I am new to AngularJS and i need your help. I have created a JSON file which consists of a list of items inside another list. I want to access the items in the second list but I don't know how. I have searched all day in the Internet but I hardly found anything useful. Please help me. Below is my code:
categoryItems.json
[
{
"$id":"1",
"name":"Business",
"cat":[
{
"cname":"CyberSecurity",
"img":"img3_1.jpg",
"cat_kurs":"7-course specialization",
"txt":"Rice University"
},
{
"cname":"Google Cloud Platform for Systems Operations",
"img":"img3_2.jpg",
"cat_kurs":"6-course specialization",
"txt":"University of California"
},
{
"cname":"Data Security",
"img":"img3_1.jpg",
"cat_kurs":"7-course specialization",
"txt":"Rice University"
}
]
},
{
"$id":"2",
"name":"Foreign Language",
"cat":[
{
"cname":"Data Security",
"img":"img3_1.jpg",
"cat_kurs":"7-course specialization",
"txt":"Rice University"
},
{
"cname":"Google Cloud",
"img":"img3_2.jpg",
"cat_kurs":"3-course specialization",
"txt":"University of California"
}
]
}
]
script.js
var myItemsApp = angular.module('myItemsApp', []);
myItemsApp.factory('itemsFactory', ['$http', function($http){
var itemsFactory ={
itemDetails: function() {
return $http(
{
url: "categoryItems.json",
method: "GET",
})
.then(function (response) {
return response.data;
angular.forEach(data.itemDetails, function(item) {
});
});
}
};
return itemsFactory;
}]);
myItemsApp.controller('ItemsController', ['$scope', 'itemsFactory', function($scope, itemsFactory){
var promise = itemsFactory.itemDetails();
promise.then(function (data) {
$scope.itemDetails = data;
console.log(data);
});
$scope.select = function(item) {
$scope.selected = item;
};
$scope.selected = {};
}]);
index.html
<!DOCTYPE html>
<html ng-app="myItemsApp">
<head>
<meta charset="utf-8" />
<title>Test</title>
<!-- <link data-require="bootstrap-css" data-semver="3.1.1" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" />-->
<link href="css/bootstrap.min.css" rel="stylesheet" media="screen" />
<link href="css/bootstrap-theme.min.css" rel="stylesheet" media="screen"/>
<script src="js/angular.min.js"></script>
<script src="js/angular.js"></script>
<script src="script.js"></script>
<style>
span.el{
background-color:#85929E;
font-size: xx-small;
font-color: #FDFEFE;
width: 60px;
}
span.txt{
font-size:xx-small;
}
div.cat{
background-color:#F2F3F4 ;
}
</style>
</head>
<body>
<div ng-controller="ItemsController">
<div class="row">
<div class="col-md-4">
<div class="panel panel-default">
<ul class="list-group">
<a class="list-group-item" ng-click="select(item)" ng-repeat="item in itemDetails">{{item.name}}</a>
</ul>
</div>
</div>
<div class="col-md-8">
<div class="panel panel-default" style="width: 70%">
<div class="panel-heading">{{selected.name}}</div>
<div class="panel-body">
<div ng-repeat="subcat in item.cat ">
{{subcat.cname}}
</div>
</div>
</div>
</div>
</div>
</body>
</html>
Please HELP ME.
Looks like you need todo another ng-repeat on the sub categories.
<div class="col-md-8" ng-show="selected.name.length">
<div class="panel panel-default" style="width: 70%">
<div class="panel-heading">{{selected.name}}</div>
<div class="panel-body">
<div ng-repeat="subcat in itemDetails | filter:{name:selected.name}">
<div ng-repeat="cat in subcat.cat">
{{cat.cname}}
</div>
</div>
</div>
</div>
Have a look at this example ive mocked up for you
You need to deserialize the response using angular.fromJson
more reference: https://docs.angularjs.org/api/ng/function/angular.fromJson
Related
I'm creating to get the user real-time location on a button click using laravel, pusher, and vue.js. All are working fine but I also insert auth Id and don't know how I use this in laravel using vue.js.
Please tell me how I save user auth id using vue.js.
