My main.html displays the menu.htm and welcome.htm using frameset. Drop down menu buttons "Admin..." and "Scheduler..." suppose to show dropdown content on mouse hover. Since welcome.htm is on top of menu.htm therefore content of the dropdown button doesn't show up.
However, All menu button work as expected when open the menu.htm as standalone page(see attached pic)menu.htm But drop-down buttons content does not show up when open in main.html using frame tags.
main.html
<html>
<head>
<title>Main Menu</title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252"></meta>
<meta http-equiv="cache-control" content="max-age=0" />
</head>
<frameset rows = "25,*" >
<frame frameborder="0" marginheight="0" marginwidth="0" scrolling="no" id="menu_frame1"
name="menu_frame" src="menu.htm" />
<frame frameborder="0" marginheight="0" marginwidth="0" scrolling="auto"
id="content_frame1" name="content_frame" src="welcome.htm" />
</frameset>
</html>
Here is menu.htm
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252"></meta>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<title>Main Menu</title>
<style type="text/css">
body
{
background-color: #333;
border: 0px;
margin: 0px;
padding: 0px;
FONT-SIZE: 15px;
FONT-FAMILY: sans-serif;
}
.topnav
{
overflow: hidden;
background-color: green;
}
.topnav a
{
float: left;
color: #fec10d;
font-size: 15px;
text-align: center;
text-decoration: none;
font-weight: none;
padding-left: 10px;
padding-right: 10px;
}
.topnav a:hover
{
background-color: #ddd;
text-decoration: underline;
color: black;
}
.topnav a.active
{
margin-top: 5px;
}
.topnav-right
{
float: right;
}
.dropdown
{
float: left;
overflow: hidden;
}
.dropdown .dropbtn
{
font-size: 15px;
border: none;
outline: none;
color: #fec10d;
padding: 5px 7px;
background-color: inherit;
font-family: inherit;
margin: 0;
}
.topnav a:hover, .dropdown:hover .dropbtn
{
background-color: #fec10d;
color: white;
}
.dropdown-content
{
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 90px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;
}
.dropdown-content a
{
float: none;
background-color: #582c83;
color: white;
padding: 5px 7px;
text-decoration: none;
display: block;
text-align: left;
}
.dropdown-content a:hover
{
background-color: #fec10d;
}
.dropdown:hover .dropdown-content
{
display: block;
}
</style>
<script type="text/javascript">
function open_in_content(url)
{
parent.document.getElementById("content_frame").src = url;
}
function open_in_new(url)
{
window.open(url);
}
</script>
</head>
<body>
<div class="topnav">
<a class="active" href="/mainmenu" target="_top">Home</a>
<a class="active" href="/acctlist" target="content_frame">Accounts</a>
<a class="active" href="/reports/main" target="content_frame">Customers</a>
<div class="dropdown">
<button class="dropbtn">Admin...<i class="fa fa-caret-down"></i></button>
<div class="dropdown-content">
Add Account
Files
Add Rule
Account Update
Ref Upload
Check stats
</div>
</div>
<div class="dropdown">
<button class="dropbtn">Scheduler...<i class="fa fa-caret-down"></i></button>
<div class="dropdown-content">
New Job
Remove Job
Add checkpoint
</div>
</div>
<a class="active" href="help/index.htm" target="content_frame">Help</a>
</div>
</body>
</html>
Here is welcome.htm
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=windows-1252">
<TITLE>
Main Menu Welcome Page
</TITLE>
</HEAD>
<BODY>
Use the links at the top of the menu to navigate.
</BODY>
</HTML>
first of all Why not use html5?
You should use iframe instead of frame
https://www.w3schools.com/tags/tryit.asp?filename=tryhtml_iframe
after, you add id to iframe and you add display option or you add "position:absolute;z-index" these iframes with css.
after, then was mouseover in iframe you change z-index option with javascript
I help you but first
Can you review jquery.load()
https://api.jquery.com/load/
I think it might be easier for you.
