Load more content when user scrolls “near” bottom

2020-05-26 10:09发布

I use this to detect scroll to the bottom of page. But how do I detect a distance from the bottom of the page?

if($(window).scrollTop() + $(window).height() == $(document).height() ) {
 .. my ajax here
}

I mean i want the function to execute when he is 100px or 200px from the bottom, and not in the very bottom of page. How would I change this?

Also: is it possible, to instead catch if the scroll is at the last of a specific element (say my big CONTAINER) which shows the loaded content.

Thanks in advance

标签: jquery
2条回答
闹够了就滚
2楼-- · 2020-05-26 10:29

This will help you.

<script>
 $(window).scroll(function () {
    if ($(document).height() <= $(window).scrollTop() + $(window).height()) {
        alert("End Of The Page");
    }
 });
</script>

Go through this link for whole article and details how it works.

load more content when browser scroll to end of page in jquery

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家丑人穷心不美
3楼-- · 2020-05-26 10:35
var nearToBottom = 100;

if ($(window).scrollTop() + $(window).height() > 
    $(document).height() - nearToBottom) { 
 .. my ajax here 
} 

or to scroll to the bottom of .CONTAINER

if ($(window).scrollTop() + $(window).height() >= 
    $('.CONTAINER').offset().top + $('.CONTAINER').height() ) { 
 .. my ajax here 
} 
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