Question

我使用SwipeView（http://cubiq.org/swipeview）正确实现了触摸幻灯片，但我需要超越并允许每张图片幻灯片链接到另一个页面。

你有没有这样做过？

请告诉我如何实现这一目标！我已经看到，在项目网站上，有人在几个月前问了同样的问题而没有回答。这就是我在这里的原因。

这是您所知道的代码：

<div id="wrapper"></div>    

<script type="text/javascript">
document.addEventListener('touchmove', function (e) { e.preventDefault(); }, false);

var gallery,
    el,
    i,
    page,
    dots = document.querySelectorAll('#nav li'),
    slides = [
        {
            img: 'images/1.png',
            width: 270,
            height: 365
            link: 'www.google.com,
        },
        {
            img: 'images/2.png',
            width: 270,
            height: 365,
        },
        {

    ];

gallery = new SwipeView('#wrapper', { numberOfPages: slides.length });



// Load initial data
for (i=0; i<3; i++) {
    page = i==0 ? slides.length-1 : i-1;
    el = document.createElement('img');
    el.className = 'loading';
    el.src = slides[page].img;
    el.width = slides[page].width;
    el.height = slides[page].height;
    el.onload = function () { this.className = ''; }
    gallery.masterPages[i].appendChild(el);

    el = document.createElement('span');
    el.innerHTML = slides[page].desc;
    gallery.masterPages[i].appendChild(el)
}

gallery.onFlip(function () {
    var el,
        upcoming,
        i;

    for (i=0; i<3; i++) {
        upcoming = gallery.masterPages[i].dataset.upcomingPageIndex;

        if (upcoming != gallery.masterPages[i].dataset.pageIndex) {
            el = gallery.masterPages[i].querySelector('img');
            el.className = 'loading';
            el.src = slides[upcoming].img;
            el.width = slides[upcoming].width;
            el.height = slides[upcoming].height;

            el = gallery.masterPages[i].querySelector('span');
            el.innerHTML = slides[upcoming].desc;
        }
    }

    document.querySelector('#nav .selected').className = '';
    dots[gallery.pageIndex+1].className = 'selected';
});

gallery.onMoveOut(function () {
    gallery.masterPages[gallery.currentMasterPage].className = gallery.masterPages[gallery.currentMasterPage].className.replace(/(^|\s)swipeview-active(\s|$)/, '');
});

gallery.onMoveIn(function () {
    var className = gallery.masterPages[gallery.currentMasterPage].className;
    /(^|\s)swipeview-active(\s|$)/.test(className) || (gallery.masterPages[gallery.currentMasterPage].className = !className ? 'swipeview-active' : className + ' swipeview-active');
});

</script>

非常感谢！

-Marcelo

Answer 1

以下代码适用于ipad：

<script type="text/javascript">
  document.addEventListener('touchmove', function (e) { e.preventDefault(); }, false);
  var gallery,
  el,
  lnk,
  i,
  page,
  dots = document.querySelectorAll('#nav li'),
  slides = [
    {
      img: 'img/startseite/bild-1.jpg',
      width: 1024,
      height: 721,
      desc: 'Description 1',
      link: 'http://www.google.de'
    },
    {
      img: 'img/startseite/bild-2.jpg',
      width: 1024,
      height: 721,
      desc: 'Description 2',
      link: 'http://www.heise.de'
    },
    {
      img: 'img/startseite/bild-3.jpg',
      width: 1024,
      height: 721,
      desc: 'Description 3',
      link: ''
    },
    {
      img: 'img/startseite/bild-4.jpg',
      width: 1024,
      height: 721,
      desc: 'Description 4',
      link: ''
    }
  ];
  gallery = new SwipeView('#contentslide', { numberOfPages: slides.length });
  // Load initial data
  for (i=0; i<3; i++) {
    page = i==0 ? slides.length-1 : i-1;
    // if link is set, create a-tag
    if(slides[page].link != ''){
      lnk = document.createElement('a');
      lnk.href = slides[page].link;
      lnk.title = slides[page].link;
      gallery.masterPages[i].appendChild(lnk);
    }
    el = document.createElement('img');
    el.className = 'loading';
    el.src = slides[page].img;
    el.width = slides[page].width;
    el.height = slides[page].height;
    el.onload = function () { this.className = ''; }
    // if there's a link, append the img inside the a-tag
    if(slides[page].link != ''){
      gallery.masterPages[i].firstChild.appendChild(el);
    }else{
      gallery.masterPages[i].appendChild(el);
    }
    el = document.createElement('span');
    el.innerHTML = slides[page].desc;
    // if there's a link, append the span inside the a-tag
    if(slides[page].link != ''){
      gallery.masterPages[i].firstChild.appendChild(el);
    }else{
      gallery.masterPages[i].appendChild(el);
    }
  }
  ...
</script>

链接到SwipeView幻灯片上的其他页面

1 个答案: