POST
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Hello everyone, I dont know where to ask this, it is related to arcmap and python. I have a layer that it is a grid (i think it is called fishnet) and I have several fields (Represented with C in the diagram with some value). I have to calculate the adjacent fields of C ( N, NE , NO , O, E, SO ,S , SE ) and their value too. How can archieve that? I am pretty new using the tool and I want to know more or less the arctools that i have to use to get the values around the center. There is another issue, sometimes not all the adjacent fields have value (I could be for example, NO or N are not available, but the rest of the other are). Of course, every N, NE , NO , O, E, SO ,S , SE has their own value, and the logic that I have to apply is the following: N = C(value) + N(value) NE = C(value) + NE(Value) SO = C(value) + SO (Value) etc. After that i have to only filter the values that have a certain range, so most likely not all the values that i will get are going to work. I hope somebody can guide me on how to do this. Thanks in advice
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09-04-2019
12:00 PM
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0
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3
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511
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POST
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Hello everyone, I dont know where to ask this, it is related to arcmap and python. I have a layer that it is a grid (i think it is called fishnet) and I have several fields (Represented with C in the diagram with some value). I have to calculate the adjacent fields of C ( N, NE , NO , O, E, SO ,S , SE ) and their value too. How can archieve that? I am pretty new using the tool and I want to know more or less the arctools that i have to use to get the values around the center. There is another issue, sometimes not all the adjacent fields have value (I could be for example, NO or N are not available, but the rest of the other are). Of course, every N, NE , NO , O, E, SO ,S , SE has their own value, and the logic that I have to apply is the following: N = C(value) + N(value) NE = C(value) + NE(Value) SO = C(value) + SO (Value) etc. After that i have to only filter the values that have a certain range, so most likely not all the values that i will get are going to work. I hope somebody can guide me on how to do this. Thanks in advice
... View more
09-04-2019
06:45 AM
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0
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1
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433
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IDEA
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are there any news about and arcgis for Flutter API release? I am very interested in this
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04-29-2019
12:01 PM
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2
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1
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12517
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IDEA
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are there any news about and arcgis for Flutter API release? I am very interested in this
... View more
04-29-2019
12:01 PM
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2
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1
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3361
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POST
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This code is an example done for an app. I hope this helps u mapp.on('click', (event) => {
this.props.changeIndex(0);
this.props.selectedMenu('');
var identifyTask, identifyParams;
identifyTask = new IdentifyTask(layers.read_dynamic_ap(this.props.token));
identifyParams = new IdentifyParameters();
identifyParams.tolerance = 10;
identifyParams.returnGeometry = true;
identifyParams.layerIds = [0, 1];
identifyParams.layerOption = IdentifyParameters.LAYER_OPTION_ALL;
identifyParams.width = mapp.width;
identifyParams.height = mapp.height;
identifyParams.geometry = event.mapPoint;
identifyParams.mapExtent = mapp.extent;
var onlyLum = [];
var deferred = identifyTask.execute(identifyParams, (callback) => {
if (!callback.length) {
console.log("No hay resultados aquí");
this.props.onclickresults([]);
} else {
let arrayResults = callback.map(r => {
let res = {
features: r.feature,
layerName: r.layerName
}
return res;
});
console.log("tengo esto",arrayResults);
this.props.onclickresults(arrayResults);
}
}, (error => {
console.log("Error", error);
}));
deferred.addCallback(response => {
let ress = response.filter(r => { return r.layerName == "Luminarias" });
return arrayUtils.map(ress, function (result) {
var feature = result.feature;
var layerName = result.layerName;
feature.attributes.layerName = layerName;
if (layerName === 'Luminarias') {
var luminariasTemplate = new InfoTemplate("ID Luminaria: ${ID_LUMINARIA}",
"Rótulo: ${ROTULO} <br />" +
"Tipo Conexión: ${TIPO_CONEXION}<br /> " +
"Potencia: ${POTENCIA} <br/> " +
"Tipo: ${TIPO} <br/>" +
"Propiedad: ${PROPIEDAD} <br/>" +
"Medido: ${MEDIDO_TERRENO} <br /><Button class='editar_btn ui button'>Editar</Button><Button class='verTrazado_btn ui button'>Ver Circuito</Button>");
feature.setInfoTemplate(luminariasTemplate);
}
return feature;
});
})
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04-15-2019
02:05 PM
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0
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0
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1111
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POST
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Why u want to clic the point ? If u want to show an infowindow u have the geometry for the point already.
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04-15-2019
01:41 PM
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0
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0
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961
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POST
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If you put some of ur code it will be easier to detect ur problem
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04-11-2019
03:18 PM
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0
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0
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257
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POST
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SouthWidget is the class you are loading in render, so.. what does SouthWidget contain?
SouthRegion should be rendered?
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04-09-2019
06:51 AM
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0
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1
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686
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POST
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Hello there Is there a way to unclock the "supports calculate" attribute in a Featurelayer? Thanks in advice.
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03-21-2019
07:52 AM
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0
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3
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643
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POST
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Yea, thats why you need some parameter in the service to filter what channels belongs to its user. With that u can use some definitionExpression to filter them in some way. But again u need to try te logic behind that. Any add, modify, delete u need to do it is only over feature layer service.
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03-18-2019
05:46 AM
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0
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0
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387
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POST
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Use a logic behind ur data to thisplay channels only with user permissions. So in that way u put a field with the username and then u make a query filtering what channels the username needs to see. Something like that.
... View more
03-15-2019
09:29 AM
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0
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2
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387
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POST
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Hey, check this example. Query data without a map | ArcGIS API for JavaScript 3.27 So instead of making a popup u can get the parameters easily with the for sentence over there. I hope this help u
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03-15-2019
09:26 AM
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0
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1
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636
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POST
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We want to make a query in a secured rest service and we dont know how to afford it , like any example on how to log in and pass the credentials and then make a query to get results.
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02-07-2019
12:32 PM
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0
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1
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441
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