From c652a2bbb12ddd98d6ceb953fbede5890648a840 Mon Sep 17 00:00:00 2001
From: Volker Schukai <volker.schukai@schukai.com>
Date: Mon, 19 Jun 2023 16:55:10 +0200
Subject: [PATCH] fix: #122
---
.../source/dom/util/init-options-from-attributes.mjs | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/application/source/dom/util/init-options-from-attributes.mjs b/application/source/dom/util/init-options-from-attributes.mjs
index 71580077a..330f7fd79 100644
--- a/application/source/dom/util/init-options-from-attributes.mjs
+++ b/application/source/dom/util/init-options-from-attributes.mjs
@@ -64,8 +64,12 @@ function initOptionsFromAttributes(element, options, mapping = {}, prefix = "dat
value = mapping[optionName](value);
}
- const typeOfOptionValue = typeof finder.getVia(optionName);
- if (typeOfOptionValue === "boolean") {
+ const optionValue = finder.getVia(optionName);
+
+ const typeOfOptionValue = typeof optionValue;
+ if (optionValue === null || optionValue === undefined) {
+ value = null;
+ } else if (typeOfOptionValue === "boolean") {
value = value === "true";
} else if (typeOfOptionValue === "number") {
value = Number(value);
--
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