How to include a link in the HTML5 notification? - html

I would like to be able to set a link/permalink to each notification, so when user clicks on it; then he is taken to the permalink location,
I've seen this answer which has a solution that's a little bit different because static link is used,
I would like to, somehow:
var noti = window.webkitNotifications.createNotification(
'http://funcook.com/img/favicon.png',
'HTML5 Notification',
'HTML5 Notification content...',
'http://mycustom.dynamic.link.com/' /* invented code */
)
noti.onclose = function(){ alert(':(') };
noti.onclick = function(){
window.location.href = $(this).url; /* invented code */
};
noti.show();
Any chance? (I really don't like the static html file solution... I would like to keep this syntax)

How about something like this?
var createNotificationWithLink = function(image, title, content, link) {
var notification = window.webkitNotifications.createNotification(image, title, content);
notification.onclose = function() {
alert(':(');
};
notification.onclick = function() {
window.location.href = link;
};
return notification;
};
Now you can call createNotificationWithLink whenever you want to create a notification:
var noti = createNotificationWithLink(
'http://funcook.com/img/favicon.png',
'HTML5 Notification',
'HTML5 Notification content...',
'http://mycustom.dynamic.link.com/'
);
noti.show();
You can also move noti.show(); into the createNotificationWithLink function if you like (notification.show();). I don't know if you want the notification to be shown automatically when you create it...

You can pass a data property that you can read from within the onclick event handler as e.target.data.
var notification = new window.Notification("Hello!",
{
body: "Hello world!",
data: "https://www.example.com/?id=" + 123
});
notification.onclick = function(e) {
window.location.href = e.target.data;
}

noti.onclick = function() {
window.open("http://www.stackoverflow.com")
};
More on how to use window.open: http://www.w3schools.com/jsref/met_win_open.asp4
HTML5 Notification Resource: http://www.html5rocks.com/en/tutorials/notifications/quick/ (If this doesn't answer you're question)
For Each one you could have:
var noti1 = window.webkitNotifications.createNotification(
'http://funcook.com/img/favicon.png',
'HTML5 Notification',
'HTML5 Notification content...',
var noti2 = window.webkitNotifications.createNotification(
'http://funcook.com/img/favicon.png',
'HTML5 Notification #2',
'HTML5 Notification #2 content...',
etc
and then
noti1.onclick = function() {
window.open("http://www.stackoverflow.com")
};
noti2.onclick = function() {
window.open("http://www.example.com")
};
hope that helps :)

You can add the url as a property to 'noti', then call that property with this.yourpropertyname
example:
noti.myurl = 'http://stackoverflow.com';
...
noti.onclick = function(){
window.location.href = this.myurl;
};
hope this helps.

For anyone, who needs to open a new browser window(tab), but does not want the parent window(tab) to be replaced and focused upon notification click, this code snippet will do the trick:
var notification = new window.Notification("Hello!", {
body: "Hello world!",
data: "https://www.google.com/"
});
notification.onclick = function(event) {
event.preventDefault(); //prevent the browser from focusing the Notification's tab, while it stays also open
var new_window = window.open('','_blank'); //open empty window(tab)
new_window.location = event.target.data; //set url of newly created window(tab) and focus
};

Related

Chrome extension: get current tab url

I am trying to get current tab url in Chrome extenstion.
All sources says that I need "chrome.tabs.query({active: true;})"
Truth is, that chrome.tabs.query can only be executed in background, and for background active tab is ALWAYS and ONLY "chrome://extensions".
Is there any way to get ACTUAL active tab's url?
Found solution.
As I previously mentioned, "chrome.tabs.query({active: true;})" can only run from background.js, and background.js's active tab is always browser's extensions page, so it's useless.
According to security policies we need instead to waste tons of PC's recources and do something like this:
in client.js:
function getcururl(){
var s = document.createElement('script');
// TODO: add "script.js" to web_accessible_resources in manifest.json
s.src = chrome.extension.getURL('gturl.js');
s.onload = function() {
window.postMessage({ type: "gtcrurl", value: cururl }, "*");
this.remove();
};
(document.head || document.documentElement).appendChild(s);}
document.addEventListener('DOMContentLoaded', getcururl());
in gturl.js:
var cururl = window.location.host;
Now we can do in popup.js something like:
var crurl = "empty";
window.addEventListener("message", function(event) {
if(event.data.type === 'gtcrurl') {
window._test = event.data.value;
console.log(event.data.value);
crurl = event.data.value;
}}, false);

Unable to access subfolder html file through <a> tag

I have a main folder with index.html file for my html app. I have written a code in index.html of main folder to access the file (index.html) present in the sub folder as follows,
SubFile
When i click on the above link, it is not navigating to the subfile and instead the link of main folder index.html file changes to mainfolder/index.html#!/subfolder/index.html
I even tried changing the name of subfolder file but no success. What could be the problem?
I also want to navigate back to the main folder index.html from subfolder as follow,
Mainfile
But it is also not working. How can I achieve this as well?
Edited:
The file my-app.js is creating the issue. The code of my-app.js is as follows,
// Initialize your app
var myApp = new Framework7({
animateNavBackIcon: true,
// Enable templates auto precompilation
precompileTemplates: true,
// Enabled pages rendering using Template7
swipeBackPage: false,
swipeBackPageThreshold: 1,
swipePanel: "left",
swipePanelCloseOpposite: true,
pushState: true,
pushStateRoot: undefined,
pushStateNoAnimation: false,
pushStateSeparator: '#!/',
template7Pages: true
});
// Export selectors engine
var $$ = Dom7;
// Add main View
var mainView = myApp.addView('.view-main', {
// Enable dynamic Navbar
dynamicNavbar: false
});
$$(document).on('pageInit', function (e) {
$(".swipebox").swipebox();
$("#ContactForm").validate({
submitHandler: function(form) {
ajaxContact(form);
return false;
}
});
$('a.backbutton').click(function(){
parent.history.back();
return false;
});
$(".posts li").hide();
size_li = $(".posts li").size();
x=4;
$('.posts li:lt('+x+')').show();
$('#loadMore').click(function () {
x= (x+1 <= size_li) ? x+1 : size_li;
$('.posts li:lt('+x+')').show();
if(x == size_li){
$('#loadMore').hide();
$('#showLess').show();
}
});
$("a.switcher").bind("click", function(e){
e.preventDefault();
var theid = $(this).attr("id");
var theproducts = $("ul#photoslist");
var classNames = $(this).attr('class').split(' ');
if($(this).hasClass("active")) {
// if currently clicked button has the active class
// then we do nothing!
return false;
} else {
// otherwise we are clicking on the inactive button
// and in the process of switching views!
if(theid == "view13") {
$(this).addClass("active");
$("#view11").removeClass("active");
$("#view11").children("img").attr("src","images/switch_11.png");
$("#view12").removeClass("active");
$("#view12").children("img").attr("src","images/switch_12.png");
var theimg = $(this).children("img");
theimg.attr("src","images/switch_13_active.png");
// remove the list class and change to grid
theproducts.removeClass("photo_gallery_11");
theproducts.removeClass("photo_gallery_12");
theproducts.addClass("photo_gallery_13");
}
else if(theid == "view12") {
$(this).addClass("active");
$("#view11").removeClass("active");
$("#view11").children("img").attr("src","images/switch_11.png");
$("#view13").removeClass("active");
$("#view13").children("img").attr("src","images/switch_13.png");
var theimg = $(this).children("img");
theimg.attr("src","images/switch_12_active.png");
// remove the list class and change to grid
theproducts.removeClass("photo_gallery_11");
theproducts.removeClass("photo_gallery_13");
theproducts.addClass("photo_gallery_12");
}
else if(theid == "view11") {
$("#view12").removeClass("active");
$("#view12").children("img").attr("src","images/switch_12.png");
$("#view13").removeClass("active");
$("#view13").children("img").attr("src","images/switch_13.png");
var theimg = $(this).children("img");
theimg.attr("src","images/switch_11_active.png");
// remove the list class and change to grid
theproducts.removeClass("photo_gallery_12");
theproducts.removeClass("photo_gallery_13");
theproducts.addClass("photo_gallery_11");
}
}
});
document.addEventListener('touchmove', function(event) {
if(event.target.parentNode.className.indexOf('navbarpages') != -1 || event.target.className.indexOf('navbarpages') != -1 ) {
event.preventDefault(); }
}, false);
// Add ScrollFix
var scrollingContent = document.getElementById("pages_maincontent");
new ScrollFix(scrollingContent);
var ScrollFix = function(elem) {
// Variables to track inputs
var startY = startTopScroll = deltaY = undefined,
elem = elem || elem.querySelector(elem);
// If there is no element, then do nothing
if(!elem)
return;
// Handle the start of interactions
elem.addEventListener('touchstart', function(event){
startY = event.touches[0].pageY;
startTopScroll = elem.scrollTop;
if(startTopScroll <= 0)
elem.scrollTop = 1;
if(startTopScroll + elem.offsetHeight >= elem.scrollHeight)
elem.scrollTop = elem.scrollHeight - elem.offsetHeight - 1;
}, false);
};
})
What shall i remove from it to solve my problem?
#!/subfolder/index.html
This make me feel that you are using a single page application framework/library, like Angular or something related. So maybe your problem is not in the html but in your javascript code.
Please remove all javascript and check it will work fine then revert all js one by one and test you will find the conflict javascript resolve that conflict. it will work fine.

