I am working on a website that's look like this image:
The idea is when clicking on the button of the aside menu the aside menu will close and the bigwrapper will expand its size to fit the blank space so the result will look like this
I have written a function in Javascript to this and it just worked right, however, I wanted to make a media query that let the menu and the menu button disappear when the screen size get less than 840px it also worked
Now the problem is if someone clicked the button before the media query executed the media query effect will get disabled I think that javascript function delete the media query effect how can I fix that here is the code
<div id="mySidenav" class="sidenav">
<img class="menuicons" src="images/icons/menu/home2.png" alt="">Home
<img class="menuicons" src="images/icons/menu/offer.png" alt="">Offers
<img class="menuicons" src="images/icons/menu/cart4.png" alt="">Cart
<img class="menuicons" src="images/icons/menu/about.png" alt="">About us
<img class="menuicons" src="images/icons/menu/contact us.png" alt="">Contact us
</div>
<div id="menu_button" onclick="nav();categoriesScaler()">
<img src="images/icons/menu2.png" alt="Not availabale" />
</div>
<div id="bigwrapper">
<!--Some content goes here-->
</div>
here is the function
<script>
var hidden = false;
function nav()
{
if(hidden == false)
{
closeNav();
hidden = true;
}
else
{
openNav();
hidden = false;
}
}
function openNav()
{
document.getElementById("mySidenav").style.width = "30%";
document.getElementById("bigwrapper").style.width = "60%";
document.getElementById("bigwrapper").style.marginLeft = "35%";
}
/* Close/hide the sidenav */
function closeNav()
{
document.getElementById("mySidenav").style.width = "0";
document.getElementById("bigwrapper").style.width = "90%";
document.getElementById("bigwrapper").style.marginLeft = "5%";
}
</script>
here is the css for bigwrapper and sidenav at the end will be the media query
/* The side navigation menu */
.sidenav {
height: 800px; /* 100% Full-height */
width: 30%; /* 0 width - change this with JavaScript */
/*position: relative; /* Stay in place */
z-index: 1; /* Stay on top */
/* top: 0;
left: 0;*/
background-color: #292929; /* Black*/
overflow-x: hidden; /* Disable horizontal scroll */
padding-top: 60px; /* Place content 60px from the top */
transition: 0.4s; /* 0.5 second transition effect to slide in the sidenav */
float: left;
box-sizing: border-box;
}
/* The navigation menu links */
.sidenav a {
padding: 8px 8px 8px 32px;
text-decoration: none;
font-size: 25px;
color: #818181;
display: block;
margin-bottom: 25px;
transition: 0.3s;
font-size: 30px;
font-weight: bold;
}
/* When you mouse over the navigation links, change their color */
.sidenav a:hover, .offcanvas a:focus{
color: #f1f1f1;
}
/*big wrapper*/
#bigwrapper
{
border : 1px solid #000;
width : 60%;
margin : 0 5% 0 35%;
min-height: 800px;
background: #F5F5F5;
padding: 3%;
box-sizing: border-box;
transition: 0.4s;
}
here is the media query
#media screen and (max-width : 840px)
{
.sidenav,#menu_button
{
display: none;
}
#bigwrapper
{
width: 90%;
margin-left: 5%;
}
}
Sorry cause the question is too long.
The widths set by your openNav and closeNav functions seem to be in line with the css, so we can simply use those functions based on width, testing using resize event.
I think the following should work, and the nav should reappear when the browser goes back to > 840px. Add this at the bottom of your script:
window.onresize=function(){
if (window.outerWidth <= 840) {
closeNav();
} else {
openNav();
}
}
Also your button is not visible (outside media query), so add this to your CSS:
#menu_button {
display: block; /* or similar style */
}
BTW, this would be a lot simpler using a class based system. Instead of setting styles you could add classes. When clicking the button you could add .open class to .sidenav (and next button click remove .open). Then in your media queries you could style .sidenav.open { display:none} You could do similar things with the width of the other elements. You can also check if .sidenav has this .open class instead of using var hidden. Much simpler.
