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Session: How to Refresh an Entity

To update an entity with the latest changes from the server, use the refresh() method from advanced session operations.

Syntax

session.advanced.refresh(entity);

Parameters
entity object Instance of an entity that will be refreshed

Example

const employee = await session.load("employees/1");
assert.strictEqual("Doe", employee.lastName);

// lastName changed to 'Shmoe'

session.advanced.refresh(employee);

assert.strictEqual("Shmoe", employee.lastName);

Remarks

Refreshing a transient entity (not attached) or an entity that was deleted server-side will result in an InvalidOperationException error.