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chore: Update __Query class to return null when no element is found

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Max 2024-08-06 16:03:00 +08:00
parent ad7954dbb2
commit fba0a865dc
2 changed files with 72 additions and 64 deletions
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120
data/bindata.go
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File diff suppressed because one or more lines are too long

16
sui/libsui/utils.ts
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@ -43,12 +43,20 @@ class __Query {
return this.elements;
}
find(selector: string): __Query {
return new __Query(this.element?.querySelector(selector) || "");
find(selector: string): __Query | null {
const elm = this.element?.querySelector(selector);
if (elm) {
return new __Query(elm);
}
return null;
}
closest(selector: string): __Query {
return new __Query(this.element?.closest(selector) || "");
closest(selector: string): __Query | null {
const elm = this.element?.closest(selector);
if (elm) {
return new __Query(elm);
}
return null;
}
on(event: string, callback: (event: Event) => void): __Query {