Related
Okay, so I'm playing around with some design ideas and can't seem to get the JavaScript to do what I want it to. I want a transparent TopNav, that when the user scrolls to say 48px or wherever I deem the TopNav background goes black. Crude Example below of what I want to happen, but when i scroll the TopNav just stays transparent. I've tried a couple of solutions from other answers here to the point of copy/paste and just edit the element names to match my html. I'm just not sure what I'm doing wrong:
CSS
body {
font-family: Futura, Arial, Trebuchet MS, sans-serif;
}
header {
margin: 0;
}
.stickyNav {
position:fixed;
top:0;
left: 0;
width: 100%;
height: 48px;
}
.topNav {
max-width: 1366px;
display: flex;
justify-content: space-between;
margin: 0 auto;
background-color: black;
color: #D4D4D4;
height: 48px;
}
.scroll {
background-color:#000000;
}
.navigationMenu{
display: inline-flex;
list-style: none;
}
JS
var myNav = document.getElementById("TopNav");
window.onscroll = function() {
"use strict";
if (document.body.scrollTop >= 1 || document.documentElement.scrollTop >= 1) {
myNav.classList.add("scroll");
} else {
myNav.classList.remove("scroll");
}
};
HTML
<header >
<div class="stickyNav" >
<nav class="topNav" id="TopNav">
<h3>LOGO HERE</h3>
<ul class="navigationMenu">
<li class="navigationItem">Home</li>
<li class="navigationItem">Services</li>
<li class="navigationItem">About</li>
<li class="navigationItem">Contact</li>
</ul>
</nav>
</div>
</header>
can't seem to get the JavaScript to do what I want it to
This is a matter of CSS styling - not Javascript. The Javascript job in this code is just to detect scroll and add or remove the class.
So if you want the default background to be transparent do one of these:
.topNav { background-color: transparent; } // transparent
.topNav { background-color: rgba(0,0,0,0); } // transparent
and after adding a class to have a background, do:
.topNav.scroll { background-color: rgba(0,0,0,.5); }} // 50% black, "semi-transparent"
i try to change css but not work for text short text is ok but i have to put long paragraph when click it not smooth while transition working i use template from w3school, i want text show up smooth like button or short text please advise me how I should use it to remember for next time i can help in community if i saw someone ask like me thank you.
/* Set the width of the side navigation to 250px */
function openNav() {
document.getElementById("mySidenav").style.width = "400px";
}
/* Set the width of the side navigation to 0 */
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
}
/* The side navigation menu */
.sidenav {
height: 100%; /* 100% Full-height */
width: 0; /* 0 width - change this with JavaScript */
position: fixed; /* Stay in place */
z-index: 1; /* Stay on top */
top: 0;
left: 0;
background-color: #111; /* Black*/
overflow-x: hidden; /* Disable horizontal scroll */
padding-top: 60px; /* Place content 60px from the top */
transition: 0.5s; /* 0.5 second transition effect to slide in the sidenav */
}
/* The navigation menu links */
.sidenav a {
padding: 8px 8px 8px 32px;
text-decoration: none;
font-size: 25px;
font-family: Gotham;
color: #818181;
display: block;
transition: 0.3s
}
/* When you mouse over the navigation links, change their color */
.sidenav a:hover, .offcanvas a:focus{
color: #f1f1f1;
}
/* Position and style the close button (top right corner) */
.sidenav .closebtn {
position: absolute;
top: 0;
right: 25px;
font-size: 36px;
margin-left: 50px;
}
/* Style page content - use this if you want to push the page content to the right when you open the side navigation */
#main {
transition: margin-left .5s;
padding: 20px;
}
/* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
#media screen and (max-height: 450px) {
.sidenav {padding-top: 15px;}
.sidenav a {font-size: 18px;}
}
<body bgcolor="#E6E6FA">
<div id="mySidenav" class="sidenav">
×
<p style=color:white>TEST TEST TEST TEST TEST TEST TEST TEST
TEST TEST TEST TEST
TEST TEST TEST TEST
TEST TEST TEST TEST
TEST TEST TEST TEST</p>
</div>
<span onclick="openNav()"><img src="https://cdn4.iconfinder.com/data/icons/wirecons-free-vector-icons/32/menu-alt-512.png" width="40px" style="padding-top: 40px; padding-left: 40px;"></span>
<div id="main">
</div>
You don't need two separate JavaScript functions. Only one called toggleNav
Use Element.classList.toggle() to toggle a CSS class
Don't animate the width. Use transform: translateX(-100%) to hide the Nav, and translateX(0%) to show (open).
