Using jQuery to Set Visibility

We can use jQuery to set the visibility of an element by using the jQuery css() method along with the visibility property.

$("#div1").css("visibility","visible");

The code above will make sure #div1 is visible.

$("#div1").css("visibility","hidden");

The code above will make sure #div1 is hidden from view, but it will still take up space.

Let’s say I have the following HTML:

<div id="div1">
  <p class="p">This is a paragraph.</p>
</div>

If we wanted to use jQuery to set the visibility of the paragraph inside of div #div1 to hidden, we would use the following JavaScript code:

$("#div1 .p").css("visibility","hidden");

The resulting HTML would be as follows:

<div id="div1">
  <p class="p" style="visibility: hidden;">This is a paragraph.</p>
</div>

If you are using WordPress, don’t forget to change the $ to jQuery as below:

jQuery("#div1 .p").css("visibility","hidden");

Using jQuery to Set the Visibility of a Div with a Click

We can set the visibility of an HTML element using jQuery very easily by combining the css() method with a click event.

In this HTML example, we will have two boxes stacked on top of each other. We will provide a button to give the user the option to change the visibility of the top box.

Here is the simple HTML code:

<style>.boxes { width: 200px; height: 200px; margin-bottom: 10px; } .box1 { background: #82b5be; } .box2 { background: #9c94d5; } </style>
<div id="div1">
  <div class="box1 boxes"></div>
  <div class="box2 boxes"></div>
  <div id="click-me">Show/hide top box</div>
</div>

We can utilize both the jQuery click() method and jQuery css() method to toggle the visibility of the top box. When the user clicks the button, we will run a function that changes the visibility property of the div and sets it to hidden. We will let the user change the visibility from visible to hidden and vice versa as many times as they want.

One thing to notice is when we set the visibility of an element to hidden, it will hide the element from view, but the element will still take up space on the screen. If we want to hide the element and remove it from taking up space on the screen, we would have to target the display property of the element and change it to none.

$("#click-me").click(function(){
  if ( $(".box1").css("visibility") == "hidden" ){
    $(".box1").css("visibility","visible");
  } else {
    $(".box1").css("visibility","hidden");
  }
});

The final code and output for this example of how to use jQuery to set the visibility of a div with a click is below:

Code Output:

Full Code:

<style>.boxes { width: 200px; height: 200px; margin-bottom: 10px; } .box1 { background: #82b5be; } .box2 { background: #9c94d5; } </style>
<div id="div1">
  <div class="box1 boxes"></div>
  <div class="box2 boxes"></div>
  <div id="click-me">Show/hide top box</div>
</div>

<script>

$("#click-me").click(function(){
  if ( $(".box1").css("visibility") == "hidden" ){
    $(".box1").css("visibility","visible");
  } else {
    $(".box1").css("visibility","hidden");
  }
});

</script>

Hopefully this article has been useful for you to understand how to use jQuery to set the visibility of an element.