March 2018
Beginner to intermediate
410 pages
10h 40m
English
Content preview from Mastering Internet of Things
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Editing node properties
Properties that need to be persisted only need a get and a set method defined, and the object database used by Waher.Persistence will persist the property according to its type. But allowing administrators to edit properties requires human interfaces. It is not sufficient to know the name of the property and the data type of the value.
To enable the IoT Gateway to create human readable interfaces for editing node properties, you must annotate each editable property with information suitable for human interaction. The Waher.Things.Attributes namespace contains a series of attributes that can be used to annotate properties and classes with such information. If these attributes are not sufficient, you can customize the ...
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