ExampleComponent.vue
<template>
<div class="container">
<div class="row justify-content-center">
<div class="col-md-8">
<div class="card">
<div class="card-header">Example Component</div>
<button class="btn btn-success" #click="updateLocation">Update Position</button>
<div class="card-body">
<div id="realtimemap" style="height: 412px; width: 100%;"></div>
</div>
</div>
</div>
</div>
</div>
</template>
<script>
export default{
data(){
return{
map:null,
marker:null,
center:{lat: 10, lng: 10},
data:null,
lineCoordinates:[]
}
},
methods:{
mapInit(){
this.map = new google.maps.Map(document.getElementById('realtimemap'),{
center: this.center,
zoom: 8
});
this.marker = new google.maps.Marker({
map: this.map,
position: this.center,
animation:"bounce",
});
},
updateMap(){
let newPosition = {lat:this.data.lat,lng:this.data.long};
this.map.setCenter(newPosition);
this.marker.setPosition(newPosition);
this.lineCoordinates.push(new google.maps.LatLng(newPosition.lat,newPosition.lng));
var lineCoordinatesPath = new google.maps.Polyline({
path: this.lineCoordinates,
geodesic: true,
map: this.map,
strokeColor: '#FF000',
strokeOpacity: 1.0,
strokeWeight: 2
});
},
updateLocation(){
let randomNumber=Math.random();
let position={
lat:10+randomNumber,
long:10+randomNumber
};
axios.post('/api/map',position).then(response=>{
console.log(response);
})
}
},
mounted() {
console.log('Component mounted.');
this.mapInit();
},
created(){
Echo.channel('location')
.listen('SendLocation', (e) => {
this.data=e.location;
this.updateMap();
console.log(e);
});
}
}
</script>
welcome.blade.php
<!doctype html>
<html lang="{{ app()->getLocale() }}">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="csrf-token" content="{{ csrf_token() }}">
<title>Laravel</title>
<!-- Fonts -->
<link href="https://fonts.googleapis.com/css?family=Raleway:100,600" rel="stylesheet" type="text/css">
<link rel="stylesheet" href="{{asset('css/app.css')}}">
</head>
<body>
<div class="flex-center position-ref full-height">
<!--#if (Route::has('login'))
<div class="top-right links">
#if (Auth::check())
Home
#else
Login
Register
#endif
</div>
#endif-->
<div class="content">
<div class="title m-b-md" id="app">
<example-component></example-component>
</div>
</div>
</div>
<script async defer src="https://maps.googleapis.com/maps/api/js?key=AIzaSyDfRzdTIIRmsW1VaQiOzZCuRngBKqw3QUU&callback=initMap" type="text/javascript"></script>
<script src="{{ asset('js/app.js') }}"></script>
</body>
the error message I get
Please help me.
Thanks in advance.
add this on your updateLocation().
let position={
lat:10+randomNumber,
long:10+randomNumber,
user_id:id_user
};
On your ExampleComponent.vue you need to define a new prop:
export default{
props: {
userId: {
type: string,
required: true,
}
}
}
On When you call the component you need to pass this prop:
<div class="content">
<div class="title m-b-md" id="app">
<example-component
:user-id="{{ Auth::user()->id }}"
></example-component>
</div>
</div>
on your updateLocation() function:
const position = {
lat: 10 + randomNumber,
long: 10 + randomNumber,
user_id: id_user
};
resources that may help you understand this solution:
Props VueJS
I am using setParent() to show a particular folder only in Google picker but searching lists all the files and folders. I want search results restricted to parent folder.
Is this possible?
As far as I can tell there is no way to do this with the picker API. One hack is to filter for starred files but that is usually not helpful because you probably just want to set one directory/folder to search inside.
