javascript - scroll up/down when button is hold clicked -



javascript - scroll up/down when button is hold clicked -

please check , want content should scrolled up/ downwards ,event when text hold clicked http://liveweave.com/0m3zqq

(function () { var scrolled = 10; $('#scrollup').click(function() { $(".sidebar-menu").animate({ scrolltop: $(".sidebar-menu").scrolltop() - scrolled }); }); $('#scrolldown').click(function() { $(".sidebar-menu").animate({ scrolltop: $(".sidebar-menu").scrolltop() + scrolled }); }); })();

you can utilize combination of mousedown , mouseup events:

$('#scrollup').on({ 'mousedown touchstart': function () { $(".sidebar-menu").animate({scrolltop: 0}, 2000); }, 'mouseup touchend': function () { $(".sidebar-menu").stop(true); } }); $('#scrolldown').on({ 'mousedown touchstart': function () { $(".sidebar-menu").animate({ scrolltop: $(".sidebar-menu")[0].scrollheight }, 2000); }, 'mouseup touchend': function () { $(".sidebar-menu").stop(true); } });

also added touch events.

demo: http://liveweave.com/j73xmq

javascript jquery

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