Link to anchor and open accordion

问题

How do I open an accordion panel by using an external anchor link?

I've tried using an anchor link and it just loads the page, without opening the panel.

What I'm trying to achieve is that when the anchor link is clicked, the page loads, scroll to the panel and then open the accordion.

This link is the one that will anchor to the other page and should open the accordion:

 <a class="linkTo" href="/project#<?php the_sub_field('area_link'); ?>">

This is the code I am using to open the accordion on click:

 $(document).ready(function() {
   $(".accordion .accord-header").click(function() {
     // for active header definition
     $('.accord-header').removeClass('on');
     $(this).addClass('on');

     // accordion actions
     if($(this).next("div").is(":visible")){
       $(this).next("div").slideUp(600);
       $(this).removeClass('on');
     } else {
       $(".accordion .accord-content").slideUp(600);
       $(this).next("div").slideToggle(600);
     }
  });
});

This is the accordion structure:

<div class="accordion">
  <div class="accord-header" id="<?php the_sub_field('area_link'); ?>">Accordion 1</div>
    <div class="accord-content">
        <!-- Content -->
    </div>
  </div>
</div>

回答1:

You can use window.location.hash on document ready to initialize your accordion.

$(function () {
    var $accordionSecion = $(window.location.hash);
    if ($accordionSecion.length) {
       $(window).scrollTop($accordionSecion.offset().top);
       $accordionSecion.addClass('on');
    }
});

You can probably use same handler with onhashschange listener to handle click on accordion titles.

Good luck. :)

回答2:

$(document).ready(function(){
 var hash = window.location.hash;
 if (hash) {
   var element = $(hash);
   if (element.length) {
   element.trigger('click');
 }
 }
});

try above code on the page where you want to open the accordion.

来源：https://stackoverflow.com/questions/49170731/link-to-anchor-and-open-accordion

标签

javascript

jquery

html

accordion