javascript - Rails4: "scrollTop" doesn't work every other click -

javascript - Rails4: "scrollTop" doesn't work every other click -

scrolltop doesn't work every other click (every sec click).

i utilize will_paginate @ bottom of page.

when click on link, page refreshed , display position @ bottom of page. click on link page, page refreshed , display position @ top of page expect.

for example, when click link page 2, page 2 displayed display position remains @ bottom. when click link page 5, page 5 displayed , display position @ top expect. when click link page 6, page 6 displayed display position remains @ bottom. when click link page 8, page 8 displayed , display position @ top expect. ...

i have tried followings, had same result.

\assets\javascripts\calendars.js.coffee

$('html, body').animate({ scrolltop: 0 }, 'slow')

$('body').animate({ scrolltop: 0 }, 'slow')

$('html, body').scrolltop()

$(document).scrolltop()

$(window).scrolltop()

$(window).scrolltop(0)

\views\calendars\index.html.erb

... <%= will_paginate @calendar %> ...

how should edit code?

javascript jquery ruby-on-rails ruby-on-rails-4 coffeescript