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Backup original element before the actual truncation in line-truncati… #89

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Backup original element before the actual truncation in line-truncati… #89

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2 changes: 2 additions & 0 deletions projects/line-truncation-lib/src/lib/line-truncation.directive.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,8 @@ export class LineTruncationDirective
setTimeout(() => {
// Recursively call the truncate itself if Client Height is not ready
if (element.clientHeight > 0) {
// backup original element before truncation
this.elementClone = element.cloneNode(true);
const contentHeight = getContentHeight(element);
const lineHeight = getLineHeight(element);
const targetHeight = this.lines * lineHeight;
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