Exploring the magic of CSS hover effects combined with the

The CSS hover effect is no longer functioning after a jQuery action has been applied:

Below is the CSS code currently in use:

#slider-information-content{
  display: inline;
  visibility: hidden;
 }
#slider-information:hover  #slider-information-content {
  display: inline;
  visibility: visible;
}

Along with the following jQuery code:

 $("#slider-information-content-close").click(function(e) {
     $("#slider-information-content").css("visibility", "hidden");
     e.preventDefault();
     return false;
 });

The hover effect works properly initially. I am able to hide the div using jQuery as well. However, after hiding the div with jQuery, the hover effect ceases to work and the div does not reappear. What changes can be made to address this issue? And why is it happening?

JS Fiddle

javascriptjquerycss

Answer №1

The issue lies in the code where the visibility property set using jQuery is taking precedence over an inline style that is already defined.

To address this, consider utilizing jQuery's .hover() method like so:

$("#slider-information").hover(function (e) {

    $("#slider-information-content").css("visibility", "visible");

}, function (e) {

    $("#slider-information-content").css("visibility", "hidden");

});

View Demo

Answer №2

When setting CSS properties on an element using JavaScript or jQuery, the value is applied directly to the element's inline style attribute.

This inline styling takes precedence over any rules defined in a stylesheet. For example, if you set the visibility of an element with a specificity of 0210 to "visible", but then use .css("visibility","hidden") with a specificity of 1000, the latter will override the former.

To overcome this specificity issue, you can add !important to your CSS declaration like so:

#slider-information:hover #slider-information-content {
    visibility: visible !important;
}

However, it's important to note that using !important is considered bad practice and should be used sparingly.

Answer №3

It can be challenging to mix jQuery and CSS together. To simplify the code and resolve any issues, consider using jQuery for both hover and click behaviors.

Check out this JSFiddle for reference

CSS

#slider-information-content {
    display: inline;
    visibility: hidden;
}
#slider-information:hover #slider-information-content {
    display: inline;
    visibility: visible;
}

HTML

<div id="slider-information">Hover this
    <div id="slider-information-content">
        <div id="slider-information-content-close">Close</div>
        Hidden content here</div>
</div>

jQuery

$("#slider-information").hover(function (e) {
    $("#slider-information-content").show();
}, function (e) {
    $("#slider-information-content").hide();
});

$("#slider-information-content-close").click(function (e) {
     $("#slider-information-content").hide()
     e.preventDefault();
     return false;
});

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