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hover popup overlapping table fields with large text react

I am working on a react app where I have a table and one of my column has really large text value ,so in order to show that value I am using a hover popup to show the full text on hovering over the column value but when I hover over it,it overlaps the other columns as it show the whole text in 1 straight line.
Here's the table row and truncate function:
truncate = (str, n) => (str.length > n ? `${str.substr(0, n - 1)}...` : str);
<Table.Cell data-title={message.job_data}>
{this.truncate(message.job_data,50)}
</Table.Cell>
Here's the css of data-title:
[data-title] {
font-size: 14px;
position: relative;
cursor: help;
}
[data-title]:hover::before {
content: attr(data-title);
opacity: 1;
position: absolute;
margin-top:33px;
padding: 10px;
background: #000;
color: #fff;
font-size: 14px;
width:300px;
white-space: wrap;
z-index: 9;
}
[data-title]:hover::after {
content: '';
position: absolute;
opacity: 1;
bottom: -12px;
left: 8px;
border: 8px solid transparent;
border-bottom: 8px solid #000;
}
I want to show the column text in multiple lines and not a straight line overlapping all the other columns.
Attaching a screenshot of my error:
As you can see in the message column,the text is very long and it is showing it horizontally overlapping all the columns.
Thanks

As the text you try to break doesn't have any white-space in it, only way I can think of doing this in CSS is by word-break: break-word;
[data-title]:hover::before {
content: attr(data-title);
opacity: 1;
position: absolute;
margin-top:33px;
padding: 10px;
background: #000;
color: #fff;
font-size: 14px;
width:300px;
word-break: break-word;
z-index:9;
}

How to create a responsive popup subscribe modal

I am trying to create a subscribe popup for the user to click on the subscribe button and to receive notification.
Does anyone know how to make this popup become responsive? Need this for my assignment. The button and the popup container are required to responsive. I have tried width:100% in #media but the width of the button will become too long. The notification part i have done.
How can I fix this? Please provide some solutions. Thank you
function subOpen() {
document.getElementById("sub").style.display = "block";
}
function subClose() {
document.getElementById("sub").style.display = "none";
}
.subscribe{
box-sizing: border-box;
}
.open-button {
background-color:cornflowerblue;
color: black;
font-weight: bold;
padding: 16px 15px;
border: none;
cursor: pointer;
opacity: 0.8;
width: 15%;
border-radius: 5px;
}
.sub-title{
margin-top: 30px;
margin-bottom: 20px;
font-weight: bold;
text-align: center;
}
.sub-p{
text-align: center;
font-size: 1;
}
/* The popup form - hidden by default */
.sub-popup {
display: none;
position: fixed;
bottom:100px;
left:500px;
border: none;
border-radius:5px;
z-index: 9;
}
#sub {
max-width: 300px;
padding: 10px;
background-color:beige;
}
/* Set a style for the subscribe button */
#sub .btn {
background-color: #04AA6D;
color: white;
padding: 16px 20px;
border: none;
cursor: pointer;
width:50%;
margin-bottom:10px;
margin-left: 70px;
opacity: 0.8;
}
#sub .cancel {
background-color: red;
}
#sub .btn:hover, .open-button:hover {
opacity: 1;
}
<div class= "subscribe">
<button class="open-button" onclick="subOpen()">SUBSCRIBE</button>
<div class="sub-popup" id="sub">
<h4 class="sub-title container">SUBSCRIBE US</h4>
<p class="sub-p">Click to receive notification to get our updates and special offers now!</p>
<button type="submit" class="btn subscribeBtn">Subscribe</button>
<button type="button" class="btn cancel" onclick="subClose()">Close</button>
</div>
</div>

Try this:
.subscribe {
box-sizing: border-box;
position: relative;
}
.sub-popup {
display: none;
position: absolute;
top: 50%;
left: 50%;
border: none;
border-radius: 5px;
z-index: 9;
transform: translate(-50%, 50%);
}

The answer to this question depends on what you mean by 'make it become responsive', and how you want it to respond.
In general, using units such as vw, vh, and % create sizes that are responsive to your window size.
Media queries can be used if you want styling to change at certain dimensions.
Place this at the end of your CSS, and your popup window will align to the left when your window is 600px or less.
#media (max-width: 600px){
.sub-popup{
left: 0px;
}

