What is the best way to conceal a canvas or another item?

Question

What is the best way to conceal a canvas or another item?

Within my main canvas, there are three smaller canvases and a text element.

<canvas id="Background" width="350" height="300"
style="border:6px solid black; position: absolute; left: 10px; top: 10px;">
</canvas>

<canvas id="Canvas1" width="150" height="100"
style="border:6px solid blue; position: absolute; left: 33px; top: 20px;">
</canvas>

<canvas id="Canvas1" width="50" height="50"
style="border:6px solid yellow; position: absolute; left: 33px; top: 200px;">
</canvas>

<canvas id="Canvas1" width="150" height="100"
style="border:6px solid blue; position: absolute; left: 33px; top: 20px;">
</canvas>

<canvas id="Canvas1" width="150" height="100"
style="border:6px solid blue; position: absolute; left: 243px; top: 20px;">
</canvas>

</div>
<div style="position: absolute; left: 70px; top: 50px;">
<p> example </p>
</div>

My plan is to implement an onclick event so that when I click on a specific area, the text and one of the canvases disappear. I am seeking advice on how to toggle visibility in this code structure. Thank you!

javascript html css canvas

Answer 1

Answer №1

To hide an element on a webpage, you can use either display: none or visibility: hidden. The key difference between the two is that display: none completely removes the item from view, while visibility: hidden preserves the empty space where the element would have been located. The choice between them depends on the specific requirements of your situation.

An example of using JavaScript to implement this would be

document.getElementById("Canvas1").style.display = "none";

Answer 2

To hide an element on a webpage, you can use either display: none or visibility: hidden. The key difference between the two is that display: none completely removes the item from view, while visibility: hidden preserves the empty space where the element would have been located. The choice between them depends on the specific requirements of your situation.

An example of using JavaScript to implement this would be

document.getElementById("Canvas1").style.display = "none";

Answer 3

Answer №2

To achieve this effect, you have the option to utilize CSS properties such as visibility or display. When working with your code and aiming to conceal text, assign the text div an ID of text, as demonstrated below:

<div style="position: absolute; left: 70px; top: 50px;" id="text">
  <p> example </p>
</div>

Subsequently, create a function in either your script file or tag like so:

function hideElement () {
  document.getElementById('text').style.display = 'none'

  // For Canvas1

 document.getElementById('Canvas1').style.display = 'none'
}

hideElement()

Answer 4

To achieve this effect, you have the option to utilize CSS properties such as visibility or display. When working with your code and aiming to conceal text, assign the text div an ID of text, as demonstrated below:

<div style="position: absolute; left: 70px; top: 50px;" id="text">
  <p> example </p>
</div>

Subsequently, create a function in either your script file or tag like so:

function hideElement () {
  document.getElementById('text').style.display = 'none'

  // For Canvas1

 document.getElementById('Canvas1').style.display = 'none'
}

hideElement()

What is the best way to conceal a canvas or another item?

Answer №1

Answer №2

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