本文整理匯總了TypeScript中graphql-relay.connectionFromPromisedArray函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript connectionFromPromisedArray函數的具體用法？TypeScript connectionFromPromisedArray怎麽用？TypeScript connectionFromPromisedArray使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了connectionFromPromisedArray函數的3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: RegExp
resolve: (parent, args: IConnectionArgsExt, context) => {
let findParams: any = { userId: `${parent._id}` };
if (args.query) {
findParams[args.field || 'name'] = new RegExp(args.query, 'i');
}
if (!args.limit || args.limit > 200) {
args.limit = 100;
}
return connectionFromPromisedArray(
context.db.collection('seeds')
.find(findParams)
.sort({ createdAt: -1 })
.limit(Number(args.limit))
.toArray(),
args);
}示例2: connectionFromArray
const conn = connectionFromArray([1, 2, 3], {
after: "a",
before: "b",
first: 1,
last: 5,
});
conn.edges.map((e) => { e.cursor.toLowerCase(); e.node.toExponential(); });
conn.pageInfo.endCursor = "e";
conn.pageInfo.hasNextPage = true;
conn.pageInfo.hasPreviousPage = true;
conn.pageInfo.startCursor = "s";
// connectionFromPromisedArray is similar to connectionFromArray, but it takes a promise that resolves to an array, and returns a promise that resolves to the expected shape by connectionType.
const conn2 = connectionFromPromisedArray(new Promise<number[]>((resolve) => {
resolve();
}), {
after: "a",
before: "b",
first: 1,
last: 5,
});
conn2.then((res) => {
res = conn;
});
// cursorForObjectInConnection is a helper method that takes an array and a member object, and returns a cursor for use in the mutation payload.
cursorForObjectInConnection(["a"], "b").toLowerCase();
// An example usage of these methods from the test schema:
const shipType: GraphQLObjectType = new GraphQLObjectType({
name: "ShipType",
fields: {},
});
const {connectionType: ShipConnection} =
connectionDefinitions({ nodeType: shipType });示例3:
resolve: (user: any, args: any): Promise<R.Connection<any>> => {
return R.connectionFromPromisedArray(db.Message.filter({ userId: user.id }).run(), args)
}