I have a strange problem.
my problem is when I click on notification if chrome is focusing on my site notificationclick fired but if chrome isn't focused on my site it didn't fired.
my service worker is:
elf.addEventListener('notificationclick', function (event) {
console.log('On notification click: ', event.notification);
event.notification.close();
var redirectUrl = "http://localhost/orders";
console.log("redirect url is : " + redirectUrl);
if (redirectUrl) {
event.waitUntil(async function () {
var allClients = await clients.matchAll({
includeUncontrolled: true
});
var chatClient;
for (var i = 0; i < allClients.length; i++) {
var client = allClients[i];
if (client['url'].indexOf(redirectUrl) >= 0) {
client.focus();
chatClient = client;
break;
}
}
if (chatClient == null || chatClient == 'undefined') {
chatClient = clients.openWindow(redirectUrl);
return chatClient;
}
}());
}
});
self.addEventListener("notificationclose", function (event) {
event.notification.close();
console.log('user has clicked notification close');
});
Related
The case:
I have a simple cordova app that opens the mobile version of a (Drupal 7) website using the inAppBrowser plugin. On the website, a user can log in to read more content. Also everyone that has the app installed, can get push notifications if accepted.
The problem: Users who have logged in are being logged out after a while. It happens on both iOS and Android.
Now I would like is that the app stores the filled in value of the username and password. So when the user is being logged out it has it's credentials filled in. Is anyone able to help?
I have found a few similar question on the web, but I can't seem to get it to work using localStorage.
This is a snippet I found in this question. But I can't get it to work. the edit-name and edit-pass are the id's of the input fields on the website.
function loadStopped() {
var username = "";
if (localStorage.getItem("username") !== null) {
username = localStorage.getItem("username");
}
var password = "";
if (localStorage.getItem("password") !== null) {
password = localStorage.getItem("password");
}
document.getElementById("edit-name").value = username;
document.getElementById("edit-pass").value = password;
document.getElementById("the_form").addEventListener("submit", function() {
localStorage.setItem("username", document.getElementById("edit-name").value);
localStorage.setItem("password", document.getElementById("edit-pass").value);
});
}
My full code:
var app = {
// Application Constructor
browser: null,
host: 'http://www.somewebsite.com/',
initialize: function () {
this.bindEvents();
},
// Bind Event Listeners
bindEvents: function () {
document.addEventListener('deviceready', this.onDeviceReady, false);
},
// deviceready Event Handler
onDeviceReady: function () {
app.checkConnection();
app.initPushwoosh();
},
checkConnection: function () {
var networkState = navigator.connection.type;
var states = {};
states[Connection.NONE] = 'no connection';
//if no connection show popup
if (networkState === Connection.NONE) {
navigator.notification.alert(
'Please enable your internet connection\nand restart the app', // message
function () {
}, // callback
'Oops no internet', // title
'Ok' // buttonName
);
//if network is found, launch inappbrowser
} else {
app.openBrowser('/');
}
},
openBrowser: function (url) {
function loadStopped() {
var username = "";
if (localStorage.getItem("username") !== null) {
username = localStorage.getItem("username");
}
var password = "";
if (localStorage.getItem("password") !== null) {
password = localStorage.getItem("password");
}
document.getElementById("edit-name").value = username;
document.getElementById("edit-pass").value = password;
document.getElementById("the_form").addEventListener("submit", function() {
localStorage.setItem("username", document.getElementById("edit-name").value);
localStorage.setItem("password", document.getElementById("edit-pass").value);
});
}
if (url.indexOf('/') !== 0) {
url = '/' + url;
}
url = this.updateQueryStringParameter(url, 'app_os', 'mobile');
window.open = cordova.InAppBrowser.open;
this.browser = cordova.InAppBrowser.open(this.host + url, '_blank', 'location=no,hidden=no');
this.browser.addEventListener('loadstop', loadstopped);
this.browser.addEventListener('loadstop', function(e)){
var username="";
if (localStorage.getItem("username") !== null){
