Question

我正在设计一个网站，该网站在同一索引文件中有4个页面，其中一次只有一个页面处于活动状态。我的主页上有3个链接。当我点击主页链接时，我需要滚动到另一个页面中的特定div。我尝试实现这一点，但不是滚动到特定的div，而只是显示该部分。

Answer 1

我认为您正在寻找类似这样的内容，使用整个代码片段运行，然后检查您需要的内容

body {
  float: left;
  width: 100%;
  padding-bottom: 0px;
 
}
.common {
	width: 100%;
	float: left;
	height: 100vh;
	display: table;
}
.allbody {
	float: left;
	width: 100%;
}

a {
	display: inline-block;
	padding: 15px;
}
header {
	float: left;
	width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	background: #fff;
}
.common h2 {
	font-size: 30px;
	color: #fff;
	text-align: center;
	padding-top: 10%;
	display: table-cell;
	vertical-align: middle;
}
#firstDestination {
	background: #000;
}
#secondDestination {
	background: #999;
}
#thirdDestination {
	background: #ccc;
}
#fourthDestination {
	background: #c1c1c1;
}

<body>

 
<header>
	<a href="#firstDestination">first page</a>
	<a href="#secondDestination" >second page</a>
	<a href="#thirdDestination">third page</a>
	<a href="#fourthDestination">fourth page</a>
</header>


<div class="allbody">
	<div class="common" id="firstDestination" ><h2>First Page</h2></div>
	<div class="common" id="secondDestination"><h2>Second Page</h2></div>
	<div class="common" id="thirdDestination" ><h2>Third Page</h2></div>
	<div class="common" id="fourthDestination" ><h2>Fourth Page</h2></div> 

</div>


<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>

<script>

function isElementInViewport (el) {
      //special bonus for those using jQuery
      if (typeof jQuery === "function" && el instanceof jQuery) {
        el = el[0];
      }
      var rect = el.getBoundingClientRect();
      return (
        rect.top >= 0 &&
        rect.left >= 0 &&
        rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && /*or $(window).height() */
        rect.right <= (window.innerWidth || document.documentElement.clientWidth) /*or $(window).width() */
      );
    }


    // click-to-scroll behavior
    $("a").click(function (e) {
      e.preventDefault();
      var section = this.href;
      var sectionClean = section.substring(section.indexOf("#"));
      $("html, body").animate({
        scrollTop: $(sectionClean).offset().top
      }, 1000, function () {
        window.location.hash = sectionClean;
      });
    });
    
    // listen for the scroll event
    $(document).on("scroll", function() {
      //console.log("onscroll event fired...");
      // check if the anchor elements are visible
      $(".common").each(function (idx, el) {
        if ( isElementInViewport(el) ) {
          // update the URL hash
          if (window.history.pushState) {
            var urlHash = "#" + $(el).attr("id");
			window.history.pushState(null, null, urlHash);
          }
        }
      });
    });


</script>

Answer 2

使用jQuery

import matplotlib.pyplot as plt

l = [(0, 6.0705199999997801e-08), (1, 2.1015700100300739e-08),
     (2, 7.6280656623374823e-09), (3, 5.7348209304555086e-09),
     (4, 3.6812203579604238e-09), (5, 4.1572516753310418e-09)]

x, y = zip(*l)

plt.plot(x, y)

当您点击链接时，带有div的部分会滚动到屏幕顶部

Answer 3

您可以使用jQuery.animate功能并使用scrolltop属性。

我已经为你写了一个例子。

$("#button").click(function() {
  $('html, body').animate({
    scrollTop: $("#myDiv").offset().top
  }, 2000);
});

.div {
  min-height: 1100px;
  background: red;
}
#myDiv {
  height: 100px;
  background: blue;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="button">button</div>
<div class="div">
  <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It
    has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop
    publishing software like Aldus PageMaker including versions of Lorem Ipsum. It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has
    a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search
    for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like). Contrary to popular belief, Lorem Ipsum is not simply random
    text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a
    Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero,
    written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.</p>
  <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It
    has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop
    publishing software like Aldus PageMaker including versions of Lorem Ipsum. It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has
    a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search
    for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like). Contrary to popular belief, Lorem Ipsum is not simply random
    text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a
    Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero,
    written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.</p>
  <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It
    has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop
    publishing software like Aldus PageMaker including versions of Lorem Ipsum. It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has
    a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search
    for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like). Contrary to popular belief, Lorem Ipsum is not simply random
    text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a
    Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero,
    written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.</p>
  <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It
    has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop
    publishing software like Aldus PageMaker including versions of Lorem Ipsum. It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has
    a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search
    for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like). Contrary to popular belief, Lorem Ipsum is not simply random
    text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a
    Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero,
    written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.</p>

</div>
<div id="myDiv"></div>

单击链接时滚动到另一个部分的特定div

3 个答案: