when I put a button inside the div id="box" then the button appears as a tiny rectangular box, whereas when i put it outside the div id="box" then it appears correctly with the proper text contained within it.
Please take a look on this link:
<style>#box {
border: yellow 5px solid;
background-color: black;
padding: 10px;
width: 300px;
}
#box img {
width:
}
#box button {
/* adjust the button width to fit nicely */
width: 10px;
;
height: 4px;
padding: 2px;
}
</style>
<script src="task1.js" type="text/javascript"></script>
<body>
<h1> Owais Ughratdar </h1>
<div id="box">
<img id="light" src="light_0.jpg">
<div>
<button> ON </button>
</div>
</div>
</body>
In your CSS file, try experimenting with #box button...need to make width and height much bigger like so:
#box button {
/* adjust the button width to fit nicely */
width: 300px;;
height: 200px;
padding: 2px;
}
https://jsfiddle.net/noLqau4x/
Related
I am having problems with my JavaScript code. I am implementing a card game where I click a button and 13 cards are supposed to show up in intervals.
$("button").click(function() {
let i = 0;
setInterval(function() {
if(i == 4) clearInterval();
$(".block").eq(i).css({visibility:"visible"});
$(".block").eq(i).html("TEXT" + i);
i++;
},100);
});
.block {
display: inline-block;
width: 100px;
height: 140px;
border: 2px solid;
visibility: hidden;
}
button {
position: absolute;
top: 170px;
left: 50px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<html>
<body>
<div class="block"></div>
<div class="block"></div>
<div class="block"></div>
<div class="block"></div>
<button id="button">Generate!</button>
</body>
</html>
As seen above, I use the setInterval() function to display them with 100ms intervals, all the divs do what I tell them to do but they first appear quite below where I want them to be. How can I make it so that they appear in the correct places directly?
Thanks in advance!
Add vertical-align: top; to your inline elements
$("button").click(function() {
let i = 0;
setInterval(function() {
if(i == 4) clearInterval();
$(".block").eq(i).css({visibility:"visible"});
$(".block").eq(i).html("TEXT" + i);
i++;
},100);
});
.block {
display: inline-block;
width: 100px;
height: 140px;
border: 2px solid;
visibility: hidden;
vertical-align: top;
}
button {
position: absolute;
top: 170px;
left: 50px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<html>
<body>
<div class="block"></div>
<div class="block"></div>
<div class="block"></div>
<div class="block"></div>
<button id="button">Generate!</button>
</body>
</html>
Setting the blocks to display: none and then adding display: inline-block is a way of getting around the problem, but doesn't fix the problem itself.
The main issue is the vertical-align property set on the block class. By default, this is set to baseline. Before your button is clicked, all your divs are lined up in a row, invisible, with their baseline set to the bottom of the div. However, when the button is clicked, not only do your blocks become visible, but more crucially, you add some text inside the div. This changes the baseline, making it the bottom of the text within the div instead. However, because of vertical-align: baseline, the baselines of all the divs in the row try to align. The baseline of the visible divs with text has to align with the baseline of the invisible divs with no text. But their baselines are now different, so the only way they can all sit in a straight line on their baselines would be if the divs with text are pushed down.
I've simplified your snippets to show you what I mean. I've made the divs visible, removed the button, and instead, have manually added some text into your divs in html. As you can see, for the divs with text, the bottom of the text aligns with the bottom of the div without text.
body {
background: white;
}
.block {
display: inline-block;
width: 100px;
height: 140px;
border: 2px solid;
}
<html>
<body>
<div class="block">TEXT</div>
<div class="block">TEXT</div>
<div class="block"></div>
<div class="block">TEXT</div>
</body>
</html>
The reason why changing the blocks to display: none in the beginning, and then displaying them one by one works is because in this case, there is never a point when textless divs and divs with text are present in the DOM at the same time, so there is never a mismatch of baselines. The divs enter the DOM with text in them, and so their baselines always match up. However, this doesn't entirely fix the issue. If the text in the divs were of different lengths, for instance, the bottom of the multiline text would match up with the bottom of the single-line text, resulting in misalignment once again.
Example:
body {
background: white;
}
.block {
display: inline-block;
width: 100px;
height: 140px;
border: 2px solid;
}
<html>
<body>
<div class="block">text</div>
<div class="block">text</div>
<div class="block">very long text which takes up more than one line</div>
<div class="block">text</div>
</body>
</html>
So the proper fix for this would be to add vertical-align: top to the block class, to make sure that our alignment doesn't jump all over the place in response to the changing baseline.
You can set your .block element to display: none; instead of visibility: hidden; and change your script into this:
$("button").click(function() {
let i = 0;
setInterval(function() {
if(i == 4) clearInterval();
$(".block").eq(i).css({display:"inline-block"});
$(".block").eq(i).html("TEXT" + i);
i++;
},100);
});
Fiddle
You can put a wrapper div around the .block elements.