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<div id="divMenu"></div>
</body>
</html>
<script>
$(document).ready(function(){
$("#divMenu").load("./menu.html");//.txt or html or url
});
</script>
try this
Even if the scroll page, the menu will remain at the top.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title></title>
<style>
body{background-color:#333}
*{margin:0;padding:0;border:0}
.menuBar{width:100%;height:50px;position:fixed;left:0;top:0;z-index:999;background-color:#111;}
.content{float: left;width:100%;margin-top:50px;height:100vh;}
</style>
</head>
<body>
<iframe class="menuBar" src="./menu.html" ></iframe>
<iframe class="content" src="./welcome.html" ></iframe>
</body>
</html>
try this
I made the "manubar "background transparent and when mouseover and manubar the height will automatically 300px
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title></title>
<style>
body{background-color:#333}
*{margin:0;padding:0;border:0}
.menuBar{width:100%;height:50px;position:fixed;left:0;top:0;z-index:999;background-color:transparent;}
.content{float: left;width:100%;margin-top:50px;height:100vh;}
</style>
</head>
<body>
<iframe class="menuBar" src=".menu.html" ></iframe>
<iframe class="content" src="./welcome.html" ></iframe>
</body>
</html>
<script>
var menuBar = document.querySelector(".menuBar")
menuBar.onmouseover = function(){
menuBar.style.height="300px"
}
menuBar.onmouseout = function(){
menuBar.style.height="50px"
}
</script>
Related
Hello I am new to HTML and CSS, and I was trying to display the contents of a div element when I hover over a li element. So basically what I am trying to do is when I hover over one li element (say: ls1), I want to display dv2. However, my code does not display the contents even when I hover over it. Please help!! Thank you.
const list_dv1 = document.querySelectorAll('.dv1 li');
function show_item() {
list_dv1.forEach((item) =>
item.classList.remove('hovered'));
this.classList.add('hovered');
}
list_dv1.forEach((item) =>
item.addEventListener('mouseover', show_item));
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
.main {
position: relative;
background-color: black;
height: 100vh;
width: 100%;
}
.dv1 {
background-color: yellow;
cursor: pointer;
}
.dv1 li:hover {
transform: scale(1.2);
}
ul {
list-style-type: none;
display: flex;
}
li {
margin: 20px;
}
.dv2 {
background-color: greenyellow;
color: black;
}
.dv2 {
display: none;
}
.ls1:hover+.dv2 {
display: block;
}
.dv3 {
background-color: yellowgreen;
color: black;
}
<!DOCTYPE html>
<html lang="en">
<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">
<link rel="stylesheet" href="styles.css">
<title>Practice Hiding Elements</title>
</head>
<body>
<div class="main">
<div class="dv1">
<ul>
<li class="ls1">Hover over me once</li>
<li class="ls2">Hover over me twice</li>
</ul>
</div>
<div class="dv2">You found me!</div>
<div class="dv3">You found me twice!</div>
</div>
</body>
</html>
I have a test HTML file in which I toggle the class 'hide' with JavaScript but the content does not hide, I can't understand why, what can be done in order to get the content to toggle between hide/show.
function init() {
let button = document.querySelector('#menubutton');
button.onclick = buttonClicked;
}
function buttonClicked(event) {
let content = document.querySelector('.content');
content.classList.toggle('hide');
}
window.addEventListener('load', init);
.hide {
display: none;
}
.menu {
position: relative;
}
.content {
display: flex;
flex-flow: column wrap;
border: 1px solid gray;
padding: 0.25rem;
position: absolute;
}
.color {
background-color: pink;
border: 1px solid gray;
width: 4rem;
height: 4rem;
}
<!DOCTYPE html>
<html lang="en">
<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>Document</title>
</head>
<body>
<div class="menu">
<div class="title">
<button id="menubutton">Toggle</button>
</div>
<div class="content">
Uno
Dos
Tres
Cuatro
Cinco
</div>
</div>
<div class="color"></div>
</body>
</html>
When you add the hide class, the element has two classes, and they both specify different display properties. The property from .content is taking precedence.