The left and bottom using px positioning on the popup form were messing up the responsiveness, first fix that came up to my mind was replacing them with margin 0 auto which basically centers it within it's parent container.
If you're using an absolute unit (px), you need to set media queries to match different screen sizes and change the values accordingly.
I'm not trying to say that using px for sizing is bad, it really depends on what are you trying to achieve so getting familiar with the different units really comes in handy.
There are actually quite a few solutions for this including flexbox, bootstrap, media queries, using relative units.
Hopefully these good reads can help you.
W3 CSS Units
What’s The Difference Between PX, EM, REM, %, VW, and VH?
function subOpen() {
document.getElementById("sub").style.display = "block";
}
function subClose() {
document.getElementById("sub").style.display = "none";
}
.subscribe{
box-sizing: border-box;
}
.open-button {
background-color:cornflowerblue;
color: black;
font-weight: bold;
padding: 16px 15px;
border: none;
cursor: pointer;
opacity: 0.8;
width: 15%;
border-radius: 5px;
}
.sub-title{
margin-top: 30px;
margin-bottom: 20px;
font-weight: bold;
text-align: center;
}
.sub-p{
text-align: center;
font-size: 1;
}
/* The popup form - hidden by default */
.sub-popup {
display: none;
position: fixed;
margin: 0 auto; // replaced left and bottom positioning with margin 0 auto
border: none;
border-radius:5px;
z-index: 9;
}
#sub {
max-width: 300px;
padding: 10px;
background-color:beige;
}
/* Set a style for the subscribe button */
#sub .btn {
background-color: #04AA6D;
color: white;
padding: 16px 20px;
border: none;
cursor: pointer;
width:50%;
margin-bottom:10px;
margin-left: 70px;
opacity: 0.8;
}
#sub .cancel {
background-color: red;
}
#sub .btn:hover, .open-button:hover {
opacity: 1;
}
<div class= "subscribe">
<button class="open-button" onclick="subOpen()">SUBSCRIBE</button>
<div class="sub-popup" id="sub">
<h4 class="sub-title container">SUBSCRIBE US</h4>
<p class="sub-p">Click to receive notification to get our updates and special offers now!</p>
<button type="submit" class="btn subscribeBtn">Subscribe</button>
<button type="button" class="btn cancel" onclick="subClose()">Close</button>
</div>
</div>

Javascript on click not working in iOS 14

I know the title is familiar, but the answers weren't !
The answers here :
Button onclick event not working in iOS unless you go away from app and back, then it works
OnClick not Working on Ios11
Safari on iOS 9 does not trigger click event on hidden input file
onclick event doesn't work on iphone
Click events not firing on iOS
How do I use jQuery for click event in iPhone web application
jQuery click events not working in iOS
JavaScript OnClick not working on iOS
Make onclick work on iphone
https://www.quirksmode.org/blog/archives/2010/10/click_event_del_1.html
https://www.quirksmode.org/blog/archives/2010/09/click_event_del.html
didn't work for me, so before marking this question as duplicate, check my code :
THIS IS HTML :
<script>
function showalert() {
alert("I am an alert");
}
</script>
<div id="replace1" >
<br><br><br>
<a class="btnxyspace" onClick="alert("sometext");"><input type="button" value="Hi"></a>
<!-- <button value="HI" onclick = "showalert();">-->
<br><br><br>
</div>
THIS IS THE CSS :
#import url('https://fonts.googleapis.com/css?family=Montserrat:100,100i,300,300i,4 00,400i,700,700i,900,900i');
* {
font-family: Montserrat;
font-size: 14px;
}
.U3Gxm-butn {
border: 1px solid #E77817;
-webkit-border-radius: 15px;
border-radius: 15px;
-webkit-box-sizing: border-box;
box-sizing: border-box;
padding: 10px 5px;
color: #E77817;
cursor: pointer;
background:white;
margin:0 auto 10px;
width: 100%; /* Set a width if needed */
display: block; /* Make the buttons appear below each */
float: left;
}
.U3Gxm-butn:focus, .U3Gxm-butn:hover {
background: #E77817;
outline: 0;
color: #fff;
}
.actn-disabled{
cursor: not-allowed !important;
background: #dddddd !important;
color: black !important;
pointer-events: none;
}
.actn-selected{
background: #fba250 !important;
color: black !important;
}
#loading
{
width: 100%;
height: 100%;
top: 0px;
left: 0px;
position: fixed;
display: block;
opacity: 0.7;
background-color: #fff;
z-index: 99;
text-align: center;
}
#loading-image
{
position: absolute;
top:30%;
left: 40%;
z-index: 100;
}
td {
word-wrap: break-word;
}
/* Below class use for op position */
.xspace{
position: relative;
top: 20px;
}
.xspace:first-letter{
position: relative;
top: 20px;
text-transform: capitalize;
}
.xspacedown:first-letter{
padding-bottom: 0%;
text-transform: capitalize;
}
.xspaceop{
position: relative;
top: 50px;
style:overflow-x:auto;
}
.xyspace:first-letter {
text-transform: capitalize;
}
#replace1 > .xyspace{
display:inline-block;
}
#replace1 > .xyspace:first-letter{
text-transform: capitalize;
}
.ntfnbkpjob1{
cursor:pointer;
}
I have created separate HTML and CSS files in my xCode project and this is how i am loading my html file in swift :
let url = Bundle.main.url(forResource: "webview", withExtension: "html")
webView.loadFileURL(url!, allowingReadAccessTo: url!)
Have tried everything possible, changed CSS to cursor:pointer, did everything mentioned in these solutions, nothing seems to work.
These solutions might be relating to their problem.
Every problem has different answer !
Can anyone suggest anything that works in this scenario ?

