Utilizing the sketchViewModel for editing layers, I follow this particular logic:
- Upload the basic model;
- Edit the model;
- Save the edited model to localStorage;
- Upload the model from localStorage.
However, upon uploading the model from local storage and adding it to graphicLayers, I encounter errors:
[esri.core.Accessor] Accessor#set Invalid property value, value needs to be one of
'esri.geometry.Extent', 'esri.geometry.Multipoint', 'esri.geometry.Point', 'esri.geometry.Polyline',
'esri.geometry.Polygon', or a plain object that can autocast (having .type = 'extent', 'multipoint',
'point', 'polyline', 'polygon')
[esri.core.Accessor] Accessor#set Invalid property value, value needs to be one of
'esri.symbols.SimpleFillSymbol', 'esri.symbols.PictureFillSymbol', 'esri.symbols.PictureMarkerSymbol',
'esri.symbols.SimpleLineSymbol', 'esri.symbols.SimpleMarkerSymbol', 'esri.symbols.TextSymbol',
'esri.symbols.LabelSymbol3D', 'esri.symbols.LineSymbol3D', 'esri.symbols.MeshSymbol3D',
'esri.symbols.PointSymbol3D', 'esri.symbols.PolygonSymbol3D', 'esri.symbols.WebStyleSymbol',
'esri.symbols.CIMSymbol', or a plain object that can autocast (having .type = 'simple-fill', 'picture-
fill', 'picture-marker', 'simple-line', 'simple-marker', 'text', 'label-3d', 'line-3d', 'mesh-3d',
'point-3d', 'polygon-3d', 'web-style', 'cim')
Below is the code snippet in question:
sketchViewModel.on("update", checkGraphicUpdate);
function checkGraphicUpdate(evt) {
if(evt.state === 'complete'){
// dispatchRecentChanges(geometryGraphics);
localStorage.setItem('features', geometryGraphics.toJSON())
}
}
if(uploadView){
graphicsLayer.removeAll();
JSON.parse(localStorage.feautures).forEach(
function(featureJson){
graphicsLayer.add(new Graphic(featureJson))}
);
}
An illustration of an element in JSON format stored in LocalStorage:
{"geometry":{"spatialReference":{"wkid":4326},"paths":[[[-111.3, 52.68], [-98,
49.5], [-93.94, 29.89]]]},"symbol":{"type":"esriSLS","color":
[0,255,0,255],"width":4,"style":"esriSLSSolid"},"attributes":
{"DATA_SOURSE":"3","AVERAGE_DEPTH":"1.2","MATERIAL":"14","PLACINGFORM":"2","MEAS
UREDLENGTH":"12.4","DIAMETER":"6","STREETNAME":"אבן
עזרא","DIAMETERUNIT":"'אינצ","STATUS":"1","LOCATION":"13","INSTALLYEAR":"2018",
"Title":"Water_Pipe_Section [F3FA]","PURPOSE":"1"},"popupTemplate":
{"popupElements":[{"type":"fields","fieldInfos":
[{"fieldName":"DATA_SOURSE","visible":true},
{"fieldName":"AVERAGE_DEPTH","visible":true},
{"fieldName":"MATERIAL","visible":true},
{"fieldName":"PLACINGFORM","visible":true},
{"fieldName":"MEASUREDLENGTH","visible":true},
{"fieldName":"DIAMETER","visible":true},
{"fieldName":"STREETNAME","visible":true},
{"fieldName":"DIAMETERUNIT","visible":true},
{"fieldName":"STATUS","visible":true},{"fieldName":"LOCATION","visible":true},
{"fieldName":"INSTALLYEAR","visible":true},{"fieldName":"Title","visible":true},
{"fieldName":"PURPOSE","visible":true}]}],"title":"{Title}"}}
The root cause seems to stem from errors within the stored data. How can I save this data properly to avoid extraction errors later on?