


How to Stop Scrolling a Fixed-Position Element at a Specific Point Using jQuery?
How to Halt Scrolling at a Fixed Position
You want an element with fixed positioning to scroll with the page until it reaches a specific point (e.g., 250px from the page top), after which it should stop scrolling. Let's delve into a solution using jQuery.
jQuery Implementation
The following code achieves what you're aiming for:
$(window).scroll(function() { $("#theFixed").css("top", Math.max(0, 250 - $(this).scrollTop())); });
In this code:
- $(window).scroll(function() { ... }) binds an event listener to the window's scroll event.
- When the page is scrolled, the code calculates the new position for the element with the ID #theFixed.
- Math.max(0, 250 - $(this).scrollTop()) ensures that the element doesn't go above 0px or below 250px from the top of the page.
- $(#theFixed).css("top", ...) sets the new top position for the fixed element.
Implementation Example
The following fiddle demonstrates how it works:
[JS Fiddle](insert fiddle URL here)
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