<html>
<body>
<div class="container">
<div class="block"></div>
<div class="block"></div>
<div class="block"></div>
<div class="block"></div>
</div>
<button id="button">Generate!</button>
</body>
</html>
And then the CSS:
.container {
display: flex;
}
.block {
/* display: inline-block; */
width: 100px;
height: 140px;
border: 2px solid;
visibility: hidden;
margin-left: 15px;
}
I added a margin-left to all the .block elements, but you can of course set them with the flex display or however you want.
Here is a working fiddle.
You could set the height to 0 then set it in the interval function.
$("button").click(function() {
let i = 0;
setInterval(function() {
if(i == 4) clearInterval();
$(".block").eq(i).css({visibility:"visible", height: "140px"});
$(".block").eq(i).html("TEXT" + i);
i++;
},100);
});
With this css:
.block {
display: inline-block;
width: 100px;
height: 0;
border: 2px solid;
visibility: hidden;
}
button {
position: absolute;
top: 170px;
left: 50px;
}
When link is clicked, I need jQuery to click on specific part of a div, lets say exactly 1px from its right side.
I'm familiar with jQuery, but I'm not sure how offsets really work in this case?
HTML
<div class="container">
<div class="toBeClicked">Click the right side of me!</div>
</div>
EDIT: I've added JSfiddle for reference: https://jsfiddle.net/ebc59bah/1/
Check this code.I create two color boxes.The red is the container and the aqua is the div that you want 1px right aside to have an event.I get the pageX position and via if condition I trigger the alert() method.Note the CSS setting specially the html and body because I don't want to have any margin in pixels that must adding to the if condition:
$('.container').on('click',function(e){
var xPosition=e.pageX;
if(xPosition>01 && xPosition<150){
alert('Click');
}
});
html, body {
margin: 0;
padding: 0;
}
.container{
height: 150px;
width: 250px;
background-color:#FF0000;
}
.toBeClicked{
position: inherit;
font-size: 150%;
height: 140px;
width: 150px;
background-color: #00FFFF;
word-break: keep-all;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="toBeClicked">Click the right side of me!</div>
</div>
I'm trying to use JQuery UI's slide animation to toggle a div.
When a link is clicked, the div slide in the page from the right (as seen in this fiddle).
$("#toggle").click(function(event) {
event.stopPropagation();
$("#slider").toggle("slide", {
direction: "right"
}, 300);
});
#toggle {
font-weight: bolder;
cursor: pointer;
}
#slider {
z-index: 100;
display: none;
position: absolute;
right: 0;
top: 50px;
width: 300px;
height: 200px;
padding: 20px;
background: #DDD;
border: 1px solid #000;
}
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://code.jquery.com/ui/1.12.1/jquery-ui.min.js" integrity="sha256-VazP97ZCwtekAsvgPBSUwPFKdrwD3unUfSGVYrahUqU=" crossorigin="anonymous">
</script>
</head>
<body>
<div id="toggle">
click me to slide
</div>
<div id="slider">
Slidin' in & Slidin' out
</div>
</body>
</html>
The problem I have is this scrollbar that appears during the animation, I don't want it to be displayed, like in JQuery UI's website, they don't have this scrollbar issue and I don't know how they did it.
I would like to avoid wrapping #slider into another container if possible, and I can't set his parent to overflow: hidden neither at the moment.
Is there a simple way to fix this ?
The easiest solution is to set overflow: hidden on the body element. However, since you said that you can't do that, an alternative solution would be to animate the width of the element in order to make it appear like it is sliding in. In reality the width of the element is just increasing/decreasing from 0 and it is animated to make it look like it is sliding.
In jQuery you would do this with the .animate() method and you would set the value of width property to 'toggle'.
$("#toggle").click(function(event){
event.stopPropagation();
$("#slider").animate({
width: 'toggle'
}, 200);
});
In addition, you can also prevent the text from wrapping with white-space: nowrap.
See the full example below:
$("#toggle").click(function(event){
event.stopPropagation();
$("#slider").animate({
width: 'toggle'
}, 200);
});
#toggle {
font-weight: bolder;
cursor: pointer;
}
#slider {
white-space: nowrap;
z-index: 100;
position: absolute;
right: 0;
top: 50px;
width: 300px;
height: 200px;
padding: 20px;
background: #DDD;
border: 1px solid #000;
}
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
</head>
<body>
<div id="toggle">
click me to slide
</div>
<div id="slider">
Slidin' in & Slidin' out
</div>
</body>
</html>
I'm working on a tag scroller that will basically allow users to scroll through chunks of tags left or right if there are more tags than fit their current containing div. My plan was to have the component div set to overflow:hidden so the tags (and their parent div) would not wrap. Then I'd have left and right arrows that would animate the tag wrapper to the left or right.
