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?? ??? ??? ??? ????. VueJS Typescript v-model ?? 'number'? 'Nullable<string>' ??? ??? ? ????.
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P粉863295057 2023-08-25 13:27:11
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<p>?? Typescript? VueJS ? ??? ?? ??? ??? ?? ?????. </p><p> ?? ?? ???? ????? TypeScript ??? ???? ??? v-model? ??? ? ????. </p><p> ???? ??? ??? ???? ??? ? ?? ???? ??? ?? ????. API?? ?? ???? ???? PiniaStore? ???? ????. ?? ???? ??? ?????? ?? ?? ?? ??? ??? ?????. AFAIK v-model? ?? ??? ?? ??? ?????. </p> <pre class="brush:bash;toolbar:false;"> 'string | number null | undefine' ??? 'Nullable<string>'? ??? ? ????. 'number' ??? 'Nullable<string>' ??? ??? ? ????. </pre> <p>? ??(?: ? ?? ?? ? ??)? ?? stackoverflow ??? ?? ??? ??? ? ?? ?? ? ??? ???? ????. ??? ?? ??? ?????. v-model ?? ??? ???? ?? ???? ???? ?? ???? ??? ? ?????? ??? ??? ????? <code>//@ts-ignore< /code> </p> <p>??, ?? ?? ??? ?? VueJs ??? ??? TypeScript ??? ?? ???? ?????. ?? ???? ?? ???? ??????. </p><p> ??, TypeScript ?? ?? ? ??? ??? ??? ? ????? </p> <p>?? ??? ?? <code>v-model</code>?? ? ??? ???? ?? ???? ??? ??????. </p> <pre class="brush:bash;toolbar:false;"><???? ?? lang="ts"> "@/stores/membership"?? { useMembershipStore } ????;; const MembershipStore = useMembershipStore(); MembershipStore.getMembership(); const {??? } = storeToRefs(membershipStore); ?? ??() { if (membership.value) { memberStore.updateMembership(membership.value); } } </????> <???> <div v-if="??? === null" class="?? ?">

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</div> <div v-else class="members-table"> <div v-for="(value, key) in Object.keys(membership)> <br /> <InputText ??="???" v-model="???[??? ??? ? ?]" /> </div> <?? @click="??()" </div> </???> </pre> <p>??? ? ?? ?????. <strong>membershipstore.ts</strong></p> <pre class="brush:bash;toolbar:false;">???? ?? MembershipStoreState = { ??: ?? null; }; </pre> <p><strong>type.ts</strong></p> <pre class="brush:bash;toolbar:false;">???? ????? ?? { ID ??; user_id?: ???; user_attr: ??? | create_attr?: ??? | admin_attr?: ??? | } </pre> <p>?? <code>Nullable<string></code> ??? ???? ??? ??????. ?? ?? ?? ??? InputText? PrimeVues ?? ???? ???? ???? ?? ? ????. </p> <pre class="brush:bash;toolbar:false;">???? ????? InputTextProps? InputHTMLAttributes? ?????. /*** ???? ??.*/ modelValue?: Nullable;; } </pre> <p>?? ?? ??? ???? ?? ? ????</p><p> ??? ?? ?? ??? ?? ?? ???? ???? ?? ?? ??</p>
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??? ???? ??? ????? membership: Member|null 來檢查加載程序

??? ??? ? ? ????

???

HTML??

???

Object.keys(membership).length === 0 將檢查您是否已填充界面的任何鍵,否則它將返回 true 并且您的正在加載?????