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A
arisa53851427
Known Participant
July 23, 2018
解決済み

Slide Show next picture button takes me to top of page

  • July 23, 2018
  • 返信数 3.
  • 762 ビュー

I created a Slideshow using javascript and html coding. All works fine. Only when I use the button to go to the next picture the page jumps to the top. How can I fix this? Thanks for help.

    このトピックへの返信は締め切られました。
    解決に役立った回答 WolfShade

    It's jumping to the top of the page because the href attribute of the anchor tag is "#".  Replace that with "javascript:void(0);" and that should stop.

    V/r,

    ^ _ ^

    返信数 3

    A
    arisa53851427作成者
    Known Participant
    July 23, 2018

    This is the html-code with the javascript included: I think the problem is by clicking on the link it jumps to the top of the item selected by the id.

    <!doctype html>

    <html>

    <head>

    <meta charset="UTF-8">

    <meta http-equiv="X-UA-Compatible" content="IE=edge">

    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <title>Sira Accola: Home</title>

    <link href="../css/home.css" rel="stylesheet" type="text/css">

    <!--The following script tag downloads a font from the Adobe Edge Web Fonts server for use within the web page. We recommend that you do not modify it.-->

    <script>var __adobewebfontsappname__="dreamweaver"</script>

    <script src="http://use.edgefonts.net/actor:n4:default;source-sans-pro:n4,i4,n2,n3,n7,n9,i2:default.js" type="text/javascript">

    </script>

    </head>

    <body>

      <div id="wrapper">

      <header class="header" >

       <figure class="Background">

         <figure>

      <img src="../images/DAMARIS_SCHRIFTZUG.png" alt="" class="Damaris">

      </figure>

         <figure> <img src="../images/SIRA_ACCOLA.png" alt="" class="Sira">

      </figure>

          </figure>

       <nav>

         <h2 id="menulink"><a href="#navlinks">Menu</a></h2>

         <ul class="displayed" id="navlinks">

           <li><a href="home.html" class="thispage">Home</a></li>

           <li><a href="about_me.html">About me</a></li>

           <li><a href="#">Team</a></li>

           <li><a href="#">Horses</a></li>

           <li><a href="#">Gallery</a></li>

            </ul>

          </nav>

    </header>

    <main id="main">

      <div class="intro">

      <p>Herzlich willkommen auf meiner Web Site. Ich freue mich über Deinen Besuch.

      Mit unserer Home Page wollen wir über meinen reiterlichen Werdegang, über unserer Pferde und unser Team informieren sowie Eindrücke unserer Passion vermitteln.

      Die Resultate unserer Arbeit mit den Pferden sind via Link auf der Homepage des Schweizerischen Verbands für Pferde Sport (fnch.ch) einzusehen.

      Weil wir unsere Basis im Tessin in der Scuderia von Linda Gianella Crotta haben, reiten wir meistens im Tessin und besuchen die Concorsi in Norditalien. Diese sind für uns pferdeschonend innert 1-2  Stunden erreichbar und bieten ein wunderbares und interessantes Umfeld mit Italienischem Flair.

        </p>

      </div>

      <div class="slider-container">

      <div class="slide">

      <div class="img-container">

      <img src="../images/PHOTO-2018-07-08-07-22-38.jpg" alt="" width="1198" height="800">

      </div>

      </div>

      <div class="slide">

      <div class="img-container">

      <img src="../images/PHOTO-2018-07-08-07-22-39.jpg" alt="" width="1198" height="800">

      </div>

      </div>

      <div class="slide">

      <div class="img-container">

      <img src="../images/IMG_5880.jpg" alt="" width="1069" height="800">

      </div>

      </div>

      <a href="#" id="left"  onClick="previousSlide(-1)" class="btn">&lt;</a>

      <a href="#" id="right" onClick="nextSlide(+1)" class="btn">&gt;</a>

      </div>

      <div class="news">

      <h3 class="h3"> Neuigkeiten</h3>

      <h4> Reittunier in Busto Arsizio

      </h4>

      <p> Tina de l'Yserande</p>

      <p> Grace XII

      </p>

      <p> Simeon de l'Herbage

      </p>

      <h4> Reittunier in Gorla Minore

      </h4>

      <p> Tina de l'Yserande</p>

      <p> Grace XII

      </p>

      <p> Simeon de l'Herbage

      </p>

      </div>

      <div class="news">

      <h3> Kalender

      </h3>

      <p> Reitunier in Ascona</p>

      </div>

    </main>

      <footer id="footer">

       <p>Copyright © 2018 DAMARIS & CO. All rights reserved</p>

      </footer>

    </div>

    <script type="text/javascript" src="../js/menu.js"></script>

    <script type="text/javascript">

      var index = 1;

      imageSlide();

      manualSlide(index);

      function previousSlide(n){

      index = index + n;

      manualSlide(index);

      }

      function nextSlide(n){

      index = index + n;

      manualSlide(index);

      }

      function imageSlide (){

      var slide = document.getElementsByClassName("slide");

      if(index > slide.length){

      index = 1;

      }

      for (var i = 0; i < slide.length; i++) {

      slide.style.display = "none";

      };

      slide[index-1].style.display = "block";

      index = index + 1;

      setTimeout(imageSlide,5000);

      }

      function manualSlide(n){

      var slide = document.getElementsByClassName("slide");

      if(n > slide.length){

      index = 1;

      }

      if(n < 1){

      index =slide.length;

      };

      for (var i = 0; i < slide.length; i++) {

      slide.style.display = "none";

      };

      slide[index-1].style.display = "block";

      }

      </script>

    </body>

    </html>

    CSS-Code:

    @charset "UTF-8";

    /* CSS Document */

    /* Simplify width and height calculations */

    html {

      box-sizing: border-box;

    }

    *, *:before,

    *:after {

        box-sizing: inherit;

    }

    *

    {

    padding:0px;

    margin:0px;

    }

    /* ganze Seite */

    body {

      font-family: source-sans-pro;

      font-style: normal;

      font-weight: 400;

      font-size: medium;

    }

    #wrapper {

      margin-right: auto;

      margin-left: auto;

      margin-top: auto;

      margin-bottom: auto;

      background-color:#FBFBFB;

    }

    /* Kopf */

    .Damaris {

      max-width: 100%;

      max-height: 100%;

      width: 345px;

      display: block;

      margin-left: auto;

      margin-right: auto;

      margin-top: 0px;

      margin-bottom: 0px;

      position: relative;

      top: 30px;

    }

    .Background {

      max-width: 100%;

      width: auto;

      height: 250px;

      margin-left: auto;

      margin-right: auto;

      background-image: -moz-linear-gradient( 85deg, rgb(153,201,250) 60%, rgb(3,9,252) 100%);

      background-image: -webkit-linear-gradient( 85deg, rgb(153,201,250) 60%, rgb(3,9,252) 100%);

      background-image: -ms-linear-gradient( 85deg, rgb(153,201,250) 60%, rgb(3,9,252) 100%);

      position: relative;

      top: 0px;

      left: 0px;

      right: 0px;

      min-width: 100%;

      min-height: 100%;

      display: inherit;

      margin-top: 0px;

      margin-bottom: 0px;

    }

    .Sira {

      max-width: 100%;

      max-height: 100%;

      display: block;

      margin-left: auto;

      margin-right: auto;

      margin-top: 20px;

      margin-bottom: 20px;

      position: relative;

      top: 30px;

    }

    .header {

      position: relative;

    }

    /* Navigationsmenu */

    #nav {

      background-color: #29009E;

      color: #29009E;

      text-transform: none;

      font-variant: normal;

      font-style: normal;

      font-weight: 200;

      text-align: center;

      text-decoration: none;

    }

    .navmenu {

      margin: 0;

      text-align: center;

      background-color: #29009E;

    }

    .navmenu a {

      color: #29009E;

      font-weight: 200;

      text-decoration: none;

      text-transform: uppercase;

      display: block;

      padding-top: 0.1em;

      padding-bottom: 0.1em;

    }

    a {

      font-weight: bold;

      text-decoration: none;

    }

    a:link {

      color: #000000;

    }

    a:visited {

      color: #000000;

    }

    a:hover, a:active, a:focus {

      color: #000000;

      text-decoration: none;

    }

    #menulink {

      background-color: #29009E;

      margin: 0;

      text-align: center;

    }

    #menulink a {

      color: #000000;

      text-transform: uppercase;

      font-weight: 400;

      text-decoration: none;

      padding-top: 0.1em;

      padding-bottom: 0.1em;

      font-family: source-sans-pro;

      font-style: normal;

      font-size: 5em;