I need to determine if the width of the tag-wrapper is greater than the tag-scroller itself. If so, then I know that there are more tags than fit within the tag-scroller and I should make the arrows visible so a user can click to scroll and view some more. The layout and everything looks as expected however my problem is, using $('.tag-wrapper').width(); always returns a different value depending on window width which shouldn't be the case since the actual content hasn't changed. If the screen is wide enough, I may not need to show the arrows so I need to check the width on window resize, etc.
Any ideas why $('.tag-wrapper').width(); would give me different sizes based on the actual window width even thought the scrollable content itself hasn't changed?
Here is my markup:
.tag-scroller {
overflow: hidden;
white-space: no-wrap;
display: block;
width: 100%;
height: 50px;
}
.tag-wrapper {
white-space: nowrap;
display: inline-block;
border: 1px solid green;
}
.tag {
display: inline-block;
width: initial;
text-align: center;
padding: 5px 10px 6px 10px;
}
<div class="tag-scroller">
<div class="tag-wrapper">
<div class="tag"></div>
<div class="tag"></div>
<div class="tag"></div>
<div class="tag"></div>
</div>
</div>
I used the jQuery outerWidth method.
$(function() {
$(document).on('DOMNodeInserted DOMNodeRemoved', '.tag-wrapper', function(e) {
$('#p').text('tag-wrapper width: ' + $('.tag-wrapper').outerWidth() + 'tag-scroller width: ' + $('.tag-scroller').outerWidth());
if ($('.tag-wrapper').outerWidth() > $('.tag-scroller').outerWidth()) {
alert('ok');
}
});
$('#btn').click(function(e) {
$('.tag-wrapper').append($('<div class="tag">1</div>'));
});
$('#btnWidth').click(function(e) {
$('#p').text('tag-wrapper width: ' + $('.tag-wrapper').outerWidth() + 'tag-scroller width: ' + $('.tag-scroller').outerWidth());
});
});
.tag-scroller {
overflow:hidden;
white-space:no-wrap;
display:block;
width:100%;
height:50px;
}
.tag-wrapper {
white-space: nowrap;
display:inline-block;
border:1px solid green;
}
.tag {
display:inline-block;
width:initial;
text-align:center;
padding: 5px 10px 6px 10px;
}
<script src="http://code.jquery.com/jquery-1.11.3.js"></script>
<div class="tag-scroller">
<div class="tag-wrapper">
<div class="tag">1</div>
<div class="tag">2</div>
<div class="tag">3</div>
<div class="tag">4</div>
</div>
</div>
<button id="btn">Click Me</button>
<button id="btnWidth">Check Widths</button>
<p id="p"></p>
I have two divs. I want the left div to hide and show automatically according to the window size, i.e. I want it to be responsive.
On the other hand, I want to hide/show the left div manually if necessary. I added a black separator in the middle. When the separator is clicked the left div hides and the right div takes the whole width.
Until now, everything is ok.
BUT. When I hide/show the left div manually, it ceases to react to the responsive code.
Please check this JSFiddle and lend me some help.
Thank you very much.
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<style>
.div1 {
background-color: #ffee99;
width: 300px;
height: 100%;
position: absolute;
top: 0px;
left: 0px;
}
.separator {
border-left: 3px solid #000000;
border-right: 3px solid #000000;
width: 0px;
height: 100%;
position: absolute;
top: 0px;
left: 300px;
z-index: 100;
}
.div2 {
background-color: #99eeff;
width: calc(100% - 300px);
height: 100%;
position: absolute;
top: 0px;
left: 300px;
}
#media screen and (max-width: 500px) {
.div {
display: none;
}
.separator {
left: 0px;
}
.div2 {
width: 100%;
left: 0;
}
}
</style>
<script>
$(function() {
function hideLeftDiv() {
$('.div1').hide();
$('.div2').css('width', '100%').css('left', 0);
$('.separator').css('left', '0px');
}
function showLeftDiv() {
$('.div1').show();
$('.div2').css('width', 'calc(100% - 300px)').css('left', '300px');
$('.separator').css('left', '300px');
}
$('.separator').click(function() {
$('.div1').is(":visible") ? hideLeftDiv() : showLeftDiv();
});
});
</script>
</head>
<body>
<div class="div1"></div>
<div class="separator"></div>
<div class="div2"></div>
</body>
</html>
Have a play with having two classes for identifying whether something is hidden or not i.e. desktop and mobile. You can then check whether its actually hidden with is(':hidden') and respond accordingly.
Check this fiddle for a quick demo http://fiddle.jshell.net/tmx3p6ts/31/
Read this: getbootstrap.com/css/#grid You can use the grid system to make a page like you have, but when the screen is getting to small, you can getbootstrap.com/css/#responsive-utilities use this link to know when to hide things.
So to help you maybe a step in the right direction:
<div class="container">
<div class="col-sm-4 hidden-xs">
This is the left div.
</div>
<div class="col-sm-8 col-sm-12">
This is the left div.
</div>
</div>
Something like this should work. Check out this fiddle: Fiddle with bootstrap
You can adjust the classes to any style you want.