In the end I had to use the Google Drive API instead and create my own interface
<!-- index.html -->
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Bootstrap CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<!-- Font Awesome -->
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet" />
<!-- Google Fonts -->
<link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&display=swap" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.7.7/handlebars.min.js" integrity="sha512-RNLkV3d+aLtfcpEyFG8jRbnWHxUqVZozacROI4J2F1sTaDqo1dPQYs01OMi1t1w9Y2FdbSCDSQ2ZVdAC8bzgAg==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
</head>
<body style="background-color: rgb(221, 238, 232);">
<div style="max-width: 1100px; margin: auto;" class="conainer mt-5">
<div class="row text-center mt-5">
<div class="col-10 ms-5">
<div class="d-flex">
<input type="search" class="form-control me-2" id="search_input" oninput="search(event)" placeholder="Search" aria-label="Search">
<button type="button" class="btn btn-primary" oninput="search(event)">
<i class="fas fa-search"></i>
</button>
</div>
</div>
<div class="row text-center mt-5 ">
<div class="col-10 ms-5" style="background-color: white; border-radius: 5px;">
<template type="text/x-handlebars-template" id="documentsTemplate">
<div class="row mt-2 mb-2">
{{#if documents.length}}
{{#each documents}}
<div class="col-2 mt-2">
<div style="height: 200px; width:150px; background-color: white; border-radius: 5px; border: solid 1px; border-color: lightblue;">
<img style="height: 150px; width:150px;" src="{{thumbnailLink}}" />
<input class="form-check-input" type="checkbox" value="">
{{name}}
</div>
</div>
{{/each}}
{{else}}
<div style="height: 200px; width:100%; background-color: white; text-align: center; font-size: 2vw; margin: 0 auto;">
No Results
</div>
{{/if}}
</div>
</template>
<div id="documentsList"></div>
</div>
</div>
</div>
</div>
<script type="module" src="script.js"></script>
<!-- <script src="https://apis.google.com/js/platform.js"></script> -->
<script src="https://apis.google.com/js/api.js"></script>
<!-- Option 1: Bootstrap Bundle with Popper -->
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.0.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
</body>
</html>
//script.js
//import { google_client_id } from "./utils/configs.js"
// get this from 'APIs and Services'>credentials>Oauth app
const google_client_id=XXXXX
(function() {
// Use the API Loader script to load google.picker and gapi.auth.
function onApiLoad() {
gapi.load('auth2', onAuthApiLoad);
gapi.load('picker', onPickerApiLoad);
}
globalThis.search = (event) => {
clearTimeout(globalThis.searchTimeout);
globalThis.searchTimeout = setTimeout(() => {
getTemplateFolder()
.then(searchFiles)
}, 1000)
}
document.getElementById('search_input').addEventListener("keyup", function(event) {
// Number 13 is the "Enter" key on the keyboard
var key = event.key || event.keyCode;
if (key === 13) {
// Cancel the default action, if needed
event.preventDefault();
search(event);
}
});
gapi.load('client:auth2', (aa) => {
gapi.client.init({
client_id: google_client_id,
scope: 'https://www.googleapis.com/auth/drive',
discoveryDocs: ["https://www.googleapis.com/discovery/v1/apis/drive/v3/rest"],
})
.then(checkSession)
.then(function() {
return getTemplateFolder();
})
.then(function(folder) {
return getFiles(folder);
});
});
function checkSession() {
if (!gapi.auth2.getAuthInstance().isSignedIn.get()) {
return gapi.auth2.getAuthInstance().signIn();
}
}
function getTemplateFolder() {
return gapi.client.drive.files.list({
q: "mimeType = 'application/vnd.google-apps.folder' and name = 'XXXXXX' and trashed = false",
pageSize: 10,
fields: 'nextPageToken, files(id, name)',
}).then(function(response) {
console.log(response);
return response.result.files[0];
});
}
function getFiles(templateFolder) {
return gapi.client.drive.files.list({
q: `'${templateFolder.id}' in parents and trashed = false`,
pageSize: 10,
fields: 'nextPageToken, files(id, name, mimeType, thumbnailLink)',
}).then(function(response) {
console.log(response);
var template = Handlebars.compile(document.querySelector("#documentsTemplate").innerHTML);
document.querySelector("#documentsList").innerHTML = template({ documents: response.result.files });
return response.result.files;
});
}
function searchFiles(templateFolder) {
return gapi.client.drive.files.list({
q: `'${templateFolder.id}' in parents and fullText contains '${document.getElementById("search_input").value}' and trashed = false`,
pageSize: 10,
fields: 'nextPageToken, files(id, name, mimeType, thumbnailLink)',
}).then(function(response) {
console.log(response);
var template = Handlebars.compile(document.querySelector("#documentsTemplate").innerHTML);
document.querySelector("#documentsList").innerHTML = template({ documents: response.result.files });
return response.result.files;
});
}
})();
Make sure to add the google_client_id and the directory name you want to filter by.
Any simple way to implement semantic-ui form validation with google recaptcha if the recaptcha field is checked or empty?
To expand on Arpit's answer:
Here's a non-Angular solution that worked for me
Custom validation rule above your fields validation:
$.fn.form.settings.rules.recaptchaValidate = function() {
return (recaptchaVerified);
};
Add this to your validation:
recaptcha: {
identifier: 'recaptcha',
rules: [
{
type: 'recaptchaValidate',
prompt: 'Please complete reCaptcha validation.'
