jQuery check uncheck all checkboxes

by liu huimin

HTML

<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="http://apps.bdimg.com/libs/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<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=&quot;http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html&quot; target=&quot;_blank&quot;>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...

JavaScript

$(".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);
});