本文整理匯總了TypeScript中apollo-utilities.isIdValue函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript isIdValue函數的具體用法？TypeScript isIdValue怎麽用？TypeScript isIdValue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isIdValue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: assertIdValue
export function assertIdValue(idValue: IdValue) {
if (!isIdValue(idValue)) {
throw new Error(`Encountered a sub-selection on the query, but the store doesn't have \
an object reference. This should never happen during normal use unless you have custom code \
that is directly manipulating the store; please file an issue.`);
}
}示例2: assertSelectionSetForIdValue
function assertSelectionSetForIdValue(
field: FieldNode,
value: any,
) {
if (!field.selectionSet && isIdValue(value)) {
throw new InvariantError(
`Missing selection set for object of type ${
value.typename
} returned for query field ${field.name.value}`
);
}
}示例3: addPreviousResultToIdValues
return value.map((item, i) => {
// By default the previous result for this item will be in the same array position as this
// item.
let itemPreviousResult = previousResult && previousResult[i];
// If the item is an id value, we should check to see if there is a previous result for this
// specific id. If there is, that will be the value for `itemPreviousResult`.
if (isIdValue(item)) {
itemPreviousResult =
idToPreviousResult.get(item.id) || itemPreviousResult;
}
return addPreviousResultToIdValues(item, itemPreviousResult);
});