Question

141

Detect touch scroll up or down

rated 0 times [ 142] [ 1] / answers: 1 / hits: 29975 / 8 Years ago, wed, april 13, 2016, 12:00:00

I need code same this for touch devices . help me please

$(window).on('DOMMouseScroll mousewheel', function (e) {

    if (ScrollEnable) {

        if (e.originalEvent.detail > 0 || e.originalEvent.wheelDelta < 0) {

            console.log('Down');

        } else {

            console.log('Up');

        }

    }

    return false;

});

and here is my touch code, But consul just take up i need find down for my website ! what can i do :|

$('body').on({

    'touchmove': function(e) {

        if (e.originalEvent.touches > 0 || e.originalEvent.touches > 0) {

            console.log('Down');

        } else {

            console.log('Up');

        }

    }

});

Answers

Only authorized users can answer the question. Please sign in first, or register a free account.

longd

Add To Favorites

Follow

Total Points: 616

Total Questions: 110

Total Answers: 101

Location: Andorra

Member since Sat, May 27, 2023

1 Year ago

longd questions

1 JS to TS: Type 'null' is not assignable to type 'number'

Mon, Jan 24, 22, 00:00, 2 Years ago

1 Typescript class variables and error: refers to a value, but is being used as a type here. . Did you mean typeof' .... Why exactly?

Wed, May 26, 21, 00:00, 3 Years ago

1 Slick Slider two rows, how?

Sat, Apr 3, 21, 00:00, 3 Years ago

1 VS Code auto formatting with prettier

Mon, Jul 13, 20, 00:00, 4 Years ago

1 Uncaught SyntaxError: import declarations may only appear at top level of a module:1:18 asking again

Tue, Jun 9, 20, 00:00, 4 Years ago

View All

answered 8 Years ago aliah · Accepted Answer

You can use scroll event

var lastScrollTop = 0;

$(window).scroll(function(event){

var st = $(this).scrollTop();

if (st > lastScrollTop){

   // downscroll code

} else {

  // upscroll code

}

lastScrollTop = st;

});