问题
Has anyone here added tooltips to font-awesome icons?
I have the following jsfiddle, but cannot seem to find a guide to add tooltips to the icons.
<header>
<!-- icons for settings, change pwd and list of active sessions -->
<div id="menuIcons">
<i class="fa fa-cog"></i>
<i class="fa fa-user"></i>
<i class="fa fa-lock"></i>
</div>
<!-- display welcome text -->
<div id="welcomeText">
<p>Welcome Harriet</p>
</div>
</header>
回答1:
The issue of adding tooltips to any HTML-Output (not only FontAwesome) is an entire book on its own. ;-)
The default way would be to use the title-attribute:
<div id="welcomeText" title="So nice to see you!">
<p>Welcome Harriet</p>
</div>
or
<i class="fa fa-cog" title="Do you like my fa-coq icon?"></i>
But since most people (including me) do not like the standard-tooltips, there are MANY tools out there which will "beautify" them and offer all sort of enhancements. My personal favourites are jBox and qtip2.
回答2:
Simply use title in tag like
<i class="fa fa-edit" title="Edit Mode"></i>
This will show 'Edit Mode' when hover that icon.
回答3:
In regards to this question, this can be easily achieved using a few lines of SASS;
HTML:
<a href="https://www.urbandictionary.com/define.php?term=techninja" data-tool-tip="What's a tech ninja?" target="_blank"><i class="fas fa-2x fa-user-ninja" id="tech--ninja"></i></a>
CSS output would be:
a[data-tool-tip]{
position: relative;
text-decoration: none;
color: rgba(255,255,255,0.75);
}
a[data-tool-tip]::after{
content: attr(data-tool-tip);
display: block;
position: absolute;
background-color: dimgrey;
padding: 1em 3em;
color: white;
border-radius: 5px;
font-size: .5em;
bottom: 0;
left: -180%;
white-space: nowrap;
transform: scale(0);
transition:
transform ease-out 150ms,
bottom ease-out 150ms;
}
a[data-tool-tip]:hover::after{
transform: scale(1);
bottom: 200%;
}
Basically the attribute selector [data-tool-tip] selects the content of whatever's inside and allows you to animate it however you want.
回答4:
You should use 'title' attribute along with 'data-toogle' (bootstrap).
For example
<i class="fa fa-info" data-toggle="tooltip" title="Hooray!"></i>Hover over me
and do not forget to add the javascript to display the tooltip
<script>
$(document).ready(function(){
$('[data-toggle="tooltip"]').tooltip();
});
</script>
回答5:
codepen Is perhaps a helpful example.
<div class="social-icons">
<a class="social-icon social-icon--codepen">
<i class="fa fa-codepen"></i>
<div class="tooltip">Codepen</div>
</div>
body {
display: flex;
align-items: center;
justify-content: center;
min-height: 100vh;
}
/* Color Variables */
$color-codepen: #000;
/* Social Icon Mixin */
@mixin social-icon($color) {
background: $color;
background: linear-gradient(tint($color, 5%), shade($color, 5%));
border-bottom: 1px solid shade($color, 20%);
color: tint($color, 50%);
&:hover {
color: tint($color, 80%);
text-shadow: 0px 1px 0px shade($color, 20%);
}
.tooltip {
background: $color;
background: linear-gradient(tint($color, 15%), $color);
color: tint($color, 80%);
&:after {
border-top-color: $color;
}
}
}
/* Social Icons */
.social-icons {
display: flex;
}
.social-icon {
display: flex;
align-items: center;
justify-content: center;
position: relative;
width: 80px;
height: 80px;
margin: 0 0.5rem;
border-radius: 50%;
cursor: pointer;
font-family: "Helvetica Neue", "Helvetica", "Arial", sans-serif;
font-size: 2.5rem;
text-decoration: none;
text-shadow: 0 1px 0 rgba(0,0,0,0.2);
transition: all 0.15s ease;
&:hover {
color: #fff;
.tooltip {
visibility: visible;
opacity: 1;
transform: translate(-50%, -150%);
}
}
&:active {
box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.5) inset;
}
&--codepen { @include social-icon($color-codepen); }
i {
position: relative;
top: 1px;
}
}
/* Tooltips */
.tooltip {
display: block;
position: absolute;
top: 0;
left: 50%;
padding: 0.8rem 1rem;
border-radius: 3px;
font-size: 0.8rem;
font-weight: bold;
opacity: 0;
pointer-events: none;
text-transform: uppercase;
transform: translate(-50%, -100%);
transition: all 0.3s ease;
z-index: 1;
&:after {
display: block;
position: absolute;
bottom: 0;
left: 50%;
width: 0;
height: 0;
content: "";
border: solid;
border-width: 10px 10px 0 10px;
border-color: transparent;
transform: translate(-50%, 100%);
}
}
来源:https://stackoverflow.com/questions/34807000/add-tooltip-to-font-awesome-icon