I'm kind of stuck in a keyframe. I have a table with values from a fetch (json) and i should add a hover when the values is less than 5 in red and starting from 5 in green. This is my code in javascript ->
how do i have to implement the keyframe with it in css or is it different that i think?
// Html
<div id="group3">
<table class="table">
<thead>
<tr class="info">
<th></th>
<th>February</th>
<th>March</th>
<th>April</th>
<th>May</th>
<th>June</th>
<th>July</th>
<th>August</th>
</tr>
</thead>
<tbody id='mytable'>
</tbody>
</table>
</div>
//CSS
Keyframe?
//hover
let cells = document.querySelectorAll("tbody");
cells.forEach( el => el.addEventListener('mouseenter', function () {
if(el.textContent < 5){
el.classList.add('underfive');
} else if (el.textContent >=5){
el.classList.add('abovefive');
}
}));
// reset animationx
cells.forEach(el => el.addEventListener('mouseleave', function () {
if(el.textContent < 5){
el.classList.remove('underfive');
} else if (el.textContent >=5){
el.classList.remove('abovefive');
}
}));
it should be like this ->
this is the startpage, background is white
this is the end result how it should be, uploaded from a json file in a table, red value
Based on what you say you want to show a different background color or styling in general than the default if the mouse is over the td.
So use :hover for that. You want to have a transition between those states so use transition.
You want to have a different color if it is above or below 5. So define what you want to have as default and add a class for the other case.
let data = [1,4,2,8,12,2,5,7];
const tr = document.querySelector('tr');
data.forEach(elem => {
let td = document.createElement('td');
td.textContent = elem;
td.classList.toggle('belowfive', elem < 5);
tr.appendChild(td);
});td {
transition: background-color 1s;
background-color: white;
padding: 1rem;
border: 1px solid hsl(0 0% 50%);
}
td:hover {
background-color: green;
}
td.belowfive:hover {
background-color: red;
}<table>
<tbody>
<tr>
</tr>
</tbody>
</table>