username = localStorage.getItem("username");
}
this.browser.executeScript({
code:"document.getElementById('edit-name').value;"
});
});
this.browser.addEventListener('exit', function (e) {
if (navigator.app) {
navigator.app.exitApp();
} else if (navigator.device) {
navigator.device.exitApp();
} else {
window.close();
}
});
},
// Update DOM on a Received Event
receivedEvent: function (id) {
var parentElement = document.getElementById(id);
var listeningElement = parentElement.querySelector('.listening');
var receivedElement = parentElement.querySelector('.received');
listeningElement.setAttribute('style', 'display:none;');
receivedElement.setAttribute('style', 'display:block;');
console.log('Received Event: ' + id);
},
updateQueryStringParameter: function(uri, key, value) {
// remove the hash part before operating on the uri
var i = uri.indexOf('#');
var hash = i === -1 ? '' : uri.substr(i);
uri = i === -1 ? uri : uri.substr(0, i);
var re = new RegExp("([?&])" + key + "=.*?(&|$)", "i");
var separator = uri.indexOf('?') !== -1 ? "&" : "?";
if (!value) {
// remove key-value pair if value is empty
uri = uri.replace(new RegExp("([&]?)" + key + "=.*?(&|$)", "i"), '');
if (uri.slice(-1) === '?') {
uri = uri.slice(0, -1);
}
} else if (uri.match(re)) {
uri = uri.replace(re, '$1' + key + "=" + value + '$2');
} else {
uri = uri + separator + key + "=" + value;
}
return uri + hash;
}
};
app.initialize();
Anyone who could tell me what I'm doing wrong or can give me a detailed 'guide' of how I can get it to work?
Thanks a lot in advance!
i have call the below function in my application
function workerCall() {
debugger;
if (typeof (Worker) !== "undefined") {
var worker = new Worker("Scripts/worker.js");
worker.onmessage = workerResultReceiver;
worker.onerror = workerErrorReceiver;
worker.postMessage({ 'username': Username });
function workerResultReceiver(e) {
$('.NotificationCount').html(e.data);
if (parseInt(e.data) != 0 && currentPage == "Alert") {
StateFlag = false;
$('.Notification').show();
$('.Drildown').each(function () {
var temp = this.id;
if ($('#' + temp).attr('expand') == "true") {
currentTab = temp;
StateFlag = true;
}
});
currentScrollPosition = $('body').scrollTop();
GetAlerts();
} else {
$('.Notification').hide();
}
}
function workerErrorReceiver(e) {
console.log("there was a problem with the WebWorker within " + e);
}
}
else {
}
}
the method will execute in IE,Chrome but when comes to Mozilla i got an error ReferenceError: workerResultReceiver is not defined.How can i resolve this error?
This happens because you are making reference to function that is not created yet. You need to put this:
worker.onmessage = workerResultReceiver;
worker.onerror = workerErrorReceiver;
Above
function workerErrorReceiver
line or at the end of the scope.
here is my code. When my app is killed it and restarted on a push notification it should redirect properly however it never actually goes into the pushNotification.notificationCallback = function(event) Have no clue as to why.
function initPushWoosh() {
try {
checkNetworkConnection();
if(!window.plugins) {
wodifyRedirect('unknown-' + device.token);
return;
}
var pushNotification = window.plugins.pushNotification;
pushNotification.notificationCallback = function(event) {
var notificationId = 0;
if(event.u && event.u.custom) {
notificationId = event.u.custom;
} else if(event.u) {
notificationId = JSON.parse(event.u).custom;
} else if(event.custom && event.custom.custom) {
notificationId = event.custom.custom;
} else if(event.custom) {
notificationId = JSON.parse(event.custom).custom;
}
if(event.onStart && notificationId != 0) {
navigateToNotifications(notificationId, device.uuid);
}
};
Actually Pushwoosh defines its own notification callback:
PushNotification.prototype.notificationCallback = function(notification) {
var ev = document.createEvent('HTMLEvents');
ev.notification = notification;
ev.initEvent('push-notification', true, true, arguments);
document.dispatchEvent(ev);
};
this could be handled by:
document.addEventListener('push-notification', function(event) {
See Pushwoosh sample app here:
https://github.com/shaders/phonegap-3-sample-app/tree/master/www
I've managed to get websockets working inside a webworker using Chrome, but only for receiving data. When I try to send data I get a DOM Exception, has anyone managed to send data?