<a class="btnxyspace" onClick="alert("sometext");"><input type="button" value="Hi"></a>
Shouldn't your on click look like this onClick="alert('sometext')" ?
I'm guessing you are talking about this one as button is commented out.

Javascript navigation hover effect

Does anyone know how to implement the navigation hover effect displayed on this web page into my HTML/CSS document? The aforementioned page is using a WordPress theme, but I would like to add that green effect to my generic web page and be able to change the color as well.
P.S. I have never used Javascript before. (Be nice.)

Try This:
CSS
ul li{
list-style:none;
}
ul li a{
transition:all 0.2s ease-out;
padding:5px;
border-radius:5px
}
ul li a:hover{
background-color:#&dcc0e;
}
HTML:
<ul>
<li>
<a>Hello</a>
</li>
</ul>

This does not need any js. You can create the effect using css transition like this.
div{
width: auto;
float: left;
}
a{
color: red;
text-decoration: none;
padding: 5px 20px;
float: left;
position: relative;
}
a:hover{
color:#FFF;
}
a:after{
content: '';
background: red;
position: absolute;
top: 50%;
right: 5%;
bottom: 50%;
left: 5%;
border-radius: 3px;
transition: all .1s;
z-index: -1;
}
a:hover:after{
top: 0;
right: 0;
bottom: 0;
left: 0;
}
<div>menu</div>

fixed header jumps after scrolling down the page

I have found a few questions similar to this, but were unable to help me.
When I scroll down the page the header/navigation bar doesn't move "smoothly" with the page. After I reach a certain amount down the page, the header "jumps", but after that it's fine.
I have the following code for a fixed header:
$(window).scroll(function(){
if ($(window).scrollTop() >= 147) {
$("#top_nav").addClass("fixed");
$("#top_nav").css("position", "fixed");
$("#top_rule").hide();
$("#bottom_rule").hide();
}
else {
$("#top_nav").removeClass("fixed");
$("#top_nav").css("position", "initial");
$("#top_rule").show();
$("#bottom_rule").show();
}
});
My CSS:
.fixed {
width: 100%;
background: white;
border-bottom: 1px solid black;
box-shadow: 0 0 20px #000000;
top: 0px;
padding-top: 15px;
padding: 10px;
}
I don't have a position: fixed in my CSS, because for some reason it isn't working, so instead I used jQuery to set the position to fixed.
I have posted the rest of my page on jsfiddle.net
http://jsfiddle.net/5n4pF/
If I did not explain propelry, please ask and I'll try and explain better :)
Thanks in advance
EDIT
When I reach 147px, it must not jump. It looks as if it "hides and shows". Instead it must move smoothly as you scroll down the page.

You should position your header absolute. and give the news a margin-top the size of the header.
The reason why your position: fixed wasn't working is because you fixed it inside of a relative element. It get's fixed inside of that element (which isn't what you want, because you want it fixed on top of the page).
It jumps because of the fact that you change the element from static to fixed. All of a sudden you miss about 53 pixels of height in your layout . Which makes it jump.
In this fiddle: http://jsfiddle.net/5n4pF/3/
* {
margin: 0px;
padding: 0px;
}
header {
position: absolute;
top: 0;
left: 0;
width: 100%;
text-align: center;
}
#black_top {
background: black;
font-size: 5px;
display:block;
width: 100%;
height: 5px;
}
#logo_header {
margin-top: 20px;
}
.list_item {
list-style-type: none;
display: inline-block;
font: 16px Arial;
padding: 10px 30px 10px 30px;
text-align: center;
}
#top_nav {
font: Arial 30px;
display: block;
width: 100%;
}
.nav_links {
text-decoration: none;
color: black;
}
hr {
margin-right: 30px;
margin-left: 30px;
color: #f00;
opacity: 0.3;
}
.nav_bullets {
color: #D6D6D6;
}
::-moz-selection {
background: #93E6E5;
}
::selection {
background: #b3d4fc;
}
#news_block {
/*Chrome & Safari*/
-webkit-column-count: 3;
-webkit-column-gap: 40px;
/*Firefox*/
-moz-column-count:3;
-moz-column-gap: 40px;
margin: 20px;
position: absolute;
top: 249px;
width: 100%;
box-sizing: border-box;
}
#search_field {
font-size: 25px;
}
.fixed {
width: 100%;
box-sizing: border-box;
background: white;
border-bottom: 1px solid black;
box-shadow: 0 0 20px #000000;
top: 0;
position: fixed;
padding-top: 15px;
padding: 10px;
}
the correct code is given. It's still a bit buggy with widths of something. But the code in general is not very tidy. So I'll leave that part to you. Hope this works for you.

I was working on it today, and I found the solution.
Change the CSS from
.fixed-header .main-header {
display: none;
}
to
.fixed-header .main-header {
display: inline;
}