}
]
}
and your HTML:
<div class="required field">
<div class="g-recaptcha" data-sitekey="{your key here}" data-callback="correctCaptcha"></div>
<input type="hidden" name="recaptcha" id="recaptch-validation">
</div>
[ ... then this just before closing body tag ... ]
<script type="text/javascript">
var recaptchaVerified = false;
var correctCaptcha = function(response) {
recaptchaVerified = true;
};
var expiredCaptcha = function() {
recaptchaVerified = false;
};
</script>
use below validation for Google reCaptcha validation.
Script:
$(document).ready(function () {
$('.ui.form').form({
recaptcha: {
identifier: 'g-recaptcha-response',
rules: [
{
type: 'empty',
prompt: 'Please complete reCaptcha validation.'
}
]
}
},
{
onSuccess: function (event, fields) {
console.log('Success:', fields);
return false;
//event.preventDefault();
},
onFailure: function (error) {
console.log('Failure',error);
return false;
}
});
});
HTML:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Self Registration Module</title>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<script src="../../Content/Scripts/jquery.min.js"></script> <!-- version 3.0.0 ->
<script src="../../Content/semantic/semantic.min.js"></script>
<link href="../../Content/semantic/semantic.min.css" type="text/css" rel="stylesheet" class="ui" />
<script src="https://www.google.com/recaptcha/api.js?onload=vcRecaptchaApiLoaded&render=explicit" async defer></script>
</head>
<body ng-app="registrationApp">
<div class="ui container" lang="en"
<div class="ui attached message">
<div class="header">
Registation Form
</div>
<p>Fill out the form below to register user in rev</p>
</div>
<form class="ui form attached segment">
<div class="field">
<div vc-recaptcha
key="'6Lf4ax0UAAAAADWkffMAXBsFzx2dgkMMnqvw4tIE'"
ng-model="RecaptchaResponse">
</div>
</div>
</div>
</form>
</div>
</body>
</html>
I was testing out this demo on query-ui-maps:
http://jquery-ui-map.googlecode.com/svn/trunk/demos/jquery-google-maps-mobile.html#directions_map
Everything is the same except for the head section of my index.html file:
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<link rel="stylesheet" href="jquery-mobile/jquery.mobile.css" />
<link href="css/jquery.mobile-swatch.css" rel="stylesheet" type="text/css"/>
<link href="css/custom-icons.css" rel="stylesheet" type="text/css"/>
<link href="css/mapapp.css" rel="stylesheet" type="text/css"/>
<script src="http://maps.google.com/maps/api/js?sensor=false&libraries=places" type="text/javascript"></script>
<script src="js/jquery.js"></script>
<script src="jquery-mobile/jquery.mobile.js"></script>
<script type="text/javascript" src="ui/jquery.ui.map.js"></script>
<script type="text/javascript" src="ui/jquery.ui.map.extensions.js"></script>
<script type="text/javascript" charset="utf-8" src="js/cordova-iphone.js"></script>
<script type="text/javascript" src="ui/jquery.ui.map.services.js"></script>
<script type="text/javascript" src="js/jquery-ui-autocomplete-1-8-15.js"></script>
<script type="text/javascript" src="js/modernizr.js"></script>
<script type="text/javascript" src="js/demo.js"></script>
The demo works in safari on my desktop but loads the screen attached whether I test in an ios5 simulator or an ios5 phone. No errors are logged to the console. I am testing in Xcode and using phone gap.
Please help.
