javascript programming and css issuse - javascript

http://jsfiddle.net/rajkumart08/8p2mZ/2/embedded/result/
When I click the more options a popup comes, but when I reduce the width and height if the browser using mouse... The popup does not move along with more options div...
How do I fix the issue? Please help.
My code is here: http://jsfiddle.net/rajkumart08/8p2mZ/3/
.openme {
display: inline-block;
padding: 10px;
cursor: pointer;
padding: 0;
margin: 0 20px 0 0;
width: 200px;
height: 200px;
list-style-type: none;
background: white;
border: 1px solid #999;
line-height: 200px;
padding: 0;
}
#menu{
display: inline-block;
opacity: 0;
visibility: hidden;
position: absolute;
padding:0px;
border: solid 1px #000;
margin: 0 auto 0 auto;
background: white;
top: 350px;
left: 649px;
-webkit-box-shadow: 0px 2px 13px rgba(50, 50, 50, 0.48);
}
#menu.show {
opacity: 1;
visibility: visible;
}
#menu a{
float:left;
/*margin: 7px;*/
padding: 10px 20px;
font-weight: bold;
font-size: 10px;
text-align: center;
background: white;
color: black;
word-wrap: normal;
/*border: 1px solid red;*/
}

One way is to specify the position of the menu in terms of % of the windows size.
E.g.
Instead of
top: 350px;
left: 649px;
specify
top: 15%;
left: 15%;
This will ensure that the menu is always positioned w.r.t the width of the window upon resize.

First, thing is give a min-width to parent container - .app-home div and make it `position:relative'.
Next, use right position instead of left for menu div.

Related

how to remove the overlapping the following divs in react js

this is the picture which i am facing] i am writing this code.
i already use z-index in both divs but it is not woring here. i think problem in my message code. can you identify it. i am weak in CSS.
Dropdown Menu
position: absolute;
right: 0px;
background-color: white;
// box-shadow: 0px 0px 6px 6px white;
outline: none;
opacity: 0;
border: 1px solid #00000008;
z-index: -1;
max-height: 0;
min-width: 150px;
}
.dropdown-container:focus {
outline: none;
}
.dropdown-container:focus .dropdownnew {
opacity: 1;
z-index: 5;
max-height: 100vh;
}
Message code
.message-orange {
position: relative;
margin-bottom: 10px;
margin-left: -webkit-calc(100% - 400px);
margin-left: calc(100% - 400px);
padding: 16px;
background-color: #ffffff;
width: 400px;
height: auto;
text-align: left;
font-size: 0.75rem;
border: 1px solid #ffffff;
border-radius: 10px;
}

Why is my dropdown menu appearing only halfway?

I was creating a replica of google webpage. I have everything finished but my dropdown menu for the apps icon only shows up halfway. I've already tried increasing the height etc. I think its not showing after the header portion. Please suggest any possible blunders I may have committed.
CSS
<style>
.menu-btn
{background-color:#f5f5f5 ;
color: black;
font-family: sans-serif;
border: none;}
.dropdown-menu {
position: relative;
display: inline-block;
position: relative;
display: inline-block;
border:1% solid #3c4043;}
.menu-content {
display: none;
position: absolute;
background-color: #f5f5f5;
min-width: 160px;
box-shadow: 0px 6px 12px 0px rgba(0,0,0,0.2);
right: 0;
align-items:center;
border-radius: 3%;
border:1% solid #black;
width:300px;
height: 500px;
cursor: pointer;}
</style>
**<javascript>**
<script>
let dropdownBtn = document.querySelector('.menu-btn');
let menuContent = document.querySelector('.menu-content');
dropdownBtn.addEventListener('click',()=>{
if(menuContent.style.display===""){
menuContent.style.display="block";}
else {
menuContent.style.display="";}
})
</script>
You have an extra : in the height for your menu-content class.
There are also a few other bugs in the CSS. I created a jsfiddle that might help you figure out what's wrong with your own code.
https://jsfiddle.net/6ck7rq53/6/
I created a simple HTML dropdown using your own classes:
<html>
<body>
<div class="dropdown-menu">
<button class="menu-btn">Dropdown
<div class="menu-content">
<p>One</p>
<p>Two</p>
<p>Three</p>
</div>
</button>
</div>
</body>
</html>
and I fixed your CSS bugs:
.menu-btn {
background-color: #f5f5f5;
color: black;
font-family: sans-serif;
border: none;
}
.dropdown-menu {
position: relative;
display: inline-block;
border: 1px solid #3c4043;
height: auto;
}
.menu-content {
display: none;
position: absolute;
background-color: #f5f5f5;
min-width: 160px;
box-shadow: 0px 6px 12px 0px rgba(0, 0, 0, 0.2);
right: 0;
align-items: center;
border-radius: 3%;
border: 1px solid black;
width: 300px;
height: 500px;
cursor: pointer;
left: 0;
}

How to put a tooltip centered under a div?

