MathMLElement: blur()-Methode

blur()

<div>
 <math>
 <msup id="myMath" tabindex="0">
 <mi>x</mi>
 <mn>2</mn>
 </msup>
 </math>
 <button id="focusButton">Focus the Math</button>
 <button id="blurButton">Blur the Math</button>
</div>

const mathElement = document.getElementById("myMath");
const focusButton = document.getElementById("focusButton");
const blurButton = document.getElementById("blurButton");
// Focus the MathMLElement when the "Focus" button is clicked
focusButton.addEventListener("click", () => {
 mathElement.focus();
});
// Blur the MathMLElement when the "Blur" button is clicked
blurButton.addEventListener("click", () => {
 mathElement.blur();
});

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