本文整理匯總了TypeScript中apollo-cache.ApolloCache.recordOptimisticTransaction方法的典型用法代碼示例。如果您正苦於以下問題:TypeScript ApolloCache.recordOptimisticTransaction方法的具體用法?TypeScript ApolloCache.recordOptimisticTransaction怎麽用?TypeScript ApolloCache.recordOptimisticTransaction使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類apollo-cache.ApolloCache
的用法示例。
在下文中一共展示了ApolloCache.recordOptimisticTransaction方法的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: markMutationInit
public markMutationInit(mutation: {
mutationId: string;
document: DocumentNode;
variables: any;
updateQueries: { [queryId: string]: QueryWithUpdater };
update: ((proxy: DataProxy, mutationResult: Object) => void) | undefined;
optimisticResponse: Object | Function | undefined;
}) {
if (mutation.optimisticResponse) {
let optimistic: Object;
if (typeof mutation.optimisticResponse === 'function') {
optimistic = mutation.optimisticResponse(mutation.variables);
} else {
optimistic = mutation.optimisticResponse;
}
const changeFn = () => {
this.markMutationResult({
mutationId: mutation.mutationId,
result: { data: optimistic },
document: mutation.document,
variables: mutation.variables,
updateQueries: mutation.updateQueries,
update: mutation.update,
});
};
this.cache.recordOptimisticTransaction(c => {
const orig = this.cache;
this.cache = c;
try {
changeFn();
} finally {
this.cache = orig;
}
}, mutation.mutationId);
}
}