    }

    #navlinks {

      width: 100%;

      list-style-type: none;

      padding: 0;

      margin: 0;

      text-align: center;

      background-color: #29009E;

      background-color: rgba(20,3,186,0.87);

      position: absolute;

      -webkit-transition: all ease-out 0.5s;

      transition: all ease-out 0.5s;

      font-family: source-sans-pro;

      font-style: normal;

      font-weight: 200;

    }

    #navlinks.displayed {

      top: auto;

      z-index: 1;

      opacity: 1;

    }

    #navlinks.start {

      display: none;

    }

    #navlinks.collapsed {

      top: auto;

      opacity: 0;

    }

    #navlinks a {

      display: block;

      padding-top: 10px;

      padding-bottom: 10px;

      color: #000000;

      font-weight: 400;

      text-decoration: none;

      text-transform: uppercase;

      font-size: large;

    }

    #navlinks a:hover, #navlinks a:active, #navlinks a:focus, #navlinks a.thispage {

      color: #000000;

    }

    /* Hauptteil */

    .intro {

      background-color: #01AF5F;

      color: #000000;

      font-family: source-sans-pro;

      font-style: normal;

      font-weight: 300;

      font-size: x-large;

      text-align: justify;

      text-decoration: none;

      text-transform: none;

      padding-top: 20px;

      padding-bottom: 20px;

      padding-left: 40px;

      padding-right: 40px;

    }

    /*SlideShow*/

      .slider-container{

      width:100%;

      height: 810px;

      background:#6B6A6A;

      }

      .slide{

      position:absolute;

      width:100%;

      height: 800px;

      overflow: hidden;

      }

      .slide>.img-container{

      position: relative;

      width: 100%;

      height: 800px;

      text-align: center;

      padding: 10px 0px;

      }

      .btn{

      position: absolute;

      font-size: 50px;

      font-weight: bold;

      font-family: arial, sans serfif;

      color: #000000;

      text-decoration: none;

      text-shadow: 0 2px 2px #333;

      top: 800px;

      cursor: pointer;

      margin: 1%;

      }

      #right{

      right:0

      }

    .news {

      background-color: #046BCC;

      color: #000000;

      font-family: source-sans-pro;

      font-style: normal;

      font-weight: 300;

      font-size: large;

      text-align: justify;

      text-decoration: none;

      text-transform: none;

      padding-top: 20px;

      padding-bottom: 20px;

      padding-left: 40px;

      padding-right: 40px;

    }

    /* Fuss */

    footer {

      color: #000000;

      background-image: -moz-linear-gradient( 90deg, rgb(253,3,3) 0%, rgb(251,191,74) 44%);

      background-image: -webkit-linear-gradient( 90deg, rgb(253,3,3) 0%, rgb(251,191,74) 44%);

      background-image: -ms-linear-gradient( 90deg, rgb(253,3,3) 0%, rgb(251,191,74) 44%);

      padding-bottom: 50px;

      padding-top: 50px;

      }

    /* Darstellung */

    @media (min-width:700px){

      #menulink {

      display: none;

      }

    #navlinks {

      position: static;

      background-color: #2804B6;

      }

    #navlinks.collapsed {

      opacity: 2;

      }

    #navlinks a {

      width: 20%;

      padding-top: 10px;

      padding-bottom: 10px;

      margin-bottom: 20px;

      float: left;

      color: #000000;

      background-color: #2804B6;

      }

    }

    O
    osgood_
    Legend
    July 23, 2018

    Does adding return false; (see below) solve the issue?

    <a href="#" id="right" onClick="nextSlide(+1), return false;" class="btn">&gt;</a>

    O
    osgood_
    Legend
    July 23, 2018

    arisa53851427  wrote

    I created a Slideshow using javascript and html coding. All works fine. Only when I use the button to go to the next picture the page jumps to the top. How can I fix this? Thanks for help.

    Try adding onclick return false; to the next link or add it to the javascript code.

    <a href='#' onclick='next(), return false;'>

    Show us the code - someone will most likely be able to provide you with a solution.

    WolfShade
    WolfShade
    Legend
    July 23, 2018

    It could be anything.  We need to see the source code.  Do you have a link that we can use to view it?

    V/r,

    ^ _ ^

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