chrome.omnibox ceases working after period of time. Begins working after restarting extension

I'm leveraging Google Chrome's omnibox API in my extension.
Current users, including myself, have noticed that the omnibox ceases responding entirely after an undetermined state change or a period of time lapsing. Typing the word to trigger entering into "omnibox" stops having any effect and the URL bar does not shift into omnibox mode.
Restarting Google Chrome does not fix the issue, but restarting my plugin by unchecking and then re-checking the 'enabled' checkbox on chrome://extensions does resolve the issue.
Does anyone have any suggestions on what to investigate? Below is the code used. It is only loaded once through my permanently persisted background page:
// Displays streamus search suggestions and allows instant playing in the stream
define([
'background/collection/streamItems',
'background/model/video',
'common/model/youTubeV2API',
'common/model/utility'
], function (StreamItems, Video, YouTubeV2API, Utility) {
'use strict';
console.log("Omnibox LOADED", chrome.omnibox);
var Omnibox = Backbone.Model.extend({
defaults: function () {
return {
suggestedVideos: [],
searchJqXhr: null
};
},
initialize: function () {
console.log("Omnibox INITIALIZED");
var self = this;
chrome.omnibox.setDefaultSuggestion({
// TODO: i18n
description: 'Press enter to play.'
});
// User has started a keyword input session by typing the extension's keyword. This is guaranteed to be sent exactly once per input session, and before any onInputChanged events.
chrome.omnibox.onInputChanged.addListener(function (text, suggest) {
// Clear suggested videos
self.get('suggestedVideos').length = 0;
var trimmedSearchText = $.trim(text);
// Clear suggestions if there is no text.
if (trimmedSearchText === '') {
suggest();
} else {
// Do not display results if searchText was modified while searching, abort old request.
var previousSearchJqXhr = self.get('searchJqXhr');
if (previousSearchJqXhr) {
previousSearchJqXhr.abort();
self.set('searchJqXhr', null);
}
var searchJqXhr = YouTubeV2API.search({
text: trimmedSearchText,
// Omnibox can only show 6 results
maxResults: 6,
success: function(videoInformationList) {
self.set('searchJqXhr', null);
var suggestions = self.buildSuggestions(videoInformationList, trimmedSearchText);
suggest(suggestions);
}
});
self.set('searchJqXhr', searchJqXhr);
}
});
chrome.omnibox.onInputEntered.addListener(function (text) {
// Find the cached video data by url
var pickedVideo = _.find(self.get('suggestedVideos'), function(suggestedVideo) {
return suggestedVideo.get('url') === text;
});
// If the user doesn't make a selection (commonly when typing and then just hitting enter on their query)
// take the best suggestion related to their text.
if (pickedVideo === undefined) {
pickedVideo = self.get('suggestedVideos')[0];
}
StreamItems.addByVideo(pickedVideo, true);
});
},
buildSuggestions: function(videoInformationList, text) {
var self = this;
var suggestions = _.map(videoInformationList, function (videoInformation) {
var video = new Video({
videoInformation: videoInformation
});
self.get('suggestedVideos').push(video);
var safeTitle = _.escape(video.get('title'));
var textStyleRegExp = new RegExp(Utility.escapeRegExp(text), "i");
var styledTitle = safeTitle.replace(textStyleRegExp, '<match>$&</match>');
var description = '<dim>' + video.get('prettyDuration') + "</dim> " + styledTitle;
return {
content: video.get('url'),
description: description
};
});
return suggestions;
}
});
return new Omnibox();
});
As far as I'm aware the code itself is fine and wouldn't have any effect on whether I see omnibox or not.
You can find full source code here: https://github.com/MeoMix/StreamusChromeExtension/blob/master/src/js/background/model/omnibox.js

