From the code above, how can I override css property by !important in the above style property from my JS code defined in script tag ? Note: We have some internal applications that have their styles declared important Answer Try this code using CSSStyleDeclaration.setProperty():
Tag: html
Detecting video resolution changes
With some codecs and containers, it’s possible for a video to change resolution mid-stream. This is particularly common with RTC-style video streams where resolution can scale up/down based on available bandwidth. In other cases, the recording device might be rotated and the video may flip from portrait to landscape or vice versa. When playing these videos on a web page
Redirection after clicking submit button [HTML]
I am building a webapp using ASP.NET MVC. In my application I need to change the functionality of a submit button in HTML code. Right now after clicking submit, the data is submitted and the page redirect to some particular one (I don’t know why this one) but I want to stay at the same page. How can I achieve
Getting Geolocation KCLError Domain error
I am working on a site that uses HTML5 Geolocation. Here is code I am using: html: js Everything seem to works well, but some users are getting KCLError Domain error. Here are their comments: This happens regardless of browser – Safari and Chrome both affected(tablet); Presumably the error occurred internally and isn’t displayed on the screen; When a user
How to access values from ‘s Closure in Chrome Developer tool’s Watch panel?
I have a complex javascript object which is generated by some third party tool, which looks like this (inside Chrome Developer Tools Watch panel): I’m interested in reading those text and value attributes of i Object. I’ve never seen such <function scope> thing before. In such cases, How to access values from <function scope>’s Closure in Chrome Developer tool’s Watch
Insert “/” in MM/YYYY textbox on keypress event
I want to enter a “/” when user enters MM(2 digit) so it will be like MM/YYYY. I have done similar for credit card number input which insert a space after 4 digit on keypress. Answer Fiddle This works with Regular keyboard input Copy/Cut/Paste Selected text Adding the / Because you’re programmatically adding the / character, you have to update
Loading GIF on normal form submit
I don’t know if this is possible because according to my concept it is not.Say I have a form: Now this form takes at least 10-15 seconds to load because of obviously there are lots of record. I know using AJAX i can make a loading GIF and load the records. But is there a way in which without using
jQuery $.mobile library is undefined
I have linked jQuery and jQuery mobile to my code. I got this error in the console: I have rechecked the URL and all are correct, I have update the files(jQuery, jQuery mobile) and the issue is still exists. I have place the jquery.js before jquery.mobile.js This is my code: and it’s on the end of the file. the content
Uncaught SyntaxError: Unexpected token < into DOCTYPE html PUBLIC
I am having a series of JavaScript problems and the only thing I notice in the console.log is: Uncaught SyntaxError: Unexpected token < Which leads me to: I can not see a syntax error here. Is there any syntax error in this line? How can I fix it? Answer The error message indicates a JavaScript syntax error. The code you
In Vue.js can a component detect when the slot content changes
We have a component in Vue which is a frame, scaled to the window size, which contains (in a <slot>) an element (typically <img> or <canvas>) which it scales to fit the frame and enables pan and zoom on that element. The component needs to react when the element changes. The only way we can see to do it is