GET (Query)

Get - Query data

Get requests can be done through calling the Query method on the ODataService instance. The Query method will return a IODataQuery<T> which enables you to query your OData resource. When you're done querying either call getSingle() for a single object or getCollection() to retrieve a collection of objects. Below some examples:

Expand

service.query().expand(['company', 'address']).getSingle(14);

Filter

Method 1 - Using a lambda

service.query().filter(f => f.equal('name', 'Snorvisable').and.greaterThan('age', 25)).getCollection();

Method 2 - Using a string

service.query().filter('name eq \'Snorvisable\' and age gt 25').getCollection();

Both examples above are doing exactly the same.

OrderBy

service.query().orderBy('age', ODataOrderDirection.descending).getCollection();

Select

service.query().select(['id', 'name', 'age']).getCollection();

Skip

service.query().skip(66).getCollection();

Top

service.query().top(33).getCollection();

Everything combined

service.query()
.expand(['company', 'address'])
.filter(f => f.equal('name', 'Snorvisable').and.greaterThan('age', 25))
.orderBy('age', ODataOrderDirection.descending)
.select(['id', 'name', 'age', 'company', 'address'])
.skip(66)
.top(33)
.getCollection();