Don't use links if you actually want buttons. Links (Anchors) are used to navigate
Don't use inline on* JS attributes and style attributes
const toggleNav = () => {
document.querySelector("#mySidenav").classList.toggle("is-open");
};
document.querySelectorAll(".toggleNav").forEach(el => {
el.addEventListener("click", toggleNav)
});
/* QuickReset */ * {margin:0; box-sizing: border-box;}
#mySidenav {
position: fixed;
overflow-x: hidden;
width: calc(100vw - 200px); /* try not to use fixed px */
height: 100vh;
z-index: 200;
top: 0;
left: 0;
padding: 60px;
background-color: #111;
color: #fff;
transition: 0.5s;
transform: translateX(-100%); /* hide it by minus own width */
}
#mySidenav.is-open {
transform: translateX(0%); /* show it */
}
.toggleNav {
padding: 1rem 1.3rem;
background: none;
border: none;
font-family: Gotham;
font-size: 2rem;
cursor: pointer;
}
.toggleNav:hover {
color: #999;
}
#mySidenav .toggleNav {
position: absolute;
top: 0;
right: 0;
color: #777;
}
<div id="mySidenav">
<button type="button" class="toggleNav">✕</button>
<p>
TEST TEST TEST TEST TEST TEST
TEST TEST TEST TEST TEST TEST
TEST TEST TEST TEST TEST TEST
TEST TEST TEST TEST TEST TEST
</p>
</div>
<button type="button" class="toggleNav">☰</button>
<div id="main"></div>
If I haven't understood it wrong you want to make text word position won't change then write the following code:
<p id="sidenavText">TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST</p>
Set width on the text too
var sidenavWidth = 400;
document.querySelector("#sidenavText").style.width = sidenavWidth + "px";
function openNav() {
document.getElementById("mySidenav").style.width = sidenavWidth + "px";
}
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
}
var sidenavWidth = 400;
document.querySelector("#sidenavText").style.width = sidenavWidth + "px";
function openNav() {
document.getElementById("mySidenav").style.width = sidenavWidth + "px";
}
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
}
.sidenav {
height: 100%; /* 100% Full-height */
width: 0; /* 0 width - change this with JavaScript */
position: fixed; /* Stay in place */
z-index: 1; /* Stay on top */
top: 0;
left: 0;
background-color: #111; /* Black*/
overflow-x: hidden; /* Disable horizontal scroll */
padding-top: 60px; /* Place content 60px from the top */
transition: 0.5s; /* 0.5 second transition effect to slide in the sidenav */
}
/* The navigation menu links */
.sidenav a {
padding: 8px 8px 8px 32px;
text-decoration: none;
font-size: 25px;
font-family: Gotham;
color: #818181;
display: block;
transition: 0.3s
}
/* When you mouse over the navigation links, change their color */
.sidenav a:hover, .offcanvas a:focus{
color: #f1f1f1;
}
/* Position and style the close button (top right corner) */
.sidenav .closebtn {
position: absolute;
top: 0;
right: 25px;
font-size: 36px;
margin-left: 50px;
}
/* Style page content - use this if you want to push the page content to the right when you open the side navigation */
#main {
transition: margin-left .5s;
padding: 20px;
}
/* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
#media screen and (max-height: 450px) {
.sidenav {padding-top: 15px;}
.sidenav a {font-size: 18px;}
}
<body bgcolor="#E6E6FA">
<div id="mySidenav" class="sidenav">
×
<p id="sidenavText" style="color:white">TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST</p>
</div>
<span onclick="openNav()"><img src="https://cdn4.iconfinder.com/data/icons/wirecons-free-vector-icons/32/menu-alt-512.png" width="40px" style="padding-top: 40px; padding-left: 40px;"></span>
<div id="main">
</div>
I am currently trying to build a website that would do all the functionalities I want in the same page instead of navigating in different pages. My page looks like that at the moment
I want when i click on a client from the sidebar to load a form in the place of the welcome user message that i have on the right of my sidebar. The form it would be the same for all the clients. Is it also possible to save the client that i will choose in a variable so i can use it later for receiveing elements from mysql Database?
Can anyone please quide me?
