13 lines
432 B
JavaScript
13 lines
432 B
JavaScript
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if (!document.caretRangeFromPoint){
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document.caretRangeFromPoint = function polyfillcaretRangeFromPoint(x,y){
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let range = document.createRange();
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let position = document.caretPositionFromPoint(x,y);
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if (!position) {
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return null;
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}
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range.setStart(position.offsetNode, position.offset);
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range.setEnd(position.offsetNode, position.offset);
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return range;
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};
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}
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