fix a script error when searching
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07201151da
commit
c87d7efbd6
1 changed files with 9 additions and 3 deletions
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@ -560,8 +560,14 @@
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if (e.key === 'Enter') {
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if (this.focusIndex === -1) return this.hideMenu();
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const optionComponent = this.flatOptions[this.focusIndex];
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const option = this.getOptionData(optionComponent.componentOptions.propsData.value);
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this.onOptionClick(option);
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// fix a script error when searching
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if (optionComponent) {
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const option = this.getOptionData(optionComponent.componentOptions.propsData.value);
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this.onOptionClick(option);
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} else {
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this.hideMenu();
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}
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}
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} else {
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const keysThatCanOpenSelect = ['ArrowUp', 'ArrowDown'];
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@ -751,7 +757,7 @@
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if (this.slotOptions && this.slotOptions.length === 0){
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this.query = '';
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}
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// 当 dropdown 一开始在控件下部显示,而滚动页面后变成在上部显示,如果选项列表的长度由内部动态变更了(搜索情况)
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// dropdown 的位置不会重新计算,需要重新计算
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this.broadcast('Drop', 'on-update-popper');
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