Question

我在元素#inner上设置了.outerHeight（true），但此刻它返回高度值

即：304 ff：317 铬：289

任何人都可以解释我可能会出错的地方吗？

JS

var wH = $(window).height(),
    wrapper = $('#wrapper'),
    inner = $('#inner'),
    innerH = inner.outerHeight(true),
    more = inner.find('.more'),
    close = inner.find('.close'),
    titleH = $('#title').outerHeight(true),
    excerpt = $('.excerpt'),
    excerptH = excerpt.outerHeight(true),
    lowerH = $('.lower').outerHeight(true),
    upper = inner.find('.upper'),
    footerH = $('#footer').height()
    body = $('body');

// Set #wrapper off page
wrapper.css('bottom', -innerH);

// Store tier1 calculation as data attribute
wrapper.data('tier1', -innerH+titleH+footerH);
console.log(innerH);
//console.log(-innerH+titleH+footerH);
// Animate #wrapper above #footer
wrapper.delay(500).animate({ bottom: wrapper.data('tier1') }, 400);

CSS

body{font-family:Arial,Helvetica,sans-serif;overflow: hidden;}
h1{text-align:center;width:600px;margin:0 auto;padding:20px 0 45px;font-size:28px;font-weight:bold;line-height:26px;}
p{margin-bottom:20px;}


#tiers{background:#f2f2f2;height:100%;}
#wrapper{width:100%;position:absolute;bottom:0;left:0;background:#dedede;}
#inner{width:840px;margin:0 auto;}
.upper{display:none;}
.upper p{margin-bottom:0;}
.col{width:410px;}
.btn{background: #000000;color: #FFFFFF;display: block;font-size: 20px;font-weight: bold;width:30px;height:30px;text-align:center;line-height:30px;position: absolute;text-decoration: none;}
.more{top:20px;right:20px;}
.close{display:none;top:60px;right:20px;}
.excerpt{display: block;}

HTML

<body class="tier1">

  <div id="tiers">
      <div id="wrapper">
      <div id="inner" class="clearfix">
          <a href="#" class="close btn">-</a>
          <a href="#" class="more btn">+</a>
          <div class="lower">
            <h1 id="title">Lorem ipsum dolor sit amet, consectetur adipisicing elit.</h1>
            <p class="excerpt">Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
              tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
              quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
              consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
              cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
              proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
              <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
              tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
              quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
              consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
              cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
              proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
          </div>
          <div class="upper">
            <div class="col left"><p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
            tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
            quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
            consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
            cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
            proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p></div>
            <div class="col right"><p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
            tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
            quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
            consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
            cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
            proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p></div>
          </div>
      </div>
    </div>
  </div>
  <div id="footer"></div>




</body>

链接到页面：http://bit.ly/IA65Mb

凯尔

Answer 1

我能够发现一些差异：

p有一个20px margin-bottom，在chrome中传播到#inner。我不记得这个功能的细节，但我想我曾经听说它实际上是正确的行为。我认为只有铬有它。请参阅example
由于某种原因，#excerpt在ff和chrome方面有不同的高度 - 文字渲染可能略有不同？

我认为解决第一个问题可以解决您遇到的问题。获得完全相同的结果跨浏览器是一种过度杀伤。

控制台返回不同的高度ie，ff和chrome为同一个元素？

1 个答案: