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The event is returning the object that has the changes and in case of a tab(sidebar-item), it’s returning the tabbar(sidebar). Besides that, you can also check the stateData from the object. StateData contains the state, value and action just like in the table below:
| Property | Value |
|---|---|
| State | the name of the state (eg akhaschanges) |
| Value | the value of the state (eg true/false) |
| Action | the action is null (in a future version this will be used to specify if the state value was set or cleared (eg set/clear) |
Example:
Create a new typescript file for example “TestEventOnStateChanged.ts” and add the following code for testing.
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Now if you change something in the form, or remove the value form a mandatory field, or set a customState you will see the console.logs.
