Quick nav

Adding quick-navigation links
当前为 2015-06-30 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         Quick nav
// @version      1.0
// @description  Adding quick-navigation links
// @author       nicael
// @include        *://*.stackexchange.com/questions/*
// @include        *://*stackoverflow.com/questions/*
// @include        *://*serverfault.com/questions/*
// @include        *://*superuser.com/questions/*
// @include        *://*askubuntu.com/questions/*
// @include        *://*stackapps.com/questions/*
// @include        *://*mathoverflow.net/questions/*
// @grant        none
// @namespace    https://greasyfork.org/users/9713
// ==/UserScript==

$("body").append('<div class="quick-nav" style="position:fixed;top:20%;left:30px;height:400px;overflow:scroll;padding:5px;text-align:center; background-color:rgba(200,200,200,0.4)"><b>Quick navigation</b><hr><a href="#">Back to question</a><hr></div>');

if($(document).width()<1350){$(".quick-nav").hide();}else{$(".quick-nav").show();}

$(window).resize(function(){
    if($(document).width()<1350){$(".quick-nav").fadeOut();}else{$(".quick-nav").fadeIn();}
})

var answers = [];
$(".answer").each(function(){answers.push($(this).data("answerid"))});
for(var i=0;i<answers.length;i++){
    $(".quick-nav").append('<a href="#'+answers[i]+'">Answer '+(i+1)+'</a><br>')
}