JavaScript Gen

I have a JS listener to check file type on file upload (input type file). I placed it in the head o… Read more Javascript Listener On Load - Not Loading

How do I remove the click listener I bound to window in the constructor below? I need it to listen … Read more Remove Event Listener That Has Been Added Using Bind(this)

I have a GreaseMonkey script that works on a site that uses frames as an integral part of its inter… Read more Addeventlistener Memory Leak Due To Frames

I'm trying push notifications using service workers. use my own server to send notifications an… Read more Increase Service Worker Life Time

I am trying to create dialog when device back button clicked, searched internet and came up with th… Read more Angularjs Device Back Button Not Working

I have a Vaadin 7 application where I need to reliably detect a user leaving or navigating away fro… Read more Vaadin Javascript Unload Event Listener Not Firing

I have a set of items like this: Solution 1: Try adding preventDefault after your stopPropogation:… Read more Javascript Click Event Firing Twice, Even With Stoppropagation

I get an json-array from dynamodb and is adding an addEventListener() to a button while traversing … Read more Adding Addeventlistener() In Loop Only Works For Last Button

I am trying to remove a class and add a class within one function. But when I click on the button n… Read more I Can't Add Or Remove A Class

I've got a small drag and drop set up up and running, but it's using inline javascript and … Read more Adding Multiple Event Listeners In Javascript To Element

When I use simple for loop, addEventListener works well in for loop. But when I use for-in loop, it… Read more Addeventlistener Works In Simple For Loop But Doesn't Work With For-in Loop

When I use simple for loop, addEventListener works well in for loop. But when I use for-in loop, it… Read more AddEventListener Works In Simple For Loop But Doesn't Work With For-in Loop

I created a javascript function to copy data from an input on another jQuery tab to a Summary tab. … Read more AddEventListener Duplicating Select Options Javascript

I have a problem with my Javascript code. I want to make a flip on my cards with a click on a butto… Read more How Can I Resolve My Problem About Flip Cards In Javascript?

I'm using Safari webkit's engine together with HTML5 and JS to create an offline applicatio… Read more HTML5 / JS Storage Event Handler