How can I keep Bootstrap popovers alive while being hovered?
Test with code snippet below:
Small modification (From the solution provided by vikas) to suit my use case.
- Open popover on hover event for the popover button
- Keep popover open when hovering over the popover box
- Close popover on mouseleave for either the popover button, or the popover box.
$(".pop").popover({
trigger: "manual",
html: true,
animation: false
})
.on("mouseenter", function() {
var _this = this;
$(this).popover("show");
$(".popover").on("mouseleave", function() {
$(_this).popover('hide');
});
}).on("mouseleave", function() {
var _this = this;
setTimeout(function() {
if (!$(".popover:hover").length) {
$(_this).popover("hide");
}
}, 300);
});<!DOCTYPE html>
<html>
<head>
<link data-require="bootstrap-css@*" data-semver="3.2.0" rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" />
<script data-require="jquery@*" data-semver="2.1.1" src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script data-require="bootstrap@*" data-semver="3.2.0" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.js"></script>
<link rel="stylesheet" href="style.css" />
</head>
<body>
<h2 class='text-primary'>Another Great "KISS" Bootstrap Popover example!</h2>
<p class='text-muted'>KISS = Keep It Simple S....</p>
<p class='text-primary'>Goal:</p>
<ul>
<li>Open popover on hover event for the popover button</li>
<li>Keep popover open when hovering over the popover box</li>
<li>Close popover on mouseleave for either the popover button, or the popover box.</li>
</ul>
<button type="button" class="btn btn-danger pop" data-container="body" data-toggle="popover" data-placement="right" data-content="Optional parameter: Skip if this was not requested<br> A placement group is a logical grouping of instances within a single Availability Zone. Using placement groups enables applications to get the full-bisection bandwidth and low-latency network performance required for tightly coupled, node-to-node communication typical of HPC applications.<br> This only applies to cluster compute instances: cc2.8xlarge, cg1.4xlarge, cr1.8xlarge, hi1.4xlarge and hs1.8xlarge.<br> More info: <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html" target="_blank">Click here...</a>"
data-original-title="" title="">
HOVER OVER ME
</button>
<br><br>
<button type="button" class="btn btn-info pop" data-container="body" data-toggle="popover" data-placement="right" data-content="Optional parameter: Skip if this was not requested<br> A placement group is a logical grouping of instances within a single Availability Zone. Using placement groups enables applications to get the full-bisection bandwidth and low-latency network performance required for tightly coupled, node-to-node communication typical of HPC applications.<br> This only applies to cluster compute instances: cc2.8xlarge, cg1.4xlarge, cr1.8xlarge, hi1.4xlarge and hs1.8xlarge.<br> More info: <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html" target="_blank">Click here...</a>"
data-original-title="" title="">
HOVER OVER ME... Again!
</button><br><br>
<button type="button" class="btn btn-success pop" data-container="body" data-toggle="popover" data-placement="right" data-content="Optional parameter: Skip if this was not requested<br> A placement group is a logical grouping of instances within a single Availability Zone. Using placement groups enables applications to get the full-bisection bandwidth and low-latency network performance required for tightly coupled, node-to-node communication typical of HPC applications.<br> This only applies to cluster compute instances: cc2.8xlarge, cg1.4xlarge, cr1.8xlarge, hi1.4xlarge and hs1.8xlarge.<br> More info: <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html" target="_blank">Click here...</a>"
data-original-title="" title="">
Okay one more time... !
</button>
<br><br>
<p class='text-info'>Hope that helps you... Drove me crazy for a while</p>
<script src="script.js"></script>
</body>
</html>I have came after another solution to this...here is the code
$('.selector').popover({
html: true,
trigger: 'manual',
container: $(this).attr('id'),
placement: 'top',
content: function () {
$return = '<div class="hover-hovercard"></div>';
}
}).on("mouseenter", function () {
var _this = this;
$(this).popover("show");
$(this).siblings(".popover").on("mouseleave", function () {
$(_this).popover('hide');
});
}).on("mouseleave", function () {
var _this = this;
setTimeout(function () {
if (!$(".popover:hover").length) {
$(_this).popover("hide")
}
}, 100);
});
Here's my take: http://jsfiddle.net/WojtekKruszewski/Zf3m7/22/
Sometimes while moving mouse from popover trigger to actual popover content diagonally, you hover over elements below. I wanted to handle such situations – as long as you reach popover content before the timeout fires, you're safe (the popover won't disappear). It requires delay option.
This hack basically overrides Popover leave function, but calls the original (which starts timer to hide the popover). Then it attaches a one-off listener to mouseenter popover content element's.
If mouse enters the popover, the timer is cleared. Then it turns it listens to mouseleave on popover and if it's triggered, it calls the original leave function so that it could start hide timer.
var originalLeave = $.fn.popover.Constructor.prototype.leave;
$.fn.popover.Constructor.prototype.leave = function(obj){
var self = obj instanceof this.constructor ?
obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type)
var container, timeout;
originalLeave.call(this, obj);
if(obj.currentTarget) {
container = $(obj.currentTarget).siblings('.popover')
timeout = self.timeout;
container.one('mouseenter', function(){
//We entered the actual popover – call off the dogs
clearTimeout(timeout);
//Let's monitor popover content instead
container.one('mouseleave', function(){
$.fn.popover.Constructor.prototype.leave.call(self, self);
});
})
}
};