DS#refresh

DS#refresh(resourceName, id[, options])

Like DS#find, except the item is only re-requested from the adapter if it already exists in the data store.

Returns a promise.

Arguments

name	type	description
resourceName	string	The name of the resource to use. Unnecessary if using the resource directly.
id	string or number	The primary key of the item to retrieve.
options	object	Configuration options. Also passed through to the adapter and (conditionally) to DS.inject.
options.adapter	string	Override the default adapter.
options.cacheResponse	boolean	Inject the result into the store. Default: true.

Examples

JavaScript

// Exists in the data store, but we want a fresh copy
Document.get(5); // {...}

// Same as store.refresh('document', 5);
Document.refresh(5).then(function (document) {
  document; // The fresh copy, already injected into the store
});

JavaScript

// Does not exist in the data store
Document.get(6); // undefined

Document.refresh(6).then(function (document) {
  document; // undefined
});

📘

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