Apply many edits to a feature layer applyedits

Anonymous User · ‎12-16-2016

Hi all,

I am trying to batch insert features (parcels) into a feature layer using feature.applyedits. I am not successful yet. Any tips?

Here is what I got:

 on(dom.byId("createproject"), "click", function () {
                    $("#showattribute").css("display", "inline-block");
                    $("#gifspin").css("display", "inline-block");
                    projectarea.setAttributes({ "START_DATE": Date.parse($("#projectstartdate").val()), "FINISH_DATE": Date.parse($("#projectfinishdate").val()), "Name": $("#projectname").val(), "PROJECT_ID": $("#tesr").val(), "TREE_COUNT": $("#messages").text(), "ACRES": $("#area").text() });

                    
                    //Index array

                    arrayUtil.forEach(projectparcels, function (feature) {
                        feature.setAttributes({
                            "ID": $("#tesr").val(), "OWNER_NAME ": feature.attributes["OWNER_NAME"], "OWNER_ADDR": feature.attributes["OWNER_ADDR"],
                            "OWNER_CITY": feature.attributes["OWNER_CITY"],
                            "OWNER_STAT": feature.attributes["OWNER_STAT"], "OWNER_ZIP": feature.attributes["OWNER_ZIP"],
                            "PRCL_ID": feature.attributes["PRCL_ID"], "SITUSNUMBR": feature.attributes["SITUSNUMBR"], "SITUSSTRNM": feature.attributes["SITUSSTRNM"],
                            "SITUSSTRTY": feature.attributes["SITUSSTRTY"]
                        });
                        featurelayerParcels.applyEdits([feature], null, null, function () {
                            console.log("Parcel updated!");

                        },
                            function (error) {
                                console.log("Features not updated! ", error);
                            });
                    });

...});

‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

RobertScheitlin__GISP · ‎12-16-2016

Alex,

So because you have:

projectparcels = feature;‍

That means the projectparcels is an individual graphic.

Another issue is that a graphic can only exist once, meaning you can not add it to a graphicslayer and add the same graphic to your FeatureLayer. You will have to clone the graphic for one of the layers you are adding it to.

You something like this:

var newGraArr = []
...
//update the attributes
...
newGraArr.push(new Graphic(feature.toJson()));
...
featurelayerParcels.applyEdits(newGraArr, null, null, function () {‍‍‍‍‍‍‍

View solution in original post

RobertScheitlin__GISP · ‎12-16-2016

Alex,

Projectparcels is a array of graphics so set your attributes like you are but don't do the applyEdits until after you are out of the forEach loop

featurelayerParcels.applyEdits(projectparcels, null, null, function () {
    console.log("Parcel updated!");
}

Anonymous User · ‎12-16-2016

I tried and i get this error

RobertScheitlin__GISP · ‎12-16-2016

Alex,

What is line 582 of your code?

Anonymous User · ‎12-16-2016

                function queryCallback(featureSet) {

                    var symbol = new SimpleFillSymbol(
                        SimpleFillSymbol.STYLE_SOLID,
                        new SimpleLineSymbol(
                            SimpleLineSymbol.STYLE_SOLID,
                            new Color([0, 0, 0, 0.65]), 2
                        ),
                        new Color([255, 255, 0, 0.35])
                    );

                    featureArray = featureSet.features;
                    arrayUtil.forEach(featureArray, function (feature) {
                     
                        projectparcels = new Graphic(feature, symbol);
                        map.getLayer("GraphicsParcel").add(projectparcels);
                    });‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

It seems like my issue is that grphic array is null and returning no features. I think it is missing its geometry.

To answer your question, line 582 is this:

featurelayerParcels.applyEdits([projectparcels], null, null, function () {
                        console.log("Parcel updated!");

                    },function (error) {
                            console.log("Features not updated! ", error);
                        });‍‍‍‍‍‍

RobertScheitlin__GISP · ‎12-16-2016

Alex,

The issue I see now is that projectparcels is already an array of graphics (i.e. a FeatureSet) so the fact that you are adding that to another array instead of using the code I posted earlier is an issue.

Your doing:

featurelayerParcels.applyEdits([projectparcels], null, null, function () {

I said this:

featurelayerParcels.applyEdits(projectparcels, null, null, function () {

Anonymous User · ‎12-16-2016

Ha good point. I tried. no success. No errors anymore though.The layer does show any updated parcels.

RobertScheitlin__GISP · ‎12-16-2016

Alex,

Are you updating or adding new parcels? If you are updating then the array of graphics goes in the second parameter instead.

featurelayerParcels.applyEdits(null, projectparcels, null, function () {

Anonymous User · ‎12-16-2016

I am trying to add new parcels to a feature layer from a user selection. It

works for but not for the whole list of selected parcels.

On Fri, Dec 16, 2016 at 3:50 PM, Robert Scheitlin, GISP <geonet@esri.com>

RobertScheitlin__GISP · ‎12-16-2016

Are you adding all the field in the feature class to the attributes?