My source code is the following:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<style>
body {
font-family: "Lato", sans-serif;
}
/* Fixed sidenav, full height */
.sidenav {
height: 100%;
width: 200px;
position: fixed;
z-index: 1;
top: 0;
left: 0;
background-color: #111;
overflow-x: hidden;
padding-top: 20px;
}
/* Style the sidenav links and the dropdown button */
.sidenav a, .dropdown-btn {
padding: 6px 8px 6px 16px;
text-decoration: none;
font-size: 20px;
color: #818181;
display: block;
border: none;
background: none;
width: 100%;
text-align: left;
cursor: pointer;
outline: none;
}
/* On mouse-over */
.sidenav a:hover, .dropdown-btn:hover {
color: #f1f1f1;
}
/* Main content */
.main {
margin-left: 200px; /* Same as the width of the sidenav */
font-size: 20px; /* Increased text to enable scrolling */
padding: 0px 10px;
}
/* Add an active class to the active dropdown button */
.active {
background-color: green;
color: white;
}
/* Dropdown container (hidden by default). Optional: add a lighter background color and some left padding to change the design of the dropdown content */
.dropdown-container {
display: none;
background-color: #262626;
padding-left: 8px;
}
/* Optional: Style the caret down icon */
.fa-caret-down {
float: right;
padding-right: 8px;
}
/* Some media queries for responsiveness */
#media screen and (max-height: 450px) {
.sidenav {padding-top: 15px;}
.sidenav a {font-size: 18px;}
}
</style>
</head>
<body>
<div class="sidenav">
<button class="dropdown-btn">Clients
<i class="fa fa-caret-down"></i>
</button>
<div class="dropdown-container">
Client 1
Client 2
Client 3
</div>
</div>
<div class="main">
<h2>Welcome user</h2>
<p>Click on the dropdown button to open the dropdown menu inside the side navigation.</p>
<p>This sidebar is of full height (100%) and always shown.</p>
<p>Some random text..</p>
</div>
<script>
/* Loop through all dropdown buttons to toggle between hiding and showing its dropdown content - This allows the user to have multiple dropdowns without any conflict */
var dropdown = document.getElementsByClassName("dropdown-btn");
var i;
for (i = 0; i < dropdown.length; i++) {
dropdown[i].addEventListener("click", function() {
this.classList.toggle("active");
var dropdownContent = this.nextElementSibling;
if (dropdownContent.style.display === "block") {
dropdownContent.style.display = "none";
} else {
dropdownContent.style.display = "block";
}
});
}
</script>
</body>
</html>
Thanks in Regards
As per my understanding you are trying to develop an SPA(Single page application).
I would recommend you to use a Framework/Library like AngularJS or ReactJS & use there routing functionality to do implement this.
But If you are a beginner at JS.
You can do this by using the Jquery's onClick() & .html() functions:
Please refer to this link:
Replace Div Content onclick
Currently I have a header, subheader, CSS-based menu, and then the text of an overlay display which should be hidden by default.
What I expected my code to produce was the header, subheader, CSS-based menu, then an "open" button that launches the overlay as in this example.
This Fiddle gives a reproducible example.
Presumably some of my other HTML or CSS is breaking the overlay, but it's unclear exactly how.
This is the key HTML:
<div id="mySidenav" class="sidenav">
×
About
Services
Clients
Contact
</div>
<!-- Use any element to open the sidenav -->
<span onclick="openNav()">open</span>
Key JavaScript:
/* Set the width of the side navigation to 250px */
function openNav() {
document.getElementById("mySidenav").style.width = "250px";
}
/* Set the width of the side navigation to 0 */
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
}
and CSS:
/* The Overlay (background) */
.overlay {
/* Height & width depends on how you want to reveal the overlay (see JS below) */
height: 100%;
width: 0;
position: fixed; /* Stay in place */
z-index: 1; /* Sit on top */
left: 0;
top: 0;
background-color: rgb(0,0,0); /* Black fallback color */
background-color: rgba(0,0,0, 0.9); /* Black w/opacity */
overflow-x: hidden; /* Disable horizontal scroll */
transition: 0.5s; /* 0.5 second transition effect to slide in or slide down the overlay (height or width, depending on reveal) */
}
/* Position the content inside the overlay */
.overlay-content {
position: relative;
top: 25%; /* 25% from the top */
width: 100%; /* 100% width */
text-align: center; /* Centered text/links */
margin-top: 30px; /* 30px top margin to avoid conflict with the close button on smaller screens */
}
/* The navigation links inside the overlay */
.overlay a {
padding: 8px;
text-decoration: none;
font-size: 36px;
color: #818181;
display: block; /* Display block instead of inline */
transition: 0.3s; /* Transition effects on hover (color) */
}
/* When you mouse over the navigation links, change their color */
.overlay a:hover, .overlay a:focus {
color: #f1f1f1;
}
/* Position the close button (top right corner) */
.overlay .closebtn {
position: absolute;
top: 20px;
right: 45px;
font-size: 60px;
}
/* When the height of the screen is less than 450 pixels, change the font-size of the links and position the close button again, so they don't overlap */
#media screen and (max-height: 450px) {
.overlay a {font-size: 20px}
.overlay .closebtn {
font-size: 40px;
top: 15px;
right: 35px;
}
}
Well you only set the width of your div to 0px. This won't hide your div.
