Html5 Forum

I am writing a WWW application, it has to run under IE. I have the problem with the code that runs … Read more Input Type Text And Onkeydown Not Working Under Ie

I'm working on a simple login form, with two fields: Solution 1: Please be advised that — even… Read more Override Html5 Validation

I need to use some JS no JQuery plugins to make a simple tooltip. When I click on image I want to d… Read more How To Make Tooltip With Pure Javascript (onclick Show/dismiss)

I'm making a web app where a button's behavior is different if the user clicks vs holds the… Read more When Does A Click Become A Hold?

I'm trying to write a web application which has some sensitive content in it. I have already pr… Read more How To Capture Printscreen Event In Javascript?

I'm trying to detect if an html element I gave an id is visible or not without using jquery. Th… Read more Detect If An Element Is Visible (without Using Jquery)

We have a pill which contains label and a button. After selecting the pill, we can remove it on Del… Read more Stop Keyboard Event Bubbling To Parent

I need to simulate the interaction of a user typing into a contenteditable HTML element programmati… Read more How Can I Programmatically Simulate Typing In A Contenteditable Html Element?

I'm trying to make a scratch card using canvas with JS. my question is: can I know if the user … Read more Is The Canvas Empty?

I'm drawing an image to a canvas element. I then have code that depends on this process to be f… Read more Html5 Canvas: Get Event When Drawing Is Finished

I'm working on an iOS metronome web app. Since mobile Safari can only play one sound at a time,… Read more Html5 Audio: How To Play Only A Selected Portion Of An Audio File (audio Sprite)?

This is my server JSP code 'Server_Date.jsp' Solution 1: For one you are calling a functio… Read more Server Sent Event Not Working In Google Chrome

I faced a very interesting issue. I'm trying to set the focus on a input field using Javascript… Read more Not Setting Focus To Text Field In Firefox

I am running into problems when trying to draw a large 2D array of images onto a canvas. Using a se… Read more Drawing Multiple Images To A Canvas Using Image.onload

I have a couple of divs overlaid on each other with differing z-index values. The default behaviour… Read more Z-index And Javascript Events

As an answer to the question of 'How do you automatically set the focus to a textbox when a web… Read more Why Not Use Javascript Handlers On The Body Element?

I have got a vanilla Javascript that sets an img's src attribute to a data-uri. In the function… Read more No Page Rendering While Img Onload-event In Javascript

The question was fairly descriptive but I'll describe it further. Basically, I have window1. Cl… Read more How Do I Bring An Already Existing Open Window To The Front On Top Of Other Windows From Another Windows Code?

I am running into problems when trying to draw a large 2D array of images onto a canvas. Using a se… Read more Drawing Multiple Images To A Canvas Using Image.onload