I'm new to JQuery and am hoping someone can help out with the problem I'm having.
I setup a JSFiddle Page with the issue I'm having for ease of helping me: http://jsfiddle.net/66Bwp/
The problem: When I click on the button "Test 1" or "Test 2" and then click on the black overlay that produces, the overlay disappears, however the content that was faded in stays on the page until the "cancel" button is pressed.
Interesting Side Note: If I click on the button "Test 1" or "Test 2" to produce the content effect, and then click cancel, everything works as intended (overlay and content fade out), and then if I click the button "Test 1" or "Test 2" again, without reloading the page, and then click the overlay, everything works as intended.
The Javascript File:
$(document).ready(function(){
lbHide();
})
function lbShow( idName ) {
$("#lbOverlay, #" + idName).fadeIn(300);
}
function lbHide( idName ) {
$("#lbOverlay, #" + idName).fadeOut(300);
$("#lbOverlay").click(function() {
$("#lbOverlay, #" + idName).fadeOut(300);
})
}
The CSS File:
#lbOverlay{
display:none;
background:#000000;
opacity:0.4;
filter:alpha(opacity=90);
position:absolute;
top:0px;
left:0px;
min-width:100%;
min-height:100%;
z-index:1000;
}
#lbExampleOne{
display:none;
position:fixed;
top:100px;
left:50%;
margin-left:-200px;
width:400px;
background:#FFFFFF;
padding:10px 15px 10px 15px;
border:2px solid #CCCCCC;
z-index:1001;
}
#lbExampleTwo{
display:none;
position:fixed;
top:100px;
left:50%;
margin-left:-200px;
width:400px;
background:#FFFFFF;
padding:10px 15px 10px 15px;
border:2px solid #CCCCCC;
z-index:1001;
}
The HTML File:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Lightbox Test</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript" src="js/lightbox.js"></script>
<link type="text/css" rel="stylesheet" href="css/master.css" />
</head>
<body>
<button id="show-panel" onClick="lbShow('lbExampleOne')">Test 1</button>
<button id="show-panel" onClick="lbShow('lbExampleTwo')">Test 2</button>
<div id="lbExampleOne">
<h2>Example Content One</h2>
<p><button type="reset" id="close-panel" onClick="lbHide('lbExampleOne')">Cancel</button>
</div>
<div id="lbExampleTwo">
<h2>Example Content Two</h2>
<p><button type="reset" id="close-panel" onClick="lbHide('lbExampleTwo')">Cancel</button></p>
</div>
<div id="lbOverlay"></div>
</body>
</html>
I'm not sure what the problem could be. Does anyone have any suggestions?
Thanks!
Change your lbHide function to this:
function lbHide(idName) {
$("#lbOverlay, #" + idName).fadeOut(300);
$("#lbOverlay").click(function () {
$("#lbOverlay, #lbExampleOne, #lbExampleTwo").fadeOut(300);
})
}
jsFiddle example
When your overlay is clicked, there is no idName parameter being passed to it, so just fade out the divs. You should probably give them classes to make them easier to refer to.
It's because when you are clicking on the overlay you are are calling the click event that you have assigned to it. The problem is that the click event uses the idName variable which has no value at this point in time.
Therefore the overlay fades but not your other elements
Related
So I made a display: block when the mouse hovers over a certain , and display: none when the cursor moves away. '
A div I have made that displays only when the mouse hovers over a certain link
the div has a display: none when the mouse moves away from the link
this is the code I have used
HTML:
Login/Sign Up
JavaScript:
function LoginShow (){
document.getElementById("log").style.display="block";}
function LoginHide(){
document.getElementById("log").style.display="none";}
But I can't click on the div because as soon as I try to move my cursor to the buttons in the div, the div goes to display none as I have to move my cursor away from the link.
I am new to JS, but I have seen other web pages do it, what's the way for the div to display on mouseover and can be clicked on and goes to display: none only when I move away from the div.
I have also tried
Login/Sign Up
<div class="login" id="log" onmouseover="LoginShow()"
onmouseout="LoginHide()">
It kind of solves the problem, but for the div to go to display none I have to move the cursor away from the div, if the move the cursor away from the anchor tag, it doesn't go away.
