Using JavaScript to convert the text within a div into negative HTML code

I am working with this specific div:

<div class="signs" id="signs" onclick="toggle()">&#43;</div>

It currently displays the positive sign. I have set up a JavaScript function that is triggered when the div is clicked to change it to a negative sign using HTML code &#8722;:

function toggle() {
  var x = document.getElementById("signs");
  if (x.textContent === `&#43`) {
    x.textContent = `&#8722;`;
  } else {
    x.textContent = `&#43;`;
  }
}

The issue I am facing is that the toggle function is converting the positive sign to plain text &#8722; instead of displaying the actual negative sign! How can I modify my JavaScript structure to successfully switch from the positive sign to the negative sign upon clicking?

javascripthtmlcssfunctiontemplates

Answer №1

could you attempt this?

        function toggleButton() {
            var button = document.getElementById("toggle-button");
            if (button.textContent == `show`) {
                button.textContent = `hide`;
            } else {
                button.textContent = `show`;
            }
        }

give it a go.

Answer №2

Use the charCodeAt() method to get the entity code, and then update the element with .innerHTML

function toggle() {
  var x = document.getElementById("signs");
  var code = x.textContent.charCodeAt();
  if (code === 43) {
    x.innerHTML = `&#8722;`;
  } else {
    x.innerHTML = `&#43;`;
  }
}
<div class="signs" id="signs" onclick="toggle()">&#43;</div>

Answer №3

 function switchSign() {
            var symbol = document.getElementById("signs").textContent;
            if (symbol == `+`) {
                symbol = `-`;
            } else {
                symbol = `+`;
            }
             document.getElementById("signs").innerHTML = symbol;  
        }
    <div class="signs" id="signs" onclick="switchSign()">+</div>

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