This is what I have for my web worker.
self.addEventListener('message', function(e) {
var data = e.data;
switch (data.cmd) {
case 'init':
self.postMessage("Initialising Web Workers...");
testWS();
break;
default:
self.postMessage('Unknown command: ' + data.msg);
};
}, false);
function testWS() {
var connectionAddr = "ws://localhost:8003";
var socket = new WebSocket(connectionAddr);
socket.onmessage = function(event) {
self.postMessage('Websocket : ' + event.data);
};
socket.onclose = function(event) {
};
function send(message) {
socket.send(message);
}
send("hello"); //Here is where the exception is thrown
}
You must listen for the onopen websocket event before sending your first message.
socket.onopen = function(){
// send some message
};
Try this:
var WebSocketStateEnum = {CONNECTING: 0, OPEN: 1, CLOSING: 2, CLOSED: 3};
var wsChannel;
var msgQueue = [];
// Using like this:
sendMessage(_ => {
wsChannel.send('message...'); // This will wait until the connection open, unless it is already opened
});
function sendMessage(task) {
if (!wsChannel || wsChannel.readyState != WebSocketStateEnum.OPEN) {
msgQueue.push(task);
} else {
task();
}
if (!wsChannel) {
wsChannel = new WebSocket('ws://your-url');
wsChannel.onopen = function() {
while (msgQueue.length > 0) {
msgQueue.shift()();
}
}
wsChannel.onmessage = function(evt) {
// message received here
}
wsChannel.onclose = function(evt) {
wsChannel = null;
}
wsChannel.onerror = function(evt) {
if (wsChannel.readyState == WebSocketStateEnum.OPEN) {
wsChannel.close();
} else {
wsChannel = null;
}
}
}
}
I am trying to render a pdf in chrome using PDFJS
This is the function I am calling:
open: function pdfViewOpen(url, scale, password) {
var parameters = {password: password};
if (typeof url === 'string') { // URL
this.setTitleUsingUrl(url);
parameters.url = url;
} else if (url && 'byteLength' in url) { // ArrayBuffer
parameters.data = url;
}
if (!PDFView.loadingBar) {
PDFView.loadingBar = new ProgressBar('#loadingBar', {});
}
this.pdfDocument = null;
var self = this;
self.loading = true;
getDocument(parameters).then(
function getDocumentCallback(pdfDocument) {
self.load(pdfDocument, scale);
self.loading = false;
},
function getDocumentError(message, exception) {
if (exception && exception.name === 'PasswordException') {
if (exception.code === 'needpassword') {
var promptString = mozL10n.get('request_password', null,
'PDF is protected by a password:');
password = prompt(promptString);
if (password && password.length > 0) {
return PDFView.open(url, scale, password);
}
}
}
var loadingErrorMessage = mozL10n.get('loading_error', null,
'An error occurred while loading the PDF.');
if (exception && exception.name === 'InvalidPDFException') {
// change error message also for other builds
var loadingErrorMessage = mozL10n.get('invalid_file_error', null,
'Invalid or corrupted PDF file.');
//#if B2G
// window.alert(loadingErrorMessage);
// return window.close();
//#endif
}
var loadingIndicator = document.getElementById('loading');
loadingIndicator.textContent = mozL10n.get('loading_error_indicator',
null, 'Error');
var moreInfo = {
message: message
};
self.error(loadingErrorMessage, moreInfo);
self.loading = false;
},
function getDocumentProgress(progressData) {
self.progress(progressData.loaded / progressData.total);
}
);
}
This is the call:
PDFView.open('/MyPDFs/Pdf2.pdf', 'auto', null);
All I get is this:
If you notice, even the page number is retrieved but the content is not painted in the pages. Can´t find why.. Is the any other function I should call next to PDFView.open?
Found the solution...!
This is the code that does the work.
$(document).ready(function () {
PDFView.initialize();
var params = PDFView.parseQueryString(document.location.search.substring(1));
//#if !(FIREFOX || MOZCENTRAL)
var file = params.file || DEFAULT_URL;
//#else
//var file = window.location.toString()
//#endif
//#if !(FIREFOX || MOZCENTRAL)
if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
document.getElementById('openFile').setAttribute('hidden', 'true');
} else {
document.getElementById('fileInput').value = null;
}
//#else
//document.getElementById('openFile').setAttribute('hidden', 'true');
//#endif
// Special debugging flags in the hash section of the URL.