You can do it without any js, take a look at below snippet.
let target = document.getElementById('target');
function showLog() {
target.style.display = 'block';
}
function hideLog() {
target.style.display = 'none';
}
.wrapper {
background: #eee;
}
.wrapper .inner-content {
display: none;
position: absolute;
background: red;
}
<div class="wrapper" onmouseover="showLog()" onmouseout="hideLog()">
I am the wrapper
<div class="inner-content" id="target">
<p>Here is some content inside wrapper element</p>
</div>
</div>
i think it can be done with css selectors as you can make other div as the switch to change other elements.
Reference for css selectors
And i think your div is part of button which is the reason why they disappear. if that is the case then you should try giving your button "position:relative" and then your div element the "position:absolute". it might work.
Edited:
here is what i tried, its not appealing but just look at it, if it is what you are trying to achieve.
function LoginShow (){
document.getElementById("log").style.display="block";
}
function LoginHide(){
document.getElementById("log").style.display="none";
}
.container{
width:400px;
height:400px;
background:lightgreen;
border:1px red solid;
}
#log{
background:#efefef;
padding:20px;
width:100px;
text-align: center;
display:none;
}
.log>button{
padding:20px;
}
<!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="custom.css">
</head>
<body>
<div class="container">
Login/Sign Up
<div id="log" onmouseover="LoginShow()" onmouseout="LoginHide()"><button>Sign Up</button></div>
</div>
<script src="main.js"></script>
</body>
</html>
When I click on first time flip, it shows panel, then I click on panel, it will shows the sub-panel.
But when I click multiple times on flip, and then click single time on panel, then it works wrongly as the sub-panel shows and hides multiple times for single click.
What's the problem?
My code:
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#flip").click(function(){
$('#panel').slideToggle("slow",function(){
$('#panel').click(function(){
$('#subpanel').slideToggle("slow");
});
});
});
});
</script>
<style>
#panel,#flip,#subpanel
{
padding:5px;
text-align:center;
background-color:#e5eecc;
border:solid 1px #c3c3c3;
}
#panel,#subpanel
{
padding:50px;
display:none;
}
</style>
<style>
</style>
</head>
<body>
<div id="flip">Click to slide the panel down or up</div>
<div id="panel">Hello world!</div>
<div id="subpanel" style="display:none;">hello </div>
</body>
</html>
Try Moving the .click on #panel out of the click handler for #flip. Everytime you click flip you're readding the click handler for panel.
So, I have a simple onclick function set up that is supposed to change the background of a div. Here is my JS code;
var colour = document.getElementById("backgroundColour");
function changeToColour1() {
colour.style.backgroundColor = "#47535F";
}
function changeToColour2() {
colour.style.backgroundColor = "#82A3B2";
}
Here is my HTML code;
<button id="colour1" class="colours" onclick="changeToColour1()"></button>
<button id="colour2" class="colours" onclick="changeToColour2()"></button>
<div id="backgroundColour"></div>
How would I get the div to change its colour when the button is clicked?
a much cleaner way of doing this would be to just use javascript to add classes to your elements, and let CSS control the colors.
$('#colour1').on('click',function(){
$('#backgroundColour').removeClass('colour1 colour2').addClass('colour1');
});
$('#colour2').on('click',function(){
$('#backgroundColour').removeClass('colour1 colour2').addClass('colour2');
});
and in your CSS put
#backgroundColour.colour1 {
background-color: #47535F;
}
#backgroundColour.colour2 {
background-color: #82A3B2;
}
Give the Div a proper width and height or some content, otherwise the
div cannot be seen.
Avoid inline event handlers and use DOM3 event handlers.
You can also use data-* attributes to store the colors instead of
having a seperate function for each button.
