58 lines
1.0 KiB
Plaintext
58 lines
1.0 KiB
Plaintext
<script lang="ts">
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export default {
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name: "LayTabItem",
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};
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</script>
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<script setup lang="ts">
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import {
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withDefaults,
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inject,
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useSlots,
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getCurrentInstance,
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reactive,
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onBeforeUnmount,
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} from "vue";
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import { TabInjectKey, TabsContext } from "../tab/interface";
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export interface TabItemProps {
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id: string;
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title?: string | Function;
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icon?: string | Function;
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closable?: boolean | string;
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}
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const props = withDefaults(defineProps<TabItemProps>(), {
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closable: true,
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});
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const instance = getCurrentInstance();
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const slots = useSlots();
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const active = inject("active");
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const tabsCtx = inject<Partial<TabsContext>>(TabInjectKey, {});
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const data = reactive({
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id: props.id,
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title: props.title,
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icon: props.icon,
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closable: props.closable,
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slots: slots,
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});
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if (instance?.uid) {
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tabsCtx.addItem?.(props.id, data);
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}
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onBeforeUnmount(() => {
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if (instance?.uid) {
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tabsCtx.removeItem?.(props.id);
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}
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});
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</script>
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<template>
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<div class="layui-tab-item" :class="[active === id ? 'layui-show' : '']">
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<slot></slot>
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</div>
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</template>
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