Is there any way to set a watcher on the height of an element in VueJS? I am trying to fix the filters part on a search result page. but if the results change there is no way to find about it and unfix the filters. Answer You can get the height with $ref.yourElement.clientHeight, after the search result retur…
Tag: dom
Change table cell text color and background of row based on text in the table without table tag
I have a table which has column that contain status. Two statuses, “Open” and “Closed” are in the last column of the table. I would like to change the cell text color of “Closed” to red and the row backround color of “Open” to green. Any advice would be helpful.…
Mouseleave triggered by click
I have an absolutely-positioned div, and I’m trying to keep track of when the mouse moves over it, and when the mouse leaves. Unfortunately clicking on the text in the box occasionally triggers the mouseleave event. DEMO: js fiddle How can I prevent this? JS HTML CSS Answer This seems to be a bug (I cou…
Pass this to addEventListener() as parameter
I want to add change event to a group of checkboxes, how can I access this in my event function, so that when I do the event I can access value of the checkbox. This is my current code: Answer Inside the forEach callback, this does not refer to a DOM element. It doesn’t refer to any useful value. Second…
How to display working digital clock using React
I want to render digital clock on the browser , i don’t know where to use setInterval() function in my script and also the what will be the name of function used as a first argument. Answer For this you’re going to need a few things: a setInterval to update the time a variable in the componentR…
Why is the variable holding the input value always logged as empty?
When I console.log the variable that holds the input value, it logs an empty string. The same thing happens with alert. You can test the code in the console and you will see that the output is really there, but empty. Screenshot: Answer You were getting the value when the document is loaded. At this time, the…
Detect attachShadow event
I’d like to detect an event of attaching shadow to the host element. Use-case: using MutationObserver to watch any DOM changes and post-process the changed content as part of binding (tying) framework’s logic. Why do I need to detect this event? In order to be able to watch for a changes within th…
Create a nice scrolling/sliding effect with JS
I would like to create a “smooth” scroll animation that slides down from one element to the next. I do not want to use Jquery or any libraries, just javascript and HTML. I have tried: This causes scrolling, but not a smooth animation. I have already looked at some other smooth-scrolling techniques…
How to execute click function before the blur function
I’ve got a simple issue but I can’t seem to figure out any solution. Basically I’ve got an input that toggles a dropdown when focused, and when it’s not focused anymore it should close the dropdown. However, the problem is that if you click on an item in the dropdown, the blur function…
Alternative to window.open
My question is to find an alternative for the window.open() command because it is being blocked by the ad-blocker because in my webpage it is supposed to automatically open a new window with only 1 tab. I tried the command with a length and width dimension to force it to open in a new window not in just as a