Question

我正在使用面包屑系统like this。我正在编写一些代码来使面包屑响应并在较小的屏幕上崩溃。这一切都很顺利，但我很难修复一个不守规矩的最终面包屑/页面标题。

在这种情况下，页面标题是＆＃34;真的很长，以显示它如何破坏设计＆＃34;但它应该用点来切断自己，例如＆＃34;真的很长......＃34;而不是打破下一行。

我尝试了几个我创建的课程，no-wrap和dot-overflow，但他们都没有成功。

出于某种原因，将高度属性强制为50px或类似以将其保持在一行会产生问题，其中的内容被面包屑覆盖，并且仍然不会阻止文本中断到下一行。

CSS

.no-wrap {
    white-space:nowrap;
}

.dot-overflow {
    overflow:hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

HTML

<div class="breadcrumbs-compact-container">
  <div class="breadcrumbs-compact flat">
    <a href="#" class="active">Support</a>
    <a href="#">How To</a>
    <a href="#"><span class="dot-overflow no-wrap">Really long heading to show how it breaks the design</span></a>
  </div>
  <div style="clear: both;"></div>
</div>

Answer 1

您可以为此提供使用媒体查询，如下所示：

您可以更改要破坏的宽度。并定义了最后一个链接的最大宽度。

@media screen and (max-width:700px){
  a.dot-overflow {
    max-width:200px;
  }
}

检查下面的代码片段。

var crumbLinkOriginalValues = new Array();

$(function() {
  checkCrumbSizePerpetual();
});

function checkCrumbSizePerpetual() {
  checkCrumbSize();
  $(window).resize(function() {
    checkCrumbSize();
  });
}

function checkCrumbSize(returnWidth) {
  var overallWidth = 0;
  $('.breadcrumbs-compact a:last-of-type').css('display', 'inline-block').addClass('dot-overflow');
  $('.breadcrumbs-compact a').each(function() {
    overallWidth += $(this).outerWidth();
  });
  if (returnWidth)
    return overallWidth;

  if (overallWidth > $(window).width()) {
    // minimize crumbs
    minimizeCrumbs();
  } else {
    // check if we need to maximize it
    maximizeCrumbs();
  }
}

function maximizeCrumbs() {
  if ($('.crumb-to-minimize').length)
    maximizeCrumbsLiteral();
}

function minimizeCrumbs() {
  var crumbLinks = $('.breadcrumbs-compact a');
  var crumbCounter = 1;
  crumbLinks.removeClass('crumb-to-minimize');
  crumbLinks.each(function() {
    var text = $(this).text();
    if (text != '...') {
      crumbLinkOriginalValues[crumbCounter - 1] = new Array();
      crumbLinkOriginalValues[crumbCounter - 1]['text'] = text;
      crumbLinkOriginalValues[crumbCounter - 1]['padding-left'] = $(this).css('padding-left');
      crumbLinkOriginalValues[crumbCounter - 1]['padding-right'] = $(this).css('padding-right');
      $(this).attr('title', $(this).text());
    }
    $(this).attr('data-crumb-counter-id', crumbCounter - 1);
    if (crumbCounter < crumbLinks.length)
      $(this).addClass('crumb-to-minimize');
    else
      minimizeCrumbsLiteral();
    crumbCounter++;
  });
}

function minimizeCrumbsLiteral(selfRan) {
  $('.breadcrumbs-compact a.crumb-to-minimize').text('...').css('padding-left', '25px').css('padding-right', '2px');
  $('.breadcrumbs-compact a:first-of-type').css('padding-left', '5px').css('padding-right', '5px');

  // check if first one needs to be reduced
  if (typeof selfRan != 'undefined' && !selfRan && checkCrumbSize(true) < $(window).width()) {
    $('.breadcrumbs-compact a:first-of-type').addClass('crumb-to-minimize');
    minimizeCrumbsLiteral(true);
  }
}

function maximizeCrumbsLiteral() {
  $(this).attr('data-crumb-counter-id');
  var crumbLinks = $('.breadcrumbs-compact a');
  crumbLinks.each(function() {
    var thisCrumbsVals = crumbLinkOriginalValues[$(this).attr('data-crumb-counter-id')];
    $(this).text(thisCrumbsVals['text']).css('padding-left', thisCrumbsVals['padding-left']).css('padding-right', thisCrumbsVals['padding-right']);
  });
}

@import url(http://fonts.googleapis.com/css?family=Merriweather+Sans);
.breadcrumbs-compact-container {
  position: relative;
  z-index: 1;
  box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.35);
  padding: 0;
}

.breadcrumbs-compact {
  font-family: 'Merriweather Sans', arial, verdana;
  text-align: center;
  display: inline-block;
  overflow: hidden;
  margin: 0;
  margin-bottom: -6px;
  counter-reset: flag;
}

.breadcrumbs-compact a {
  text-decoration: none;
  cursor: pointer;
  outline: none;
  display: block;
  float: left;
  font-size: 16px;
  line-height: 36px;
  color: white;
  padding: 0 10px 0 30px;
  background: #666;
  background: linear-gradient(#666, #333);
  position: relative;
}

.breadcrumbs-compact a:first-child:before {
  left: 14px;
}

.breadcrumbs-compact a.active,
.breadcrumbs-compact a:hover {
  background: #333;
  background: linear-gradient(#333, #000);
}

.breadcrumbs-compact a.active:after,
.breadcrumbs-compact a:hover:after {
  background: #333;
  background: linear-gradient(135deg, #333, #000);
}

.breadcrumbs-compact a:after {
  content: '';
  position: absolute;
  top: 0;
  right: -18px;
  width: 36px;
  height: 36px;
  transform: scale(0.707) rotate(45deg);
  z-index: 1;
  background: #666;
  background: linear-gradient(135deg, #666, #333);
  box-shadow: 2px -2px 0 2px rgba(0, 0, 0, 0.4), 3px -3px 0 2px rgba(255, 255, 255, 0.1);
  border-radius: 0 5px 0 50px;
}

.breadcrumbs-compact a:last-child:after {
  content: none;
}

.breadcrumbs-compact.flat a:last-of-type {
  border-right: none;
}

.breadcrumbs-compact.flat a,
.breadcrumbs-compact.flat a:after {
  background: white;
  color: #555;
  transition: all 0.5s;
}

.breadcrumbs-compact.flat a:before {
  background: white;
  box-shadow: 0 0 0 1px #ccc;
}

.breadcrumbs-compact.flat a:hover,
.breadcrumbs-compact.flat a.active,
.breadcrumbs-compact.flat a:hover:after,
.breadcrumbs-compact.flat a.active:after {
  background: #00C247;
  color: white !important;
}

.breadcrumbs-compact.flat a:last-of-type:hover {
  background: none;
  color: black !important;
}



.no-wrap {
    white-space:nowrap;
}

.dot-overflow {
    overflow:hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

 @media screen and (max-width:700px){
      a.dot-overflow {
        max-width:150px;
      }
    }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>

<div class="breadcrumbs-compact-container">
  <div class="breadcrumbs-compact flat">
    <a href="#" class="active">Support</a>
    <a href="#">How To</a>
    <a href="#"><span class="dot-overflow no-wrap">Really long heading to show how it breaks the design</span></a>
  </div>
  <div style="clear: both;"></div>
</div>

Answer 2

为了使点溢出工作，您需要设置最大宽度。否则，它实际上从未溢出任何东西。一旦你为你的点溢出添加了最大宽度，它应该适用于我认为你想要做的事情！

如何使元素保持内联

2 个答案: