jScroll not working
Question
my jScroll is not working, although I followed the example on http://jscroll.com/#example Am I doing it wrong? I have very little experience with jQuery.
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js"></script>
<script src="jquery.jscroll.min.js"></script>
<script>
$('.scroll').jscroll();
</script>
</head>
<body>
<div class="scroll">
<p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p><p>test</p>
</div>
</body>
</html>
3 answers
solution1
1 ACCPTED 2015-09-03 11:16:59
Wait a sec - what are you trying to achieve..? Having looked at the documentation for jScroll, I'm not sure you're using it as intended.
It's for lazy loading . That means, you have:
Content...... Content...... Content...... Content...... Content...... Content...... Content...... Content...... Content...... Content...... Content......
[Link to more content]
When you scroll down to [Link to more content] , it'll load the content from that page.
Are you trying to have your 'very long content' fixed in a box with a scrollbar? If so, use CSS for that...
div.scroll {
height: 200px;
overflow: auto;
background:#ffe;
}
Try and wrap your
$('.scroll').jscroll();
in
$(document).ready() .
<script> $(document).ready(function(){ $('.scroll').jscroll(); }); </script>
solution2
1 2016-12-16 15:44:38
Without using a framework example run:
https://jsfiddle.net/Limitlessisa/t8wk1o8L/8
Html:
<p>test</p>
<p>test</p>
<p>test</p>
<p>test</p>
<p>test</p>
<p>test</p>
<div id="comments_area" next="/user/login">Null</div>
Js:
window.addEventListener('scroll', function(evt) {
if(lij){lijScroll();}
});
var lij=true;
var lijScroll= function(){
var elem=$('#comments_area');
if(!elem.length){
lij=false;
return false
}
var scrollingElement = document.scrollingElement || document.documentElement; // all browser + Firefox
var distance_from_top = scrollingElement.scrollTop;
var elementPos = elem.offset().top - $(window).height();
if(distance_from_top>elementPos){
lij=false;
$(elem).html('Loading...');
$.ajax({
type: 'POST',
url: $(elem).attr('next'),
data: null,
dataType: 'html',
context: document.body
}).done(function(data) {
$(elem).html(data);
});
}
}
solution3
1 2017-08-29 12:45:08
I liked the Script of Limitless isa that much, i improved it to use jquery.
It loads elements from a link, and then appends them into a div element.
$(function() {
var lij=true;
var newrun = 0;
var oldrun = 0;
var lijScroll= function() {
if(newrun > oldrun) {
return;
}
newrun++;
var cont=$('#list');
var elem=$('#next');
var scrollingElement = document.scrollingElement || document.documentElement; // all browser + Firefox
var distance_from_top = scrollingElement.scrollTop;
var elementPos = elem.offset().top - $(window).height();
if(distance_from_top>elementPos) {
$(elem).html('Loading...');
$.ajax({
type: 'POST',
url: $(elem).attr('href'),
data: null,
dataType: 'html',
context: document.body
}).done(function(data) {
datawrap = '<div>'+data+'</div>';
datadom = $(datawrap);
oldlist = "";
cont.find('.grid-item').each(function(index) {
oldlist += $(this)[0].outerHTML;
});
//alert("oldlist: "+oldlist);
appendlist = "";
$(datadom).find('.grid-item').each(function(index) {
appendlist += $(this)[0].outerHTML;
});
//alert("appendlist: "+appendlist);
nextlink = $(datadom).find("#next")[0].outerHTML;
//alert("nextlink: "+nextlink);
$(cont).html(oldlist+appendlist);
$(elem).replaceWith(nextlink);
//lij = false; //Break after first run old impl
oldrun++;
});
}
}
window.addEventListener('scroll', function(evt) {
//if(lij) { lijScroll(); } //Old single run impl
lijScroll();
});
});
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