/* Set the width of the side navigation to 250px */
function openNav() {
document.getElementById("mySidenav").style.width = "250px";
}
/* Set the width of the side navigation to 0 */
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
}
if you do the following
function closeNav() {
document.getElementById("mySidenav").style.visibility = "hidden";
}
It will hide.
you can read more about the css visibility property here:
http://www.w3schools.com/jsref/prop_style_visibility.asp
I am beginner in JS.
I found wonderful example of responsive menu, and put code inside functions.php. Menu must works like here http://filamentgroup.com/examples/rwd-nav-patterns/ but i have the bug - dropdown menu shift to the right in my site when I use tablet mode.
I tried to include this menu in my site, based on Bootstrap http://b.pusku.com
UPDATE:
Part of the problem with the fiddle was that the space allotted for the logo image was too wide, so I added the following to correct that:
#logo > img {
width: 25px;
}
To get the dropdown to float left at all times, add:
.nav-menu .nav-primary {
float: left;
clear: none;
}
to the #media screen and (min-width: 910px) rule...
#media screen and (min-width: 910px) {
.nav-primary {
float: right;
clear: none;
}
.nav-menu .nav-primary {
float: left;
clear: none;
}
}
Once the navigation links collapse to a dropdown, they'll float left. The links will have an offset of 25px on the left because of the following rule in bootstrap.css (on line 728):
ul, ol {
padding: 0;
margin: 0 0 10px 25px; /*specifically this rule*/
}
You can override that, if you like, by adding margin-left: 0; to the .nav-primary ul rule:
.nav-primary ul {
border: 1px solid #e6e6e6;
margin-left: 0; /* add this to override the bootstrap.css rule*/
}
Finally, as the screen width narrows, the dropdown's width seems to stretch the entire width. If this is not a desired effect, add display: inline-block; to the .nav-primary rule:
.nav-primary {
clear: left;
margin: 0 0 2em;
display: inline-block;
}
I've also re-written the javascript that makes the "responsive" navigation collapse to a dropdown using more (appropriately named) variables so you may better understand why the script does what it does:
$(document).ready(function () {
'use strict';
$('.nav-primary')
// test the menu to see if all items fit horizontally
.bind('testfit', function () {
var nav = $(this),
navPrimaryTop = nav.offset().top, // top of div.nav-primary
navSkipNavTop = nav.prev().offset().top, // top of p containing a#main
topOfFirstLink = nav.find('li:first-child').offset().top, //top of "What We Done"
topOfLastLink = nav.find('li:last-child').offset().top, //top of "Contact Us"
navBelowSkipNav = navPrimaryTop > navSkipNavTop, //boolean indicating whether div.nav-primary is below the p containing a#main
lastLinkBelowFirstLink = topOfLastLink > topOfFirstLink, //boolean indicating whether "Contact Us" is below "What We Done"
displayAsMenu = navBelowSkipNav || lastLinkBelowFirstLink; // boolean indicating whether to collapse to a dropdown menu
$('body').removeClass('nav-menu');
if (displayAsMenu) {
$('body').addClass('nav-menu');
}
})
// toggle the menu items' visiblity
.find('h3').bind('click focus', function () {
$(this).parent().toggleClass('expanded');
});
// ...and update the nav on window events
$(window).bind('load resize orientationchange', function () {
$('.nav-primary').trigger('testfit');
});
});
Here's an updated fiddle demonstrating the basics: http://jsfiddle.net/DD7MC/1/
I did not override either the margin-left or the display in the updated fiddle.
ORIGINAL:
I think it's a CSS conflict between rwd-nav.css and bootstrap.css. Try changing the class definition for .nav-menu .nav-primary h3 in rwd-nav.css to:
.nav-menu .nav-primary h3 {
position: absolute;
top: -10px; /* <-- change this line */
left: auto;
right: 0;
display: block;
width: 4em;
height: 3.75em; /* <-- change this line */
background: #ccc url(img/icons.png) no-repeat -205px 45%;
text-indent: -999em;
cursor: pointer;
font-size: inherit; /* <-- add this line */
}
Also, your hosting provider is returning a 404 for url(img/icons.png). You may want to make sure that file exists.