I am using interact.js from here: enter link description here
The site where I am using it will be load over the Navigation ajax. The Problem here is, if the client click x times of the Navigation the interact.js will be loaded and loaded again. Normaly is shouldn´t be a problem, but I need to be sure the interact.js just load once.
You can just put an if(typeof interact === 'undefined') before your call to the loading function. So if interact is loaded, the call will not be executed. Unfortunately you can't determine, if the loading process is still running. So while loading the process would be started a second time.
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I have a rails 4.2 app (no turbolinks) where I want to wait for an image to load before doing something with js. I used the jquery load callback
$(image).load(function() {
// do something here
});
and expected everything to be good however it only works on a hard reload (command + shift + R on osx). If I navigate by clicking a link then the image load event never fires, the image doesn't show up on the page but the DOM says it's there. I've already figured out a workaround using a promise instead but I'm curious for some insight into why this strange behaviour could arise?
I am having a strange problem i.e., when I am opening my website a loader is loaded and then homepage displays. Now I am navigating from home page to different page, everything is fine . The problem arises when I am getting back to the home page the loader is again loading.
In normal situation it should not load. Not able to find out the reason. I am running the website locally so cant provide the url
window.onload() I have used.
The Window.onLoad() event ALWAYS triggers when the page finishes loading.
http://www.w3schools.com/jsref/event_onload.asp
What is the reason to think that going to your page won't trigger onLoad() the second time? The browser won't know the difference whether it is the first, second, or 500th time.
I have a script in a separate js file, which for now, contains
$('#page-seriesLevel').live('pageinit', function(){
console.log(document.URL + ' loaded.');});
This is called from series.php ideally when the page is ready, and catalog.php links to series.php.
But when I go to that page from catalog.php, the script does not execute. I have to refresh to see it. Sometimes the script executes from catalog.php which it shouldn't.
I'm a little confused about what your asking. If the problem is that the page load event, 'pageinit', is not triggered every time you go to the page, try using 'pagebeforeshow' or 'pageshow'. 'pageinit' is only triggered the first time you go to the page.
See the "page load events" section on http://jquerymobile.com/demos/1.2.0/docs/api/events.html for more information.
I knew that JQM loads pages via ajax, but I didn't know that it just loads the element with data-role="page", ignoring the head (where my JS was), as this answer says. https://stackoverflow.com/a/7449731/677331
Im playing around with making my first chrome extension. Im making a small extension that monitors the webrequests a page makes. This means that im listening to the: chrome.webRequest.onBeforeRequest.addListener event
I am a little confused on how to execute this code on every page i load. It works on any page if i open the extension web page and run the code in this context. However i would like it to run regardless of having the page open. How do i go around doing this?
I looked at content_scripts, but havent figured out if they are the proper path to take - and ven if they are how do i send a message from my content script to my web page notifying it to run the code. As far as i understand this the content script is first run after the page has been loaded and therefore it does not matter if i call my page and add the listeners, because the show is already over - is this correct?
The wa i understand this is that i cannot add listeners in the content script - hence the need to make this messaging thing - is this correct?
Thank you.
You would put the onBeforeRequest listener in a background page, specifically the persistent variant of it. When the event is invoked, whatever you have in the handler will be run.
If the script tag is after addthis div. It slow down loading of the page, I don't care that it slow down, but I would like to now show that the page is sill loading (google chrome show load favicon). I removed the script tag and put it to $(funcion) in my external file where all my jQuery code is. But when script is loaded it still show loading favicon.
var src = 'http://s7.addthis.com/js/250/addthis_widget.js#username=boobaloo';
$.getScript(src);
I also try to use
$('<script/>').attr('src', src).appendTo('head');
Is it posible to load addthis buttons and don't show that page is still loading? Can someone explain why it show that the page is loading?
Try to include "addthis" script in a separate function and call the function wherever you want. Also call the method using setTimeout. Eg:- setTimeout('AddthisMethod', 1000);