fix: 关闭最后一个标签页时报错
通过 v-for 生成标签页列表,不用 ViewUI 自带关闭,而是手动关闭最后一个标签页时,出现 TypeError: Cannot read property 'disabled' of undefined 异常。
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@ -292,7 +292,7 @@
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setTimeout(() => this.transitioning = false, transitionTime);
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setTimeout(() => this.transitioning = false, transitionTime);
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const nav = this.navList[index];
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const nav = this.navList[index];
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if (nav.disabled) return;
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if (!nav || nav.disabled) return;
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this.activeKey = nav.name;
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this.activeKey = nav.name;
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this.$emit('input', nav.name);
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this.$emit('input', nav.name);
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this.$emit('on-click', nav.name);
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this.$emit('on-click', nav.name);
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