I have a variable that gets the height of the scrollbar when overflow-x-auto and I am using a svelte javascript framework. for solving this issue I used this code: and is working fine and outputs: 17 the problem is that bind: will always fire at every rerender. As you know a scrollbar will not magically change the size, so it
Tag: overflow
Using the duration of mouse press for scrolling
I coded this: You need to click the buttons pretty often to navigate through this container. Is there a way to let it based on the duration of the mouse press? Like if you keep the mouse pressed, it continues constantly scrolling? And if you stop, it stops. Would be happy if someone could help me. Answer Here’s a working
Hide element if scrolled to maximum of container
I worked with this code: If you scroll horizontally to the end of the #text element, the gradient on the right side should be hidden. If you scroll to the left side again, the gradient should be shown again. Has anyone an idea how to program that? Answer You need to subtract the offsetWidth from the scrollWidth:
How to properly iterate through array using async functions
I have an array of URLs, which I have to download using JS / Cordova async functions. My current implementation looks like this (simplified): Unfortunately, I get “Maximum call stack size exceeded” error sometimes. Is there a better way to do this? Answer I had this issue before and managed to resolved it by using async loop (for) here is an
Bootstrap button drop-down inside responsive table not visible because of scroll
I have a problem with drop-down buttons inside tables when are responsive and scroll active because the drop-down is not visible because of overflow: auto; property. How can I fix that in order to show drop-down option of button when this is collapsed? I can use some jQuery but after I have problems with scroll left-right so I decided to
Check if an element’s content is overflowing?
What’s the easiest way to detect if an element has been overflowed? My use case is, I want to limit a certain content box to have a height of 300px. If the inner content is taller than that, I cut it off with an overflow. But if it is overflowed I want to show a ‘more’ button, but if not
JavaScript Integer math incorrect results
I am just trying to implement a simple RNG in JS. What’s happening is javascript evaluates 119106029 * 1103515245 to be 131435318772912110 rather than 131435318772912105. We know it’s wrong since two odd numbers multiplied does not give an even number. Anyone know what’s up? I just want a reliable repeatable RNG, and because of these incorrect values I can’t get