28 lines
684 B
JavaScript
28 lines
684 B
JavaScript
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/**************
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* DOM Helpers *
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***************/
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function removeChildren(element) {
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if (element.replaceChildren) {
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element.replaceChildren();
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} else {
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element.innerHTML = "";
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}
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}
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function isVisible(element) {
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// `offsetParent` returns `null` if the element, or any of its parents,
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// is hidden via the display style property.
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// see: https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/offsetParent
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return (element.offsetParent !== null);
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}
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function setVisibility(element, visibility, focus=false) {
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if (visibility) {
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element.style.removeProperty("display");
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if (focus) element.focus();
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} else {
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element.style.display = "none";
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}
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}
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