var hash = document.location.hash.substring(1);
var hashParams = PDFView.parseQueryString(hash);
if ('disableWorker' in hashParams)
PDFJS.disableWorker = (hashParams['disableWorker'] === 'true');
//#if !(FIREFOX || MOZCENTRAL)
var locale = navigator.language;
if ('locale' in hashParams)
locale = hashParams['locale'];
mozL10n.setLanguage(locale);
//#endif
if ('textLayer' in hashParams) {
switch (hashParams['textLayer']) {
case 'off':
PDFJS.disableTextLayer = true;
break;
case 'visible':
case 'shadow':
case 'hover':
var viewer = document.getElementById('viewer');
viewer.classList.add('textLayer-' + hashParams['textLayer']);
break;
}
}
//#if !(FIREFOX || MOZCENTRAL)
if ('pdfBug' in hashParams) {
//#else
//if ('pdfBug' in hashParams && FirefoxCom.requestSync('pdfBugEnabled')) {
//#endif
PDFJS.pdfBug = true;
var pdfBug = hashParams['pdfBug'];
var enabled = pdfBug.split(',');
PDFBug.enable(enabled);
PDFBug.init();
}
if (!PDFView.supportsPrinting) {
document.getElementById('print').classList.add('hidden');
}
if (!PDFView.supportsFullscreen) {
document.getElementById('fullscreen').classList.add('hidden');
}
if (PDFView.supportsIntegratedFind) {
document.querySelector('#viewFind').classList.add('hidden');
}
// Listen for warnings to trigger the fallback UI. Errors should be caught
// and call PDFView.error() so we don't need to listen for those.
PDFJS.LogManager.addLogger({
warn: function () {
PDFView.fallback();
}
});
var mainContainer = document.getElementById('mainContainer');
var outerContainer = document.getElementById('outerContainer');
mainContainer.addEventListener('transitionend', function (e) {
if (e.target == mainContainer) {
var event = document.createEvent('UIEvents');
event.initUIEvent('resize', false, false, window, 0);
window.dispatchEvent(event);
outerContainer.classList.remove('sidebarMoving');
}
}, true);
document.getElementById('sidebarToggle').addEventListener('click',
function () {
this.classList.toggle('toggled');
outerContainer.classList.add('sidebarMoving');
outerContainer.classList.toggle('sidebarOpen');
PDFView.sidebarOpen = outerContainer.classList.contains('sidebarOpen');
PDFView.renderHighestPriority();
});
document.getElementById('viewThumbnail').addEventListener('click',
function () {
PDFView.switchSidebarView('thumbs');
});
document.getElementById('viewOutline').addEventListener('click',
function () {
PDFView.switchSidebarView('outline');
});
document.getElementById('previous').addEventListener('click',
function () {
PDFView.page--;
});
document.getElementById('next').addEventListener('click',
function () {
PDFView.page++;
});
document.querySelector('.zoomIn').addEventListener('click',
function () {
PDFView.zoomIn();
});
document.querySelector('.zoomOut').addEventListener('click',
function () {
PDFView.zoomOut();
});
document.getElementById('fullscreen').addEventListener('click',
function () {
PDFView.fullscreen();
});
document.getElementById('openFile').addEventListener('click',
function () {
document.getElementById('fileInput').click();
});
document.getElementById('print').addEventListener('click',
function () {
window.print();
});
document.getElementById('download').addEventListener('click',
function () {
PDFView.download();
});
document.getElementById('pageNumber').addEventListener('change',
function () {
PDFView.page = this.value;
});
document.getElementById('scaleSelect').addEventListener('change',
function () {
PDFView.parseScale(this.value);
});
document.getElementById('first_page').addEventListener('click',
function () {
PDFView.page = 1;
});
document.getElementById('last_page').addEventListener('click',
function () {
PDFView.page = PDFView.pdfDocument.numPages;
});
document.getElementById('page_rotate_ccw').addEventListener('click',
function () {
PDFView.rotatePages(-90);
});
document.getElementById('page_rotate_cw').addEventListener('click',
function () {
PDFView.rotatePages(90);
});
//#if (FIREFOX || MOZCENTRAL)
//if (FirefoxCom.requestSync('getLoadingType') == 'passive') {
// PDFView.setTitleUsingUrl(file);
// PDFView.initPassiveLoading();
// return;
//}
//#endif
//#if !B2G
PDFView.open(file, 0);
//#endif
});
The system must be initialized first before PDFView.open call!
Thanks