Make your selector more specific so it will take precedence, use .content.hide.
function init() {
let button = document.querySelector('#menubutton');
button.onclick = buttonClicked;
}
function buttonClicked(event) {
let content = document.querySelector('.content');
content.classList.toggle('hide');
}
window.addEventListener('load', init);
.content.hide {
display: none;
}
.menu {
position: relative;
}
.content {
display: flex;
flex-flow: column wrap;
border: 1px solid gray;
padding: 0.25rem;
position: absolute;
}
.color {
background-color: pink;
border: 1px solid gray;
width: 4rem;
height: 4rem;
}
<!DOCTYPE html>
<html lang="en">
<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>Document</title>
</head>
<body>
<div class="menu">
<div class="title">
<button id="menubutton">Toggle</button>
</div>
<div class="content">
Uno
Dos
Tres
Cuatro
Cinco
</div>
</div>
<div class="color"></div>
</body>
</html>
Another possibility is to use !important in the .hide CSS to make it override other styles.
function init() {
let button = document.querySelector('#menubutton');
button.onclick = buttonClicked;
}
function buttonClicked(event) {
let content = document.querySelector('.content');
content.classList.toggle('hide');
}
window.addEventListener('load', init);
.hide {
display: none !important;
}
.menu {
position: relative;
}
.content {
display: flex;
flex-flow: column wrap;
border: 1px solid gray;
padding: 0.25rem;
position: absolute;
}
.color {
background-color: pink;
border: 1px solid gray;
width: 4rem;
height: 4rem;
}
<!DOCTYPE html>
<html lang="en">
<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>Document</title>
</head>
<body>
<div class="menu">
<div class="title">
<button id="menubutton">Toggle</button>
</div>
<div class="content">
Uno
Dos
Tres
Cuatro
Cinco
</div>
</div>
<div class="color"></div>
</body>
</html>
When you do toggle, the classes are being toggled this way:
"content"
and
"content hide"
Now, both content and hide set display property. When there's such conflict, the rule that is defined later (either within <style> or in a further stylesheet) takes precedence.
You could see #Barmar's answer which shows !important and .content.hide to force higher precedence.
Or you could just define .hide after .content which gives it higher precedence.
function init() {
let button = document.querySelector('#menubutton');
button.onclick = buttonClicked;
}
function buttonClicked(event) {
let content = document.querySelector('.content');
content.classList.toggle('hide');
}
window.addEventListener('load', init);
.menu {
position: relative;
}
.content {
display: flex;
flex-flow: column wrap;
border: 1px solid gray;
padding: 0.25rem;
position: absolute;
}
.hide {
display: none;
}
.color {
background-color: pink;
border: 1px solid gray;
width: 4rem;
height: 4rem;
}
<!DOCTYPE html>
<html lang="en">
<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>Document</title>
</head>
<body>
<div class="menu">
<div class="title">
<button id="menubutton">Toggle</button>
</div>
<div class="content">
Uno
Dos
Tres
Cuatro
Cinco
</div>
</div>
<div class="color"></div>
</body>
</html>
can anyone please help with the below code I'm trying to implement star rating using query here is my code below
it's showing as an alert box but I need to show the value on myrating
I have used a simple query for this I need to show the value on clicking each anchor tag and shows the text of each tag
for example when
first a tag is is clicked the label should the text of that a tag 1
hope you guys get the issue
<!DOCTYPE html>
<html lang="en">
<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>Document</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<style>
.stars a {
display: inline-block;
padding-right: 4px;
text-decoration: none;
margin: 0;
}
.stars a:after {
position: relative;
font-size: 18px;
font-family: 'FontAwesome', serif;
display: block;
content: "\f005";
color: #9e9e9e;
}
span {
font-size: 0;
/* trick to remove inline-element's margin */
}
.stars a:hover~a:after {
color: #9e9e9e !important;
}
span.active a.active~a:after {
color: #9e9e9e;
}
span:hover a:after {
color: blue !important;
}
span.active a:after,
.stars a.active:after {
color: blue;
}
</style>
</head>
<body>
<p class="stars">
<label class="myrating">0</label>
<span>
<a class="star-1" href="#">1</a>
<a class="star-2" href="#">2</a>
<a class="star-3" href="#">3</a>
<a class="star-4" href="#">4</a>
<a class="star-5" href="#">5</a>
</span>
</p>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>
$('.stars a').on('click', function() {
$('.stars span, .stars a').removeClass('active');
$(this).addClass('active');
$('.stars span').addClass('active');
alert($(this).text());
});
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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>Document</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<style>
