Question 195627 in Html Question posted in
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CSS, Javascript, and Html NavBar not working

My nav bar isn’t working. I don’t know why. The javascript functions are doing opposite of what they are supposed to do. Also the open button isn’t being seen. The x button does work. When I do close the navBar the open button isn’t there. I have to refresh my screen for the box to appear again.

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="script.js"></script>
    <link href="style.css" rel="stylesheet">
    <title>IKC Website</title>
</head>
<body>

    <span class="openNav" onclick="close()">☰ open</span>

    <div id ="sideNav" class="sideNav">
        <a href="javascript:void(0)" class="closeButton" onclick="open()">&times;</a>
        <a href="about.html">About<a>
        <a href="members.html">Members<a>
        <a href="services.html">Services<a>
        <a href="contactUs.html">Contact Us<a>
    </div>
</body>
</html>

CSS


body {
    margin: 0;
    padding: 0;
    font-family: 'Lato', sans-serif;
}

.openNav {
    font-size: 30px;
    cursor: pointer;
    position: relative;
    top: 100px;
    left: 100px;
    margin: 10px;
    z-index: 0;
    color: black;
}

.sideNav {
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgb(0, 0, 0);
    width: 55vh;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1;
    overflow-x: hidden;
    transition: 0.5s;
}

.sideNav a {
    color: #818181;
    text-decoration: none;
    font-size: 40px;
    padding: 10px;
    transition: 0.3s;
    display: block;
}

.sideNav .closeButton {
    color: #818181;
    width: 100px;
    margin-left: 45vh;
    position: relative;
    left: 1vh;
    bottom: 17vh;
    margin-bottom: 0;
}

.sideNav a:hover{
    color: white;
}

@media screen and (max-height: 450px) {
    .sideNav {
        padding-top: 50px;
    }
    .sideNav a {
        font-size: 18px;
    }
}

Javascript

function open() {
    document.getElementById("sideNav").style.width = "250px";
}

function close() {
    document.getElementById("sideNav").style.width = "0px";
}
Tags:

2

Answers


  1. 0

    Your "On" button is a child of the navigation bar, and of course disappears when you close the navigation bar.Causes the entry to open the navigation bar to disappear.

    You should:

        <span class="openNav" onclick="close()">&#9776; open</span>

    <div id ="sideNav" class="sideNav">
        <a href="about.html">About<a>
        <a href="members.html">Members<a>
        <a href="services.html">Services<a>
        <a href="contactUs.html">Contact Us<a>
    </div>

    <span class="closeButton" onclick="open()">&times;</span>

    or use "toggle" on "openNav" to dynamically bind the class name to open or close it

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  2. 0

    try my code below:

    <!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <!-- <script src="script.js"></script>
  <link href="style.css" rel="stylesheet"> -->
  <title>IKC Website</title>
</head>

<body>
  <style>
    body {
      margin: 0;
      padding: 0;
      font-family: 'Lato', sans-serif;
    }

    .openNav {
      font-size: 30px;
      cursor: pointer;
      position: relative;
      top: 100px;
      left: 100px;
      margin: 10px;
      z-index: 0;
      color: black;
    }

    .sideNav {
      position: fixed;
      top: 0;
      left: 0;
      background-color: rgb(0, 0, 0);
      width: 55vh;
      height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      z-index: 1;
      overflow-x: hidden;
      transition: 0.5s;
    }

    .sideNav a {
      color: #818181;
      text-decoration: none;
      font-size: 40px;
      padding: 10px;
      transition: 0.3s;
      display: block;
    }

    .sideNav .closeButton {
      color: #818181;
      width: 100px;
      margin-left: 45vh;
      position: relative;
      left: 1vh;
      bottom: 17vh;
      margin-bottom: 0;
    }

    .sideNav a:hover {
      color: white;
    }

    @media screen and (max-height: 450px) {
      .sideNav {
        padding-top: 50px;
      }

      .sideNav a {
        font-size: 18px;
      }
    }
  </style>

  <span class="openNav" onclick="openFn()">&#9776; open</span>

  <div id="sideNav" class="sideNav">
    <a class="closeButton" onclick="closeFn()">&times;</a>
    <a href="about.html">About</a>
    <a href="members.html">Members</a>
    <a href="services.html">Services</a>
    <a href="contactUs.html">Contact Us</a>
  </div>
  <script>
    function openFn() {
      document.getElementById("sideNav").style.width = "55vh";
    }

    function closeFn() {
      document.getElementById("sideNav").style.width = "0px";
    }
  </script>
</body>

</html>
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