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Code Issues Releases Wiki Activity

Fix checkbox widget when listIndex field undefined (#7679)

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Robin Munn 2023-08-15 23:12:49 +07:00 committed by GitHub
parent 6c67dc8235
commit 779ac28bd0
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1 changed files with 3 additions and 1 deletions
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core/modules/widgets/checkbox.js
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@ -215,6 +215,8 @@ CheckboxWidget.prototype.handleChangeEvent = function(event) {
if($tw.utils.isArray(fieldContents)) {
// Make a copy so we can modify it without changing original that's refrenced elsewhere
listContents = fieldContents.slice(0);
} else if(fieldContents === undefined) {
listContents = [];
} else if(typeof fieldContents === "string") {
listContents = $tw.utils.parseStringArray(fieldContents);
// No need to copy since parseStringArray returns a fresh array, not refrenced elsewhere