How can I place the tooltip centered and directly under the red circle without Javascript? Thank you in advance! :-)
Here is an image of my problem and the marked position where it should be:
My code currently looks like this:
HTML code:
<li>
<a class="ovm-oup_tooltip" href="#">
<div id="ovm-oup_under_item_1" class="ovm-oup_under_item">
<span>Text</span>
<img src="Example_Logo.svg" alt="">
</div>
</a>
</li>
CSS code:
#ovm-oup_under ul{
text-align: center;
list-style-type: none;
padding: 0;
}
#ovm-oup_under li{
padding: 20px;
margin: 15px;
display: inline-block;
}
.ovm-oup_under_item{
width: 96px;
height: 96px;
border-radius: 50%;
box-shadow: 0 0 20px 5px rgba(0,0,0,.2);
margin: 5px 5px 35px 5px;
}
.ovm-oup_tooltip {
position: relative;
display: inline;
}
.ovm-oup_tooltip span {
position: absolute;
width: auto;
padding: 3px 15px;
color: #FFFFFF;
background: #000000;
height: 30px;
line-height: 30px;
text-align: center;
visibility: hidden;
border-radius: 4px;
}
.ovm-oup_tooltip span:after {
content: '';
position: absolute;
bottom: 100%;
left: 50%;
margin-left: -8px;
width: 0; height: 0;
border-bottom: 8px solid #000000;
border-right: 8px solid transparent;
border-left: 8px solid transparent;
}
.ovm-oup_tooltip:hover span {
visibility: visible;
margin: 0;
top: 0%;
left: 50%;
z-index: 999;
}
One solution would be to combine absolute placement of the tooltip (relative to the parent div), with a translation transformation on the tooltip, which would achieve the required placement:
/* Extracted styling to top of style sheet to show the required additions */
.ovm-oup_tooltip span {
/* Offset the tooltip 50% from left side of parent (div) width
and 100% from top edge of parent height */
left: 50%;
top: 100%;
/* Pull the tooltip back 50% of it's own width, nudge the tool
tip downward 8px to account for arrow point */
transform: translate(-50%, 8px);
}
.ovm-oup_under_item {
/* Allow absolute placement of children (tooltip) */
position: relative;
}
/* Your existing styling starts here */
.ovm-oup_under_item {
width: 96px;
height: 96px;
border-radius: 50%;
box-shadow: 0 0 20px 5px rgba(0, 0, 0, .2);
margin: 5px 5px 35px 5px;
}
.ovm-oup_tooltip {
position: relative;
display: inline;
}
.ovm-oup_tooltip span {
position: absolute;
width: auto;
padding: 3px 15px;
color: #FFFFFF;
background: #000000;
height: 30px;
line-height: 30px;
text-align: center;
visibility: hidden;
border-radius: 4px;
}
.ovm-oup_tooltip span:after {
content: '';
position: absolute;
bottom: 100%;
left: 50%;
margin-left: -8px;
width: 0;
height: 0;
border-bottom: 8px solid #000000;
border-right: 8px solid transparent;
border-left: 8px solid transparent;
}
.ovm-oup_tooltip:hover span {
visibility: visible;
margin: 0;
/* Remove
top: 0%;
*/
left: 50%;
z-index: 999;
}
<a class="ovm-oup_tooltip" href="#">
<div id="ovm-oup_under_item_1" class="ovm-oup_under_item">
<span>Text</span>
<img src="Example_Logo.svg" alt="">
</div>
</a>
The idea here is to use absolute placement of the tooltip (ie the span), to position the top-left corner of that span at the horizontal center, and bottom edge of the parent div. The transform rule is then used to offset the tooltip span relative to it's own dimensions, to achieve the final center/baseline placement.
You can merge the additions above with your existing styling - I extracted the changes to the top of the stylesheet to clarify the additons that were made to achieve the desired result. Hope that helps!

