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parseHeight() fix #2518

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Merged
adumesny merged 1 commit into from
Oct 23, 2023
Merged

parseHeight() fix #2518

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1 change: 1 addition & 0 deletions doc/CHANGES.md
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Original file line number Diff line number Diff line change
Expand Up @@ -106,6 +106,7 @@ Change log
## 9.4.0-dev (TBD)
* fix [#1275](https://github.com/gridstack/gridstack.js/issues/1275) div scale support - Thank you [elmehdiamlou](https://github.com/elmehdiamlou) for implementing this teh right way (add scale to current code)
* fix [#2489](https://github.com/gridstack/gridstack.js/commit/2489) moved the dropped event handler to after doing everything (no more setTimeout) - Thanks [arnoudb](https://github.com/arnoudb) for suggesting a fix.
* fix [#2497](https://github.com/gridstack/gridstack.js/issues/2497) Utils.parseHeight() fix

## 9.4.0 (2023-10-15)
* revert [#2263](https://github.com/gridstack/gridstack.js/issues/2263) div scale support - causing too many issues for now (#2498 #2491)
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4 changes: 2 additions & 2 deletions src/utils.ts
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Expand Up @@ -215,12 +215,12 @@ export class Utils {
static parseHeight(val: numberOrString): HeightData {
let h: number;
let unit = 'px';
if (typeof val === 'string') {
if (val && typeof val === 'string') {
if (val === 'auto') h = 0;
else {
let match = val.match(/^(-[0-9]+\.[0-9]+|[0-9]*\.[0-9]+|-[0-9]+|[0-9]+)(px|em|rem|vh|vw|%)?$/);
if (!match) {
throw new Error('Invalid height');
throw new Error(`Invalid height val = ${val}`);
}
unit = match[2] || 'px';
h = parseFloat(match[1]);
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