element-plus
Version:
A Component Library for Vue 3
66 lines (63 loc) • 2.61 kB
JavaScript
import { defineComponent, getCurrentInstance, inject, ref, computed, watch, reactive, markRaw, unref, withDirectives, openBlock, createElementBlock, normalizeClass, renderSlot, vShow, createCommentVNode } from 'vue';
import { eagerComputed } from '@vueuse/core';
import '../../../tokens/index.mjs';
import '../../../utils/index.mjs';
import '../../../hooks/index.mjs';
import { tabPaneProps } from './tab-pane.mjs';
import _export_sfc from '../../../_virtual/plugin-vue_export-helper.mjs';
import { tabsRootContextKey } from '../../../tokens/tabs.mjs';
import { throwError } from '../../../utils/error.mjs';
import { useNamespace } from '../../../hooks/use-namespace/index.mjs';
const _hoisted_1 = ["id", "aria-hidden", "aria-labelledby"];
const __default__ = {
name: "ElTabPane"
};
const _sfc_main = /* @__PURE__ */ defineComponent({
...__default__,
props: tabPaneProps,
setup(__props) {
const props = __props;
const COMPONENT_NAME = "ElTabPane";
const instance = getCurrentInstance();
const tabsRoot = inject(tabsRootContextKey);
if (!tabsRoot)
throwError(COMPONENT_NAME, "usage: <el-tabs><el-tab-pane /></el-tabs/>");
const ns = useNamespace("tab-pane");
const index = ref();
const isClosable = computed(() => props.closable || tabsRoot.props.closable);
const active = eagerComputed(() => tabsRoot.currentName.value === (props.name || index.value));
const loaded = ref(active.value);
const paneName = computed(() => props.name || index.value);
const shouldBeRender = eagerComputed(() => !props.lazy || loaded.value || active.value);
watch(active, (val) => {
if (val)
loaded.value = true;
});
tabsRoot.updatePaneState(reactive({
uid: instance.uid,
instance: markRaw(instance),
props,
paneName,
active,
index,
isClosable
}));
return (_ctx, _cache) => {
return unref(shouldBeRender) ? withDirectives((openBlock(), createElementBlock("div", {
key: 0,
id: `pane-${unref(paneName)}`,
class: normalizeClass(unref(ns).b()),
role: "tabpanel",
"aria-hidden": !unref(active),
"aria-labelledby": `tab-${unref(paneName)}`
}, [
renderSlot(_ctx.$slots, "default")
], 10, _hoisted_1)), [
[vShow, unref(active)]
]) : createCommentVNode("v-if", true);
};
}
});
var TabPane = /* @__PURE__ */ _export_sfc(_sfc_main, [["__file", "/home/runner/work/element-plus/element-plus/packages/components/tabs/src/tab-pane.vue"]]);
export { TabPane as default };
//# sourceMappingURL=tab-pane2.mjs.map