how to disable window scroll event down in jquery

Question

In a html page i am calling a function at window scroll down in some cases i dosen't want to call window scroll down event(function) then how can i dsable window scroll down event. am using code:

$(window).scroll(function(){
    var wintop = $(window).scrollTop(), 
        docheight = $(document).height(), 
        winheight = $(window).height();
    var scrolltrigger = 0.95;
    if  ((wintop/(docheight-winheight)) > scrolltrigger) {
        //console.log('scroll bottom');
        add();
    }
});

Please help me if any one knows solution.

Just check if its changed from a global var and if so snap back to global var. — WASasquatch
– WASasquatch, Commented Apr 17, 2014 at 6:46
possible duplicate of how to disable scrollbar without overflow:hidden in jQuery — Pratik Joshi
– Pratik Joshi, Commented Apr 17, 2014 at 6:57

Community · Accepted Answer · 2017-05-23 10:27:09Z

2

Use following code

$('body').on({
'mousewheel': function(e) {
    if (e.target.id == 'el') return;
    e.preventDefault();
    e.stopPropagation();
    }
})

You get good answer here -> jQuery or Javascript - how to disable window scroll without overflow:hidden;

Live demo http://jsfiddle.net/92mxb/

edited May 23, 2017 at 10:27

CommunityBot

11 silver badge

answered Apr 17, 2014 at 6:56

Pratik Joshi

11.7k7 gold badges44 silver badges73 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

WASasquatch · Accepted Answer · 2014-04-17 06:51:44Z

0

Just do something like this to snap back to origin. Something similar too this inside the scroll() function

if ( initScrollTop != $(window).scrollTop() ) {
    $(window).scrollTop( initScrollTop );
}

With the global being declared outside the function.

 var initScrollTop = $(window).scrollTop();

I'm on my phone and cannot test. Will be home soon, but it should be nearly that simple.

answered Apr 17, 2014 at 6:51

WASasquatch

1,0443 gold badges11 silver badges19 bronze badges

Collectives™ on Stack Overflow

how to disable window scroll event down in jquery

2 Answers 2

Comments

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related