javascript - how to write a single jquery function for different ids -

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here jquery code want work different ids same function. in coding same function/code being repeated every different id , want make single function different ids reduce code . how can ?

/$(function(){  //      //    $('a[href^="#"') .click(function(e){  //        var target = $(this).attr('href');  //        var strip = target.slice(1);  //        var anchor = $ ("a[name='" + strip +"']");  //        e.preventdefault();  //        $('html,body').animate({  //            scrolltop: anchor.offset().top  //        },(3000));  //    });  //});  $("#get").click(function(){      $('html, body').animate({          scrolltop: $("#getto").offset().top      }, 2000);  });    $("#features").click(function() {      $('html, body').animate({          scrolltop: $("#featuresto").offset().top      }, 2000);  });  1  //$("#myelement").offset({left:34,top:100});    $("#portfolio ").click(function() {      $('html, body').animate({          scrolltop: $("#portfolioto").offset().top      }, 2000);  });    $("#client").click(function() {      $('html, body').animate({          scrolltop: $("#clientto").offset().top      }, 2000);  });    $("#work").click(function() {      $('html, body').animate({          scrolltop: $("#workto").offset().top      }, 2000);  });    $("#contact").click(function() {      $('html, body').animate({          scrolltop: $("#contactto").offset().top      }, 2000);  });        jquery(document).ready(function($) {      $(window).scroll(function () {          if ($(window).scrolltop() >= 100) {               $(".header").addclass("navbar-fixed-top");            }          else{             $(".header").removeclass("navbar-fixed-top");          }      });  });          jquery(document).ready(function($) {      $(window).scroll(function () {          if ($(window).scrolltop() >= 200) {               $(".gototop").addclass("appare");            }          else{             $(".gototop").removeclass("appare");          }      });  });

you can use seperate selectors seperating them comma. inside event handler, use this access element event fired for.

$("#get,#features,#portfolio,#client,#work,#contact").click(function() {    $('html, body').animate({      scrolltop: $("#" + $(this).attr("id") + "to").offset().top    }, 2000);  });
div {    margin-top: 400px;  }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <button id="get">get</button>  <button id="features">features</button>  <button id="portfolio">portfolio</button>  <button id="client">client</button>  <button id="work">work</button>  <button id="contact">contact</button>      <div id="getto">get</div>  <div id="featuresto">features</div>  <div id="portfolioto">portfolio</div>  <div id="clientto">client</div>  <div id="workto">work</div>  <div id="contactto">contact</div>


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