Changing button text on hover - html

Question

I'm trying to change the text of the button when you hover on it, I found a solution but for some reason it won't work.
What I want to happen is when I hover on it it will turn to green and change the text to Completed!.
Currently the button changes color when I hover on it but the text wont change.
Here's my css:
.button {
border: 0px solid #004B84;
background: red;
padding: 3px 21px;
-webkit-border-radius: 16px;
-moz-border-radius: 16px;
border-radius: 16px;
color: #ffffff;
font-size: 12px;
font-family: Questrial;
text-decoration: none;
vertical-align: middle;
letter-spacing: 2px;
}
.button:hover {
border: 0px solid #1292e1;
background: green;
color: white !important;
content: "Completed!" !important;
}
.button:active {
background: #1292e1;
color: white;
text-decoration: none !important;
}
<button class="button" type="submit" name="completed" value="">New Request</button>
And here's the html for the button:
<button class="button" type="submit" name="completed" value="">New Request</button>

Answer 1

You could do this using a psuedo element.
.button {
width: 150px; /* set a width so it doesnt change upon hover */
border: 0px solid #004B84;
background: red;
padding: 3px 21px;
-webkit-border-radius: 16px;
-moz-border-radius: 16px;
border-radius: 16px;
color: #ffffff;
font-size: 12px;
font-family: Questrial;
text-decoration: none;
vertical-align: middle;
letter-spacing: 2px;
}
.button:hover span {
display:none
}
.button:hover:before {
content:"Completed!";
}
.button:hover {
background-color: green;
}
<button class="button">
<span>New request</span>
</button>

Answer 2

CSS (without HTML):
You don't need to touch your HTML (manually adding <span> tags, manually
removing HTML element content, etc) for this.
Just set the button's text content font-size to 0px then add your own text and font-size to the button using :hover, ::after and ::after:hover.
Check and run the following Code Snippet for a practical example of using just CSS to edit your button's content:
.button {font-size: 0px;min-width: 100px;min-height: 22px;}
.button::after {font-size: 14px;}
.button::after {
content: "New Request";
}
.button:hover::after {
content: "Completed!";
}
.button:hover {
background-color: green;
border: 0px solid #1292e1;
color: white !important;
}
<button class="button" type="submit" name="completed" value="">New Request</button>
JavaScript:
Just use the textContent() property to change your text on hover (mouseover) to Completed and back to New Request when hovered out (mouseout).
Check and run the following Code Snippet for a practical example of the JavaScript approach above:
var btn = document.querySelector(".button");
btn.addEventListener("mouseover", function() {
this.textContent = "Completed!";
})
btn.addEventListener("mouseout", function() {
this.textContent = "New Request";
})
.button {
min-width: 100px;
min-height: 22px;
}
.button:hover {
background-color: green;
border: 0px solid #1292e1;
color: white !important;
}
<button class="button" type="submit" name="completed" value="">New Request</button>

Answer 3

#K. Rogers Try Code Hope This Will Work For You!
/* .button */
.button {
display: inline-block;
position: relative;
border: 0px solid #004B84;
background: red;
padding: 8px 25px;
-webkit-border-radius: 16px;
-moz-border-radius: 16px;
border-radius: 16px;
color: #ffffff;
font-size: 12px;
font-family: Questrial;
text-decoration: none;
vertical-align: middle;
letter-spacing: 2px;
overflow: hidden;
}
.button:hover { background: green; }
.button span {
transition: 0.6s;
transition-delay: 0.2s;
}
.button:before,
.button:after {
content: '';
position: absolute;
top: 0.67em;
left: 0;
width: 100%;
text-align: center;
opacity: 0;
transition: .4s,opacity .6s;
}
/* :before */
.button:before {
content: attr(data-hover);
transform: translate(-150%,0);
}
/* :after */
.button:after {
content: attr(data-active);
transform: translate(150%,0);
}
/* Span on :hover and :active */
.button:hover span,
.button:active span {
opacity: 0;
transform: scale(0.3);
}
/* :before pseudo-element on :hover
and :after pseudo-element on :active */
.button:hover:before,
.button:active:after {
opacity: 1;
transform: translate(0,0);
transition-delay: .4s;
}
.button:active:before {
transform: translate(-150%,0);
transition-delay: 0s;
}
<button class="button" type="button" data-hover="COMPLETED" data-active="I'M ACTIVE"><span>New Request </span></button>

Answer 4

Here is one more solution wit no change button html-code. Just using css style of pseudo-element ::after
To prevent a change of button width on hover you need to define width property.
.button {
border: 0px solid #004B84;
min-width: 150px;
background: red;
padding: 5px 21px;
-webkit-border-radius: 16px;
-moz-border-radius: 16px;
border-radius: 16px;
color: #ffffff;
font-size: 12px;
font-family: Questrial;
text-decoration: none;
vertical-align: middle;
letter-spacing: 2px;
}
.button:hover {
background: green;
}
.button::after {
content: "New request!";
}
.button:hover::after {
content: "Completed!";
}
.button:active {
background: #1292e1;
}
.button:active::after {
background: #1292e1;
}
<button class="button" type="submit" name="completed" value=""></button>

Answer 5

See:
https://www.w3schools.com/cssref/pr_gen_content.asp
The content property is used with the ::before and ::after
pseudo-elements, to insert generated content.
You will need Javascript or more.
e.g.
<button class="button" type="submit" name="completed" value="" onmouseover="document.getElementsByName('completed')[0].innerHTML ='Completed!';" onmouseleave="document.getElementsByName('completed')[0].innerHTML ='New Request';">New Request</button>

Answer 6

If you want to change the value of an element on a page, then you need to do it per code - try to do it with JavaScript
Edit:
Seems like there is a way:
How can I replace text with CSS?