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Tag: html

Change only one property of css background

I’m currently trying to dynamically change the background gradient of a background with an image. I’m using the following CSS properties to add the image and the gradient. CSS: The code here is pretty much the same with the only exceptions being the cross-browser compatibility. The only thing I would need to change would be the actuall color of the

Is there a way to detect horizontal scroll only without triggering a browser reflow

You can detect a browser scroll event on an arbitrary element with: I would like to be able to differentiate between vertical scrolling and horizontal scrolling and execute actions for them independently. I’m currently doing this by stashing the values of element.scrollTop, and element.scrollLeft, and then comparing them inside the event listener. E.g. This works fine, however from https://gist.github.com/paulirish/5d52fb081b3570c81e3a I

How to move form from center to right

I am working on this login/signup form on CodeIgniter. Got this login/signup code from the internet, but by default, it is in the center. So how do I move this form to the right side of the page? enter image description here Login.html Style.css index.js Answer add float: right to your content. In your css change form class as below

how to prevent ONBLUR event when keypress or enter?

I have used two events KEYPRESS AND ONBLUR in my input field, when the ENTER key pressed, it triggers KEYPRESS and ONBLUR as well. Code: fiddle Note: I need to handle keypress as well onblur event, But i need only one event should be triggered at a time. For example: When I press enter key, myFunction should be triggered. Not

How to hide tooltips using JavaScript (not jQuery)

I created my tooltips using this website: http://www.w3schools.com/howto/howto_css_tooltip.asp Now I’m wondering how would I close the tooltip after an arbitrary amount of time using a vanilla javascript solution. My solution so far: I understand why this is not working but I’m unable to see a solution. I could iterate through the NodeList that getElementsByClassName returns and hide each individual one

Regex to allow only numbers and decimals not working in Javascript

I am trying this below code and the regex isn’t working and it is allowing all the characters in the input box. Desired: Input text box should not accept any other character other than numbers and decimal point. Answer Here’s an alternative way. I’m using the oninput event that is triggered on every value change by user (not only key

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