HTML
<button id="colour1" class="colours" data-color="#47535F" >Click me</button>
<button id="colour2" class="colours" data-color="#82A3B2">Click me</button>
<div id="backgroundColour">fff</div>
JS
var colourDiv = document.getElementById("backgroundColour");
var colours = document.getElementsByClassName('colours');
for(var i=0; i< colours.length; i++) {
colours[i].addEventListener('click', function() {
var color = this.getAttribute('data-color');
colourDiv.style.backgroundColor = color;
});
}
Check Fiddle
first and foremost i recommend you to use JQuery for the task you are trying to accomplish, im recommending you do for the simple fact JQuery is a simple straight forward library for javascript that makes our lives as coders a lot more simple, now that im done saying that here is the code.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" /><meta http-equiv="content-language" content="en-US" />
<title>...</title>
<style type="text/css">
html, body{
width:auto;
height:auto;
}
#changing{ /*this is the css for our javascript*/
margin:0px;
padding:0px;
width:100%;
height:100%;
position:absolute;
top:0px;
left:0px;
right:0px;
bottom:0px;
}
#wrap{ /*this is to keep the browse menu that has your buttons from disappearing below the changing div*/
margin:0px;
padding:0px;
width:100%;
height:40px;;
background-color:#000000;
border-bottom:5px solid #D8D8D8;
border-radius:0px;
position:fixed;
top:0px;
left:0px;
z-index:10;
}
#button1, #button2{
margin:0px;
padding:0px;
width:auto;
height:auto;
position:fixed;
}
#button1{
top:0px;
left:0px;
}
#button2{
top:0px;
right:0px;
}
</style>
<script rel="javascript" type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
</head>
<body>
<div id="body-container">
<div id="wrap">
<input type="button" id="button1" value="click me" />
<input type="button" id="button2" value="click me 2" />
</div>
<div id="changing">
</div>
</div>
<script>
$("#button1").click(function(){
$("#changing").css("background-color", "#47535F");//changes the color of the background to #47535F
})
$("#button2").click(function(){
$("#changing").css("background-color", "#82A3B2");//changes the color of the background to #82A3B2
})
</script>
</body>
</html>
in this code we use inline css and javascript with the JQuery library, we first start the document how we should always start a html document by adding the DOCTYPE and our meta tags with the attributes content-type and content-language we also add a title.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" /><meta http-equiv="content-language" content="en-US" />
<title>...</title>
</head>
<body>
</body>
</html>
next we add our our script to import the JQuery library, i usually go with the google hosted version because its usually up and running and i dont have to constantly update it , google does that for you, the only thing you need to do is add the new url in the src to replace the old version of JQuery.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" /><meta http-equiv="content-language" content="en-US" />
<title>...</title>
<script rel="javascript" type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
</head>
<body>
</body>
</html>
next we add our html, in our html we added two buttons and placed them in a div called wrap and added our changing div and placed both the changing div and the wrap div into a div called body-container.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" /><meta http-equiv="content-language" content="en-US" />
<title>...</title>
<script rel="javascript" type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
</head>
<body>
<div id="body-container">
<div id="wrap">
<input type="button" id="button1" value="click me" />
<input type="button" id="button2" value="click me 2" />
</div>
<div id="changing">
</div>
</div>
</body>
</html>
now time to add the icing to the cake with our script and css, here we added our css to determine the style of our page we made ours so that the browse menu were are buttons are located scroll with the page and are always onto, now onto the script, we made our script so that if the button is pressed it will change the background of the div body-container.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" /><meta http-equiv="content-language" content="en-US" />
<title>...</title>
<style type="text/css">
html, body{
width:auto;
height:auto;
}
#changing{ /*this is the css for our javascript*/
margin:0px;
padding:0px;
width:100%;
height:100%;
position:absolute;
top:0px;
left:0px;
right:0px;
bottom:0px;
}
#wrap{ /*this is to keep the browse menu that has your buttons from disappearing below the changing div*/
margin:0px;
padding:0px;
width:100%;
height:40px;;
background-color:#000000;
border-bottom:5px solid #D8D8D8;
border-radius:0px;
position:fixed;
top:0px;
left:0px;
z-index:10;
}
#button1, #button2{
margin:0px;
padding:0px;
width:auto;
height:auto;
position:fixed;
}
#button1{
top:0px;
left:0px;
}
#button2{
top:0px;
right:0px;
}
</style>
<script rel="javascript" type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
</head>
<body>
<div id="body-container">
<div id="wrap">
<input type="button" id="button1" value="click me" />
<input type="button" id="button2" value="click me 2" />
</div>
<div id="changing">
</div>
</div>
<script>
$("#button1").click(function(){
$("#changing").css("background-color", "#47535F");//changes the color of the background to #47535F
})
$("#button2").click(function(){
$("#changing").css("background-color", "#82A3B2");//changes the color of the background to #82A3B2
})
</script>
</body>
</html>
i hoped this helped, for any information on JQuery i recommend you go visit their online documents, they have a lot of useful info there, here is the link
http://api.jquery.com/
you can also check out w3chools they have a lot of good stuff on JQuery as well as many other programming languages, here is the link
http://www.w3schools.com/
best of luck with your project or learning the javascript language (=
I have a problem with flip effect on jquery plugin.When the image rotates it does not rotate correctly.I dont know why but i spent hours and no solution please help.