Chrome extension; open a link from popup.html in a new tab

I'm doing a Chrome extension and I got helped in this post here.
My problem now is how to open a new tab of chrome that has as URL the link I clicked in the popup.html. I tried to do like someone suggested in their answers in other similar question like setting <a>'s attribute target to _blank but the only result is that chrome does open a new tab but in the new tab is my popup.html.
Any idea how to solve this?
Thanks.
You should use chrome.tabs module to manually open the desired link in a new tab. Try using this jQuery snippet in your popup.html:
$(document).ready(function(){
$('body').on('click', 'a', function(){
chrome.tabs.create({url: $(this).attr('href')});
return false;
});
});
See my comment https://stackoverflow.com/a/17732609/1340178
I had the same issue and this was my approach:
Create the popup.html with link (and the links are not working when clicked as Chrome block them).
Create popup.js and link it in the page: <script src="popup.js" ></script>
Add the following code to popup.js:
document.addEventListener('DOMContentLoaded', function () {
var links = document.getElementsByTagName("a");
for (var i = 0; i < links.length; i++) {
(function () {
var ln = links[i];
var location = ln.href;
ln.onclick = function () {
chrome.tabs.create({active: true, url: location});
};
})();
}
});
That's all, links should work after that.
If you don't want to use JQuery, insert this into your popup.js and it will make all your links open in a new tab when clicked
Remember to declarer the "tabs" permission in the manifest.json
window.addEventListener('click',function(e){
if(e.target.href!==undefined){
chrome.tabs.create({url:e.target.href})
}
})
The other answers work. For completeness, another way is to just add target="_blank"
Or if you have want to "manually" add particular links, here's a way (based on the other answers already here):
popup.html
<a id="index_link">My text</a>.
popup.js
document.addEventListener('DOMContentLoaded', () => {
var y = document.getElementById("index_link");
y.addEventListener("click", openIndex);
});
function openIndex() {
chrome.tabs.create({active: true, url: "http://my_url"});
}
A bit more concise and actual syntax in 2020:
document.addEventListener('DOMContentLoaded', () => {
const links = document.querySelectorAll("a");
links.forEach(link => {
const location = link.getAttribute('href');
link.addEventListener('click', () => chrome.tabs.create({active: true, url: location}));
});
});
A bit more concise version in modern JS:
document.addEventListener('DOMContentLoaded', function () {
for (const anchor of document.getElementsByTagName('a')) {
anchor.onclick = () => {
chrome.tabs.create({active: true, url: anchor.href});
};
};
});
I had the same problem. Looked like Konrad's solution would worked, but it opened multiple tabs at once. This happened only after first extension install. So I changed it to
if (e.target.classList.contains("a-link")) {
chrome.tabs.create({url: $(e.target).attr('href')});
return false;
}
and all is working as expected.
Send tab url to share blog in new tab:
// popup.js
chrome.tabs.query({ active: true, currentWindow: true }, function(tabs){
var url = tabs[0].url;
var title = tabs[0].title;
document.getElementById('linkQZone').onclick = function () {
var url1 = 'https://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url=' + url + '&title=' + title + '&desc=&summary=&site=';
chrome.tabs.create({active: true, url: url1});
};
document.getElementById('linkQQ').onclick = function () {
var url1 = 'https://connect.qq.com/widget/shareqq/index.html?url=' + url + '&title=' + title + '&desc=&summary=&site=';
chrome.tabs.create({active: true, url: url1});
};
});
open with ctrl-click or middle-click
$('body').on('click auxclick', 'a', e => {
if (e.ctrlKey || e.button == 1) {
e.preventDefault();
chrome.tabs.create({ url: e.currentTarget.href, selected: false});
}
});

Chrome extension development: auto close the notification box

After doing something I run this code:
var notification = webkitNotifications.createNotification(
'icon.png', // icon url - can be relative
'Done!', // notification title
'Just updated your list!' // notification body text
);
notification.show();
which of course pops up a notification into the users screen.
It there anyway to time this notification so that it auto-closes in X amount of seconds?
Thanks!
R
You can use notification.cancel();
var notification = webkitNotifications.createNotification('images/icon-48x48.png',"This is Title","Biswarup Adhikari Notification");
notification.show();
setTimeout(function(){
notification.cancel();
},2000);
Chrome notification will close automatically after 2000 milli sec or 2 sec.
You'll be able to call window.close() from inside the notification's HTML page. That will close the notification.
To close at a certain time, calling something like setTimeout( function () { window.close(); }, timeInMicroseconds); should be effective.
function show(title, message, icon) {
try {
icon = icon || 'src/img/icons/icon48.png';
var self = this;
var isClosed = false;
var notificationId = "posting_" + Math.random();
chrome.notifications.create(notificationId, {
type: "basic",
title: title + "!",
message: message,
iconUrl: icon
}, function (nId) {
});
setTimeout(function () {
if (!isClosed)
chrome.notifications.clear(notificationId, function (wasCleared) {
});
}, 3000);
} catch (e) {
alert(e.message);
}
}
ok, when i created notification remeber the id notificationId and settimeout clear this id
//Use requireInternaction and set it to true for notification to not to auto-hide.
function showNotification() {
var options = {
body: 'The Subtitles will Go Here',
requireInteraction: true
};
if (window.Notification && Notification.permission !== "denied") {
Notification.requestPermission(function (status) { // status is "granted", if accepted by user
var n = new Notification('Title', options);
});
}
}