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Merge pull request #11235 from kangzhanlei/fit-fnLen

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解决在组件不输入内容的情况下，LEN函数返回9的错误（undefined字符串的长度）
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hsm-lv 2024-11-22 17:24:01 +08:00 committed by GitHub
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packages/amis-formula/src/evalutor.ts
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@ -1110,6 +1110,9 @@ export class Evaluator {
* @returns {number} 长度 * @returns {number} 长度
*/ */
fnLEN(text: string) { fnLEN(text: string) {
if (text === undefined || text === null) {
return 0;
}
text = this.normalizeText(text); text = this.normalizeText(text);
return text?.length; return text?.length;
} }