.php
Route::get('api/data', function(){
$a = [];
$a['id'] = 1;
$a['message'] = 'Lorem ipsum dolor sit amet, consectetur';
$a['status'] = 'Completed';
return response()->json($a,200);
});
Your ready hook is inside methods: {} handler but in reality should be outside:
methods: {
fetchData: function () {
// your AJAX here
}
},
ready: function () {
this.fetchData()
}