Fullpage.js, how to create slide anchors and scroll them?

Question

Using fullpage.js , how can I create bindings for slides as opponents of the binding sections that are defined in options.anchors?

The documentation says that they use data bindings but do nothing with the following setup. Links <a>work fine by jumping on <div>with an id and no scrolling.

$(document).ready(function() {
    $('#fullpage').fullpage(); // initialization
});

<div id="fullpage">
    <div class="section">
        <div id="slide1" class="slide" data-anchor="slide1">slide1</div>
        <div id="slide2" class="slide" data-anchor="slide2">slide2</div>
    </div>
    <div class="section">
        <div id="slide3" class="slide" data-anchor="slide3">slide3</div>
        <div id="slide4" class="slide" data-anchor="slide4">slide4</div>
    </div>
</div>

<ul id="main-navi">
    <li><a href="#slide1">slide1</a></li>
    <li><a href="#slide2">slide2</a></li>
    <li><a href="#slide3">slide3</a></li>
    <li><a href="#slide4">slide4</a></li>
</ul>

Answer 1

This is not explained in the section data-anchorsin the documentation, but it is explained for the parameter anchors.

The documentation reads:

anchors: ( []) (# ), URL- . . . ! , , ID ( NAME IE).

data-anchor, id. , . id name, URL (#).

data-anchor id .

Answer 2

, 2- , . , , , , !

<div class="wrap">
    <nav class="nav">
        <ul>
            <li><a class="nav__item active" href="#">1</a></li>
            <li><a class="nav__item" href="#">2</a></li>
            <li><a class="nav__item" href="#">3</a></li>
            <li><a class="nav__item" href="#">4</a></li>
        </ul>
    </nav>
</div>

<div id="fullpage">
    <div class="section">
      <div class="slide"></div>
      <div class="slide"></div>
      <div class="slide"></div>
      <div class="slide"></div>
    </div>
</div>

.

.js , FullPage.js

$('#fullpage').fullpage({
    afterSlideLoad: function( anchorLink, index, slideAnchor, slideIndex){
      $('.nav__item.active').removeClass('active');
      $('.nav__item').eq(slideIndex).addClass('active');
    }
});

! -; -)

:

, , :

<div class="wrap">
    <nav class="nav">
        <ul>
            <li><a class="nav__item active" href="#firstPage/slide1">1</a></li>
            <li><a class="nav__item" href="#firstPage/slide2">2</a></li>
            <li><a class="nav__item" href="#firstPage/slide3">3</a></li>
            <li><a class="nav__item" href="#firstPage/slide4">4</a></li>
        </ul>
    </nav>
</div>

<div id="fullpage">
    <div class="section">
      <div class="slide" data-anchor="slide1"></div>
      <div class="slide" data-anchor="slide2"></div>
      <div class="slide" data-anchor="slide3"></div>
      <div class="slide" data-anchor="slide4"></div>
    </div>
</div>

 $('#fullpage').fullpage({
    anchors: ['firstPage', 'secondPage', thirdPage'],
    afterSlideLoad: function( anchorLink, index, slideAnchor, slideIndex){
      $('.nav__item.active').removeClass('active');
      $('.nav__item').eq(slideIndex).addClass('active');
    }
});

( FullPage.js

, , ;)