.stars a {
display: inline-block;
padding-right: 4px;
text-decoration: none;
margin: 0;
}
.stars a:after {
position: relative;
font-size: 18px;
font-family: 'FontAwesome', serif;
display: block;
content: "\f005";
color: #9e9e9e;
}
span {
font-size: 0;
/* trick to remove inline-element's margin */
}
.stars a:hover~a:after {
color: #9e9e9e !important;
}
span.active a.active~a:after {
color: #9e9e9e;
}
span:hover a:after {
color: blue !important;
}
span.active a:after,
.stars a.active:after {
color: blue;
}
</style>
</head>
<body>
<p class="stars">
<label class="myrating">0</label>
<span>
<a class="star-1" href="#">1</a>
<a class="star-2" href="#">2</a>
<a class="star-3" href="#">3</a>
<a class="star-4" href="#">4</a>
<a class="star-5" href="#">5</a>
</span>
</p>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>
$('.stars a').on('click', function() {
$('.stars span, .stars a').removeClass('active');
$(this).addClass('active');
$('.stars span').addClass('active');
alert($(this).text());
$('.myrating').html($(this).text());
});
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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>Document</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<style>
.stars a {
display: inline-block;
padding-right: 4px;
text-decoration: none;
margin: 0;
}
.stars a:after {
position: relative;
font-size: 18px;
font-family: 'FontAwesome', serif;
display: block;
content: "\f005";
color: #9e9e9e;
}
span {
font-size: 0;
/* trick to remove inline-element's margin */
}
.stars a:hover~a:after {
color: #9e9e9e !important;
}
span.active a.active~a:after {
color: #9e9e9e;
}
span:hover a:after {
color: blue !important;
}
span.active a:after,
.stars a.active:after {
color: blue;
}
</style>
</head>
<body>
<p class="stars">
<label class="myrating">0</label>
<span>
<a class="star-1" href="#">1</a>
<a class="star-2" href="#">2</a>
<a class="star-3" href="#">3</a>
<a class="star-4" href="#">4</a>
<a class="star-5" href="#">5</a>
</span>
</p>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>
$('.stars a').on('click', function() {
$('.stars span, .stars a').removeClass('active');
$(this).addClass('active');
$('.stars span').addClass('active');
$('.myrating').html($(this).text());
});
</script>
</body>
</html>
The current solution is using the content of the selected element to open the alert
alert($(this).text());
The first question is how to query an element by class using jquery, and you have the answer reading the code itself when you do $('.stars span') you are searching for every span inside that element with the stars class.
What we want to do is search for that myrating class. With that in hand, we can change the innerText of that element, jQuery does this by using the .text(content) function.
And the last part is how do you get the start content in the first place, using jQuery you can follow a similar path you took to change the innerText but using no attribute jQuery will return instead of change the content of the element.
$('.myrating').text($(this).text())
If you need to do it in the future without jQuery you have two ways in vanilla js:
Using the get elements by class name API, make sure you test if the list has an item before accessing the innerText property. The difference between those two solutions is that they will change only the first element it finds.
const myRatingEl = document.getElementsByClassName('myrating')
// only change innerText if at least one element was found
if (myRatingEl.length > 0) {
myRatingEl[0].innerText = 'example'
}
Using the querySelector API, which is similar to jQuery
const myRatingEl = document.querySelector('.myrating')
// only chang inner text if the element was found
if (myRatingEl) {
myRatingEl.innerText = 'example'
}
I use a popup for Youtube videos. Accordingly, I use the "yotubevid" class.
My HTML code looks like this:
<a class="youtubevideo" href="https://youtu.be/">
<img class="youtubevideo-poster" src="example.com/image.png" width="100%" height="auto"></a>
This class and div trigger a popup in the background. And it works well. How can I add a custom play button without breaking this class structure?
I think this is what you exacty needed...!
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<style>
.playBtn{
width: 2em;
height: auto;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%,-50%);
vertical-align: middle;
z-index:1;
}
a{
display: flex;
justify-content: center;
align-items: center;
position: absolute;
}
</style>
<body>
<a class="youtubevideo" href="https://www.youtube.com/">
<img class="playBtn" src="https://www.pngitem.com/pimgs/b/255-2554901_recording-icon-png.png" alt="">
<img class="youtubevideo-poster" src="https://picsum.photos/200/300" width="100vw" height="auto">
</a>
</body>
</html>
I'm currently trying to create a spelling quiz as part of a project website using HTML, CSS and JScript.