This is the code:
var mobileDemo = { 'center': '57.7973333,12.0502107', 'zoom': 10 };
$('#directions_map').live('pageinit', function() {
demo.add('directions_map', function() {
$('#map_canvas_1').gmap({'center': mobileDemo.center, 'zoom': mobileDemo.zoom, 'disableDefaultUI':true, 'callback': function() {
var self = this;
self.set('getCurrentPosition', function() {
self.refresh();
self.getCurrentPosition( function(position, status) {
if ( status === 'OK' ) {
var latlng = new google.maps.LatLng(position.coords.latitude, position.coords.longitude)
self.get('map').panTo(latlng);
self.search({ 'location': latlng }, function(results, status) {
if ( status === 'OK' ) {
$('#from').val(results[0].formatted_address);
}
});
} else {
alert('Unable to get current position');
}
});
});
$('#submit').click(function() {
self.displayDirections({ 'origin': $('#from').val(), 'destination': $('#to').val(), 'travelMode': google.maps.DirectionsTravelMode.DRIVING }, { 'panel': document.getElementById('directions')}, function(response, status) {
( status === 'OK' ) ? $('#results').show() : $('#results').hide();
});
return false;
});
}});
}).load('directions_map');
});
$('#directions_map').live('pageshow', function() {
demo.add('directions_map', $('#map_canvas_1').gmap('get', 'getCurrentPosition')).load('directions_map');
});
</script>
</head>
<body>
<div id="directions_map" data-role="page">
<div data-role="header">
<h1>jQuery mobile with Google maps v3</h1>
<!--<a data-rel="back">Back</a>-->
</div>
<div data-role="content">
<div class="ui-bar-f ui-corner-all ui-shadow" style="padding:1em;">
<div id="map_canvas_1" style="height:300px; width:100%;"></div>
<p>
<label for="from">From</label>
<input id="from" class="ui-bar-f" type="text" value="Göteborg, Sweden" />
</p>
<p>
<label for="to">To</label>
<input id="to" class="ui-bar-f" type="text" value="Stockholm, Sweden" />
</p>
<a id="submit" href="#" data-role="button" data-icon="search">Get directions</a>
</div>
<div id="results" class="ui-listview ui-listview-inset ui-corner-all ui-shadow" style="display:none;">
<div class="ui-li ui-li-divider ui-btn ui-bar-f ui-corner-top ui-btn-up-undefined">Results</div>
<div id="directions"></div>
<div class="ui-li ui-li-divider ui-btn ui-bar-f ui-corner-bottom ui-btn-up-undefined"></div>
</div>
</div>
</div>
</body>
After much searching, this has proved to be the best answer:
http://code.google.com/p/jquery-ui-map/wiki/Examples#Example_get_user_position
<script type="text/javascript">
$(document).ready(function ()
{
$('.date').datepicker
({
dateFormat: 'mm/dd/yyyy',
showStatus: true
}
});
});
</script>
<div>
Date: <input type="text" id="datepicker"/>
</div>
<div>
#Html.TextBox("toDate", Model.toDate.ToString("dd/MM/yyyy"), new { #class = "date" })
</div>
The above is cshtml page.. I am clueless why the date that i click on the datepicker wont show up on the texbox/input .. Can you help?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>WeeklyReport</title>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE8" />
<link href="//Content/Site.css" rel="stylesheet" type="text/css" />
<script src="//Scripts/jquery-1.4.4.min.js" type="text/javascript"></script>
<script src="//Scripts/jquery-ui.min.js" type="text/javascript"></script>
<script src="//Scripts/jquery.validate.min.js" type="text/javascript"></script>
<script src="//Scripts/jquery.validate.unobtrusive.min.js" type="text/javascript"></script>
<script src="//Scripts/jquery.infieldlabel.min.js" type="text/javascript"></script>
</head>
<body>
</div>
<div class="content">
<div class="topSpacer">
</div>
<div class="maincontent">
<script type="text/javascript">
$(document).ready(function () {
$('.date').datepicker
({
dateFormat: 'mm/dd/yyyy',
showStatus: true,
highlightWeek: true,
showAnim: "scale",
firstDay: 6,
showOptions: {
origin: ["top", "left"]},
onSelect: function() {
}
});
});
$(function() {
$("#datepicker").datepicker();
});
</script>
<div>
Enter search criteria
</div>
<div style="float: left">
<p>Date: <input type="text" id="datepicker"/></p>
</div>
<div style="float: left; padding-left: 30px">
<input class="date" id="toDate" name="toDate" type="text" value="15/12/2011" /> 
EndDate
</div>
</div>
</div>
</body>
</html>
`
What is this mess? What are you asking? In your question you didn't show how your code look like so we can only be guessing here. Normally when you ask a question you should show precisely how your code looks.
So here's a guess I can make to improve your code with a working example:
View:
#model AppName.Models.SomeViewModel
<script src="#Url.Content("~/Scripts/jquery-ui.min.js")" type="text/javascript"></script>
<script src="#Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="#Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$('.date').datepicker({
showStatus: true,
highlightWeek: true,
showAnim: 'scale',
firstDay: 6,
showOptions: {
origin: [ 'top', 'left' ]
},
onSelect: function () {
}
});
$('#datepicker').datepicker();
});
</script>
<div>
Date: <input type="text" id="datepicker"/>
</div>
<div>
#Html.TextBox(
"toDate",
Model.toDate.ToString("dd/MM/yyyy"),
new { #class = "date" }
)
</div>