How to Load More Data on Scroll Only When a Specific Div is Visible?
Nov 06, 2024 am 01:01 AM
jQuery: Load More Data on Scroll
Understanding how to implement the loading of additional data as soon as a specific div (.loading) becomes visible can be a valuable technique. In this scenario, there are multiple .loading divs within a drop-down box, and the task is to initiate data loading solely for the currently visible div.
To determine whether a .loading div is visible, jQuery offers a reliable solution. By utilizing the scroll function, you can monitor the user's scroll position and determine when they reach the bottom of a page.
Here's how it works:
-
Implement a Scroll Event Listener:
$(window).scroll(function() { // Your code here }); -
Check for Reaching the End:
if($(window).scrollTop() == $(document).height() - $(window).height()) { // Fetch and Append New Data } -
Fetch and Append New Data (inside the if statement):
// Make an AJAX call to retrieve new data // Append the retrieved data to the visible .loading div
By implementing this technique, you can effectively load more data only when a specific .loading div becomes visible during scrolling, ensuring a seamless and responsive user experience.
The above is the detailed content of How to Load More Data on Scroll Only When a Specific Div is Visible?. For more information, please follow other related articles on the PHP Chinese website!
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