The concept is: the user is shown a word with two letters missing (shown by the underscores). They then select which answer is right (the three button options) and an alert message should come back on the window to say if they are correct or incorrect.
My idea behind the code I wrote so far was to have an event listener on the button that when clicked would trigger the alert either saying correct or incorrect if I have programmed it to be so.
My code isn't working, could anyone help me?
var aChoice = document.getElementById("S1");
aChoice.addEventLister("Click", C1)
function C1 ()
{
alert("Correct");
}
#QuizBod {
background-color: #ffff80;
}
#QTitle {
text-align: center;
font-family: 'Langar', cursive;
font-weight: bold;
font-size: 30pt;
color: black;
text-decoration: underline;
text-decoration-color: #FFBF00;
}
#S1 {
background-color: white;
color: black;
font-size: 25pt;
font-family: 'Langar', cursive;
padding: 12px 24px;
border: none;
cursor: pointer;
border-radius: 5px;
display: inline;
margin-left: auto;
margin-right: auto;
padding-top: 5px;
padding-bottom: 5px;
}
<!DOCTYPE html>
<html lang="en">
<!--Mobile Compatibility-->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!--Style Sheet, Google Font Link, Page Title-->
<head>
<link rel="stylesheet" type="text/css" href="Site.css">
<link rel="preconnect" href="https://fonts.gstatic.com">
<link href="https://fonts.googleapis.com/css2?family=Langar&display=swap" rel="stylesheet">
<title>Spelling Test</title>
</head>
<body id="QuizBod">
<h2 id="QTitle">Spelling Quiz</h2>
<p id="MQ1">C h _ _ r</p>
<label class ="Albl">Answer:
<button id="S1">a i</button>
<button id="S1">i a</button>
<button id="S1">e i</button>
</label>
<script src="SpellTest.js"></script>
</body>
</html>
(More code I was intending to write on Javascript here for logic purposes.)
var bChoice = document.getElementById("S2");
bChoice.addEventLister("Click", C2)
function C2 ()
{
alert("Incorrect");
}
var cChoice = document.getElementById("S3");
cChoice.addEventLister("Click", C2)
function C2 ()
{
alert("Incorrect");
}
1.You cannot have more than one id="S1"! Since the id attribute is unique for the entire html document. In your case, it is better to use the class. Since there may be more buttons with answer options, like this:
<label class="Albl">Answer:
<button class="btn">a i</button>
<button class="btn">i a</button>
<button class="btn">e i</button>
</label>
2.Now on js ... I corrected your code. Also, you need to change the method of accessing elements (buttons). Like this:
var aChoice = document.querySelector(".btn");
3.Now everything is ready, but not completely! You need the logic for determining the correctness of the choice of the option by buttons.
var aChoice = document.querySelectorAll(".btn");
aChoice.forEach(function(aChoice_current, index) {
aChoice_current.addEventListener('click', function(){
if (index == 0) {
console.log('The answer is correct! :)');
} else {
console.log('The answer is not correct! :(');
}
})
})
#QuizBod {
background-color: #ffff80;
}
#QTitle {
text-align: center;
font-family: 'Langar', cursive;
font-weight: bold;
font-size: 30pt;
color: black;
text-decoration: underline;
text-decoration-color: #FFBF00;
}
.btn {
background-color: white;
color: black;
font-size: 25pt;
font-family: 'Langar', cursive;
padding: 12px 24px;
border: none;
cursor: pointer;
border-radius: 5px;
display: inline;
margin-left: auto;
margin-right: auto;
padding-top: 5px;
padding-bottom: 5px;
}
<!DOCTYPE html>
<html lang="en">
<!--Mobile Compatibility-->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!--Style Sheet, Google Font Link, Page Title-->
<head>
<link rel="stylesheet" type="text/css" href="Site.css">
<link rel="preconnect" href="https://fonts.gstatic.com">
<link href="https://fonts.googleapis.com/css2?family=Langar&display=swap" rel="stylesheet">
<title>Spelling Test</title>
</head>
<body id="QuizBod">
<h2 id="QTitle">Spelling Quiz</h2>
<p id="MQ1">C h _ _ r</p>
<label class="Albl">Answer:
<button class="btn">a i</button>
<button class="btn">i a</button>
<button class="btn">e i</button>
</label>
<script src="SpellTest.js"></script>
</body>
</html>