StateChangedEvent RPC
Sent after massive application state change occurs.
Description
This allows RPC-based apps to detect things like user clicking on the "reset map to default". The state "reset" clears for example markers from the map and re-add for example markers that they need after such reset.
Parameters
(* means the parameter is required)
| Name | Type | Description | Default value |
|---|---|---|---|
| currentState | Object | Current state of the application as JSON object | |
| previousState | Object | Previous state of the application as JSON object |
RPC
Event occurs after calling useState() or resetState() on rpc-client or when user for example clicks the reset button (can be hidden in publisher functionality) on map.
The event includes the current and previous state:
{
"current": {
"mapfull": {
"state": {
"north": 7250000,
"east": 520000,
"zoom": 0,
"srs": "EPSG:3067",
"selectedLayers": [
{
"id": 801,
"opacity": 100,
"style": "default"
}
],
"plugins": {
"MainMapModuleMarkersPlugin": {
"markers": []
},
"MainMapModuleFullScreenPlugin": {
"fullscreen": false
}
}
}
},
"toolbar": {
"state": {}
},
"search": {
"state": {}
},
"statsgrid": {
"state": {
"view": false
}
},
"metadataflyout": {
"state": {}
},
"printout": {
"state": {}
},
"timeseries": {
"state": null
},
"maprotator": {
"state": {
"degrees": 0
}
}
},
"previous": {
"mapfull": {
"state": {
"north": 8009268.642888758,
"east": 99676.35560292119,
"zoom": 2,
"srs": "EPSG:3067",
"selectedLayers": [
{
"id": 801,
"opacity": 100,
"style": "default"
}
],
"plugins": {
"MainMapModuleMarkersPlugin": {
"markers": []
},
"MainMapModuleFullScreenPlugin": {
"fullscreen": false
}
}
}
},
"toolbar": {
"state": {
"selected": {
"id": "select",
"group": "default-basictools"
}
}
},
"search": {
"state": {}
},
"statsgrid": {
"state": {
"view": false
}
},
"metadataflyout": {
"state": {}
},
"printout": {
"state": {}
},
"timeseries": {
"state": null
},
"maprotator": {
"state": {
"degrees": 0
}
}
}
}