export default defineComponent({ name: 'SdColumn', props: { prop: String, label: String }, setup(props, {slots}) { const instance = getCurrentInstance() let parent = instance.parent parent.exposed.setStore(123) console.log(parent.exposed.getStore()); }, render() { try { const renderDefault = this.$slots.default?.({ row: {}, column: {}, $index: -1, }) const children = [] if (Array.isArray(renderDefault)) { for (const childNode of renderDefault) { if ( childNode.type?.name === 'ElTableColumn' || childNode.shapeFlag & 2 ) { children.push(childNode) } else if (Array.isArray(childNode.children)) { childNode.children.forEach((vnode) => { // No rendering when vnode is dynamic slot or text if (vnode?.patchFlag !== 1024 && typeof vnode?.children !== 'string') { children.push(vnode) } }) } } } return h('div', children) } catch { return h('div', []) } }, })