'tag.htm'; break; case 'flag': $pre .= $default_pre .= 'flag.htm'; break; case 'my': $pre .= $default_pre .= 'my.htm'; break; case 'my_password': $pre .= $default_pre .= 'my_password.htm'; break; case 'my_bind': $pre .= $default_pre .= 'my_bind.htm'; break; case 'my_avatar': $pre .= $default_pre .= 'my_avatar.htm'; break; case 'home_article': $pre .= $default_pre .= 'home_article.htm'; break; case 'home_comment': $pre .= $default_pre .= 'home_comment.htm'; break; case 'user': $pre .= $default_pre .= 'user.htm'; break; case 'user_login': $pre .= $default_pre .= 'user_login.htm'; break; case 'user_create': $pre .= $default_pre .= 'user_create.htm'; break; case 'user_resetpw': $pre .= $default_pre .= 'user_resetpw.htm'; break; case 'user_resetpw_complete': $pre .= $default_pre .= 'user_resetpw_complete.htm'; break; case 'user_comment': $pre .= $default_pre .= 'user_comment.htm'; break; case 'single_page': $pre .= $default_pre .= 'single_page.htm'; break; case 'search': $pre .= $default_pre .= 'search.htm'; break; case 'operate_sticky': $pre .= $default_pre .= 'operate_sticky.htm'; break; case 'operate_close': $pre .= $default_pre .= 'operate_close.htm'; break; case 'operate_delete': $pre .= $default_pre .= 'operate_delete.htm'; break; case 'operate_move': $pre .= $default_pre .= 'operate_move.htm'; break; case '404': $pre .= $default_pre .= '404.htm'; break; case 'read_404': $pre .= $default_pre .= 'read_404.htm'; break; case 'list_404': $pre .= $default_pre .= 'list_404.htm'; break; default: $pre .= $default_pre .= theme_mode_pre(); break; } if ($config['theme']) { $conffile = APP_PATH . 'view/template/' . $config['theme'] . '/conf.json'; $json = is_file($conffile) ? xn_json_decode(file_get_contents($conffile)) : array(); } !empty($json['installed']) and $path_file = APP_PATH . 'view/template/' . $config['theme'] . '/htm/' . ($id ? $id . '_' : '') . $pre; (empty($path_file) || !is_file($path_file)) and $path_file = APP_PATH . 'view/template/' . $config['theme'] . '/htm/' . $pre; if (!empty($config['theme_child']) && is_array($config['theme_child'])) { foreach ($config['theme_child'] as $theme) { if (empty($theme) || is_array($theme)) continue; $path_file = APP_PATH . 'view/template/' . $theme . '/htm/' . ($id ? $id . '_' : '') . $pre; !is_file($path_file) and $path_file = APP_PATH . 'view/template/' . $theme . '/htm/' . $pre; } } !is_file($path_file) and $path_file = APP_PATH . ($dir ? 'plugin/' . $dir . '/view/htm/' : 'view/htm/') . $default_pre; return $path_file; } function theme_mode_pre($type = 0) { global $config; $mode = $config['setting']['website_mode']; $pre = ''; if (1 == $mode) { $pre .= 2 == $type ? 'portal_category.htm' : 'portal.htm'; } elseif (2 == $mode) { $pre .= 2 == $type ? 'flat_category.htm' : 'flat.htm'; } else { $pre .= 2 == $type ? 'index_category.htm' : 'index.htm'; } return $pre; } ?>javascript - How do I animate scroll on a mobile webbrowser using jQuery? - Stack Overflow
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javascript - How do I animate scroll on a mobile webbrowser using jQuery? - Stack Overflow

programmeradmin1浏览0评论

What I wan't to achieve is the page to scroll to a certain position when a button is pressed. I have this working on browsers like Chrome and IE but it doesn't seem to work on any mobile browser.

This is the code I use:

$("#programmaMenu").on("click", "div", function(event){
        event.preventDefault();
        $('html').stop().animate({
            scrollTop: $("#"+$(this).attr("rel")).position().top - 120
        }, 500, 'swing');
});

The event does fire, only the scrolling doesn't occur.

What I wan't to achieve is the page to scroll to a certain position when a button is pressed. I have this working on browsers like Chrome and IE but it doesn't seem to work on any mobile browser.

This is the code I use:

$("#programmaMenu").on("click", "div", function(event){
        event.preventDefault();
        $('html').stop().animate({
            scrollTop: $("#"+$(this).attr("rel")).position().top - 120
        }, 500, 'swing');
});

The event does fire, only the scrolling doesn't occur.

Share Improve this question edited Aug 28, 2013 at 9:04 Bart Burg asked Aug 28, 2013 at 8:57 Bart BurgBart Burg 4,9248 gold badges55 silver badges87 bronze badges 2
  • 1 Try selecting both html and body elements: $('html, body') – Ram Commented Aug 28, 2013 at 9:02
  • Thank you, that's the answer – Bart Burg Commented Aug 28, 2013 at 9:03
Add a ment  | 

2 Answers 2

Reset to default 6

With thanks to the user vohuman, this is the answer:

Apparently mobile browsers scroll the body element and desktop browsers scroll the html element. Therefor, the solution to the question is selecting both the elements 'html' and 'body' like so:

$("#programmaMenu").on("click", "div", function(event){
        event.preventDefault();
        $('html, body').stop().animate({
            scrollTop: $("#"+$(this).attr("rel")).position().top - 120
        }, 500, 'swing');
});

Use this and try,

    $(document).on("click", "#programmaMenu", function(event){
    event.preventDefault();
    $('html').stop().animate({
        scrollTop: $("#"+$(this).attr("rel")).position().top - 120
    }, 500, 'swing');
    });
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