Creating a popup with responsive styling

I'm trying to create a popup with 2 inner divs with responsive sizing.
I thought I could achieve this by setting their width and height as percentages of the parent div but it doesn't seem to work. If you resize your browser window, the leftArea div in my jsfiddle falls out of the popup div.
How can I fix this?
jsfiddle
Use box-sizing: border-box; property to set the padding and border inner the box width.
Check more docs here: box-sizing - CSS
body {
background-color: black;
}
.popup {
position: absolute;
margin: 0 auto;
width: 80vw;
height: 10vh;
left: 0%;
right: 0%;
top: 50%;
display: block;
background-color: orange;
border: 2px solid white;
border-radius: 15px;
}
.leftArea {
position: relative;
float: left;
width: 85%;
height: 98%;
margin: 0px;
background-color: red;
border-radius: 14px 0px 0px 14px;
border: 0px;
padding-left: 10px;
padding-right: 10px;
box-sizing: border-box; /* Use this property to set the padding inner */
display: inline-block;
text-align: left;
}
.rightArea {
position: relative;
float: right;
width: 12.25%;
height: 100%;
background-color: #123456;
margin: 0px;
display: inline-block;
border-radius: 0px 14px 14px 0px;
border: 0px;
}
<div class="popup">
<div class="leftArea"></div>
<div class="rightArea"></div>
</div>

Modal Window with scroll bar

So, I have a modal window in a website that I'm devloping.
The modal is made out of pure CSS, to open it and close it I have javascript functions wich change the css elements to make the modal show/hide.
CSS of the modal:
<style>
.modalDialog {
position: fixed;
font-family: Arial, Helvetica, sans-serif;
top: 0;
right: 0;
bottom: 0;
left: 0;
background: rgba(0, 0, 0, 0.8);
z-index: 99999;
opacity:0;
-webkit-transition: opacity 400ms ease-in;
-moz-transition: opacity 400ms ease-in;
transition: opacity 400ms ease-in;
pointer-events: none;
}
.modalDialog > div {
position: relative;
margin: 10% auto;
padding: 5px 20px 13px 20px;
border-radius: 10px;
background:white;
display: table;
}
.close {
background: #606061;
color: #FFFFFF;
line-height: 25px;
position: absolute;
right: -12px;
text-align: center;
top: -10px;
width: 24px;
text-decoration: none;
font-weight: bold;
-webkit-border-radius: 12px;
-moz-border-radius: 12px;
border-radius: 12px;
-moz-box-shadow: 1px 1px 3px #000;
-webkit-box-shadow: 1px 1px 3px #000;
box-shadow: 1px 1px 3px #000;
}
.close:hover {
background: #00d9ff;
}
.btnEncomendarProduto {
background-color:#D60E12;
color:white;
border-radius:5px;
font-size: 12px;
white-space:normal;
cursor:pointer;
text-transform: initial;
border:1px solid #D60E12;
margin-top:3px;
}
</style>
So the problem is when I have a something that displays too much information on the modal, this happens:
So I think I need a scroll bar on the div inside the modal. How can I do that?
Thank you.
If you have an inner div that expands with the content of the actual modal, you can set the max-height of that div to be something--like 75vh--and add overflow-y: auto to that container, and it will automatically add a scrollbar when the content gets longer than that set max-height.
HTML
<div class="Content">
<p>
This is the page contents.
</p>
</div>
<div class="Modal" id="modal">
<div class="Contents">
<h1>Modal</h1>
<p id="text-area">
[large amounts of content]
</p>
</div>
</div>
CSS
body
{
padding: 0;
margin: 0;
width: 100%;
height: 100%;
}
.Content
{
position: relative;
width: 100%;
}
.Modal
{
position: fixed;
display: none;
top: 0px;
left: 0px;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.3); // light grey background
}
.Modal.Open
{
display: block;
}
.Modal .Contents
{
overflow-y: auto;
display: block;
position: relative;
width: 90%;
margin: 5% auto 0;
max-height: 90vh;
padding: 5px;
background: #fff;
}
Note the .Modal .Contents selector and how it works.
JSFiddle Example: https://jsfiddle.net/nj6r0sjw/

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