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script src="Flip-jQuery/jquery-1.9.1.js"></script>
<script src="Flip-jQuery/jquery-ui-1.7.2.custom.min.js"></script>
<script src="Flip-jQuery/jquery.flip.min.js"></script>
<script src="Flip-jQuery/jquery.flip.js"></script>
<title>Untitled Document</title>
<script type="text/javascript">
$(document).ready(function(){
$("#box1").on('mouseover',function(){
$(".flip").flip({
direction:'lr',
content:'hello',
color:'red'
});
})
$('.revert').on('click',function(){
$('.flip').revertFlip();
})
});
</script>
#main{
border:1px solid red;
width:500px;
height:auto;
position:absolute;
}
#box1, #box2{
border:2px solid black;
width:100px;
height:100px;
margin:10px;
cursor:pointer;
}
</style>
<div id='main'>
<div id='box1' class='flip'>
box1
</div>
<div id='box2'>
box2
</div>
<a style=" float:right;" href="#" class="revert">Click to revert</a>
</div>
Here is the whole code.I have tried anything but nothing.
Thanks in advance.
Try this
$(document).ready(function(){
$("#box1").on('mouseover',function(){
$(".side2").flip({
direction:'lr', //in the flip API direction seems to come first in every example
content:'hello',
color:'red'
});
})
});
You also have a syntax error in your HTML:
<div id='main'>
<div id='box1' class='side1'"> <!-- HERE remove that double quote -->
box1
</div>
<div id='box2' class='side2'>
box2
</div>
</div>
You have included the flip.js plugin twice in your HTML header.
Check this thing i get what the problem was. Basically you are triggering twice the mouse over event JavaScript/jQuery: event fired twice
I searched alot about this and tried some of my own but I can't seem to make it work.
What I'm trying to realize is a progress bar that adds 10 or subtracts 10 every time you press a button.
Example when you press the button UP you add 10 to the progress bar and when you press the button DOWN you remove 10 from the bar.
Whatelse I'd want to realize is a script that can "read" the status of the progressbar and with an if or else function display a text from a paragraph (If > 50 it'll fadeIn a text, else < 50 it'll fadeIn a different text)
Hope I explained myself well and hope anyone can help me. I'm still new in jQuery/JavaScript.
jQuery UI has a built-in progress bar that you can do what you want easily.
http://jqueryui.com/demos/progressbar/
Here's a simple implementation of what you're trying to do:
http://jsfiddle.net/makotosan/bW5Wd/3/
Here is a little example to get you started; there are a lot of capabilities to this script, don't be afraid to experiment a little bit:
<!doctype html>
<html lang="en" dir="ltr">
<head>
<title>Progress Bar</title>
<meta charset="utf-8" />
<style>
#progress {
position:relative;
width:25px;
height:100px;
border:2px solid #000;
background-color:#ccc;
}
#progress div {
position:absolute;
bottom:0;
height:0;
width:25px;
background-color:#f00;
}
span {
margin:10px auto;
}
</style>
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script>
$(function(){
// Define your variables
var interval=10;
var half=50;
var max=100;
var texts=['Less then 50...','More then 50!'];
var upButton=$('button[name="up"]');
var downButton=$('button[name="down"]');
var bar=$('#progress').find('div');
upButton.on('click',function(){
var height=bar.height();
if(height>=0 && height<max) {
var newHeight=parseFloat(height+interval,10);
bar.css('height',newHeight);
$('span').hide().text((newHeight<half) ? texts[0] : texts[1]).fadeIn();
}
});
downButton.on('click',function(){
var height=bar.height();
if(height>0 && height<=max) {
var newHeight=parseFloat(height-interval,10);
bar.css('height',newHeight);
$('span').hide().text((newHeight<half) ? texts[0] : texts[1]).fadeIn();
}
});
});
</script>
</head>
<body>
<h1>Progress Bar</h1>
<p>
<button name="up">Add</button> <button name="down">Remove</button>
</p>
<div id="progress">
<div> </div>
</div>
<span></span>
</body>
</html>