Stuart Ashworth - Developer, Consultant & Trainer · Mar 30, 2017
How to load a model with a custom ID Property
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Ext JS Models ( Ext.data.Model class) defaults to having an ID property named id . This field will be automatically created for you and be mapped to the id field in your incoming data. By knowing where the unique key for the model lies we can make use of some handy methods on the model, such as getId , and findById on an Ext.data.Store instance. In this snippet we can see that 3 fields are created…
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