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fix TypeError, if no options are set and remove unnecessary getValue()

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This commit is contained in:
ralf 2022-06-02 16:29:58 +02:00
parent a9e180a9fb
commit fc227f82d0
1 changed files with 2 additions and 1 deletions
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3
api/js/etemplate/Et2Select/Et2WidgetWithSelectMixin.ts
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@ -142,7 +142,8 @@ export const Et2widgetWithSelectMixin = dedupeMixin((superclass) =>
this.requestUpdate("select_options", old_options);
// if single selection and value does not match an option, use the first option
if (!this.multiple && !this.empty_label && !this.__select_options.filter(option => option.value === this.value).length)
if (!this.multiple && !this.empty_label && this.__select_options.length &&
!this.__select_options.filter(option => option.value === this.value).length)
{
this.value = this.__select_options[0].value;
}