Question

以下问题

我目前正在使用Bootstrap 3创建一个响应性的单页网站。

顶部有一个导航栏，当点击它时，它应该会改变底部导航栏的样子。然后当有人在底部的导航栏上点击时，它会改变中间的jumbotron的样子。我尝试了很多东西，但没有任何工作。非常感谢帮助。我的当前代码如下。

<!DOCTYPE html>
<html>
  <head>
    <title>Page Title</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>
    <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
  </head>

  <body>   
    <nav class="navbar navbar-default">
      <div class="container-fluid">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="navbar-brand" href="#">Pakistan Project</a>
        </div>

        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
          <ul class="nav navbar-nav">
            <button id="demoUp" onclick="demo()">Demographics</button>
            <button id="geoUp" onclick="geo()">Geography</button>
            <button id="statsUp" onclick="stats()">Statistics</button>
    <script>
    function demo() {
       document.getElementById('lowerTitle').innerHTML = "Demographics";
       document.getElementById("loweritem1text").innerHTML = 'a';
       document.getElementById("loweritem2text").innerHTML = ;
       document.getElementById("loweritem3text").innerHTML = 'b';
       document.getElementById("loweritem4text").innerHTML = 'c';
       document.getElementById("loweritem5text").innerHTML = ;
       document.getElementById("loweritem6text").innerHTML = ;
       document.getElementById("loweritem7text").innerHTML = ;
       document.getElementById("loweritem8text").innerHTML = ;
       document.getElementById("loweritem9text").innerHTML = ;
       document.getElementById("loweritem1text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem1text").innerHTML}
       document.getElementById("loweritem2text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem2text").innerHTML}
       document.getElementById("loweritem3text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem3text").innerHTML}
       document.getElementById("loweritem4text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem4text").innerHTML}
       document.getElementById("loweritem5text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem5text").innerHTML}
       document.getElementById("loweritem6text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem6text").innerHTML}
       document.getElementById("loweritem7text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem7text").innerHTML}
       document.getElementById("loweritem8text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem8text").innerHTML}
       document.getElementById("loweritem9text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem9text").innerHTML}

      }
     function geo() {
       document.getElementById('lowerTitle').innerHTML = 'Geography'
       document.getElementById("loweritem1text").innerHTML = 
       document.getElementById("loweritem2text").innerHTML =
       document.getElementById("loweritem3text").innerHTML =
       document.getElementById("loweritem4text").innerHTML =
       document.getElementById("loweritem5text").innerHTML =
       document.getElementById("loweritem6text").innerHTML =
       document.getElementById("loweritem7text").innerHTML =
       document.getElementById("loweritem8text").innerHTML =
       document.getElementById("loweritem9text").innerHTML =
       document.getElementById("loweritem1text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem1text").innerHTML}
       document.getElementById("loweritem2text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem2text").innerHTML}
       document.getElementById("loweritem3text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem3text").innerHTML}
       document.getElementById("loweritem4text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem4text").innerHTML}
       document.getElementById("loweritem5text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem5text").innerHTML}
       document.getElementById("loweritem6text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem6text").innerHTML}
       document.getElementById("loweritem7text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem7text").innerHTML}
       document.getElementById("loweritem8text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem8text").innerHTML}
       document.getElementById("loweritem9text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem9text").innerHTML}
      }
        function stats() {
       document.getElementById('lowerTitle').innerHTML = 'Statistics';
       document.getElementById("loweritem1text").innerHTML = 'a';
       document.getElementById("loweritem2text").innerHTML = 'b';
       document.getElementById("loweritem3text").innerHTML = 'c';
       document.getElementById("loweritem4text").innerHTML = 'd';
       document.getElementById("loweritem5text").innerHTML = 'f';
       document.getElementById("loweritem6text").innerHTML = 'f';
       document.getElementById("loweritem7text").innerHTML = 'd';
       document.getElementById("loweritem8text").innerHTML = 'd';
       document.getElementById("loweritem9text").innerHTML = 'e';
       document.getElementById("loweritem1text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; 
       document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem1text").innerHTML}
       document.getElementById("loweritem2text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; 
       document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem2text").innerHTML}
       document.getElementById("loweritem3text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; 
       document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem3text").innerHTML}
       document.getElementById("loweritem4text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; 
       document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem4text").innerHTML} 
       document.getElementById("loweritem5text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; 
       document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem7text").innerHTML}
       document.getElementById("loweritem6text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; 
       document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem6text").innerHTML}
       document.getElementById("loweritem7text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; 
       document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem7text").innerHTML}
       document.getElementById("loweritem8text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; 
       document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem8text").innerHTML}
       document.getElementById("loweritem9text").onclick = function() { document.getElementById('jumboInfo').innerHTML = ; 
       document.getElementById("jumboHeader").innerHTML = document.getElementById("loweritem9text").innerHTML}

      }
      </script>

          </ul>
        </div><!-- /.navbar-collapse -->
      </div><!-- /.container-fluid -->
    </nav>
    <nav class="navbar navbar-default navbar-fixed-bottom">
      <div class="container-fluid">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a id="lowerTitle" class="navbar-brand" href="#"></a>
        </div>

        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
          <ul class="nav navbar-nav">
            <li id="loweritem1"><a href="#" id="loweritem1text"></a></li>
      <li id="loweritem2"><a href="#" id="loweritem2text"></a></li>
      <li id="loweritem3"><a href="#" id="loweritem3text"></a></li>
      <li id="loweritem4"><a href="#" id="loweritem4text"></a></li>
      <li id="loweritem5"><a href="#" id="loweritem5text"></a></li>
      <li id="loweritem6"><a href="#" id="loweritem6text"></a></li>
      <li id="loweritem7"><a href="#" id="loweritem7text"></a></li>
      <li id="loweritem8"><a href="#" id="loweritem8text"></a></li>
      <li id="loweritem9"><a href="#" id="loweritem9text"></a></li>


          </ul>
        </div><!-- /.navbar-collapse -->
      </div><!-- /.container-fluid -->
    </nav>

<div class="container-fluid">
<div class="jumbotron">
  <h1 id="jumboHeader"></h1>
  <p id="jumboInfo"></p>
</div>
</div>


</body>
</html>

Answer 1

由于您已经在使用jQuery，我建议您使用jQuery shell进行事件处理。这样你就不会破坏Bootstrap已经在做什么。

而不是在这里使用onclick属性

<button id="demoUp" onclick="demo()">Demographics</button>
<button id="geoUp" onclick="geo()">Geography</button>
<button id="statsUp" onclick="stats()">Statistics</button>

添加这样的事件处理程序：

$('#demoUp').on('click', demo);
$('#geoUp').on('click', geo);
$('#statsUp').on('click', stats);

Twitter Bootstrap onclick无效

1 个答案: