by
I am adding an ArcGISDynamicMapServiceLayer layer on run time in to a Web appbuilder application. So far I am able to manipulate/change the title and name of the layer on the legend widget but not the labels (marked in black)
If you log the layerInfoParam.layer you can clearly see that the label is part of the legendResponse object (line 151), but trying to access this object results in to "undefined". Any idea why?
The alternative to use esriRequest and fetch the legend object in json looks not a lightweight task so not an good option.
console.log(layerInfoParam.layer){…}
__coords_dx: 0
__coords_dy: 0
_active: <div style="position: absolute; width: 1136px; height: 333px; overflow: visible; transition: transform 500ms ease 0s;">
_addImage: function hitch()
_attrs: Object { "data-suspended": "", "data-hidden": "" }
_cleanUpRemovedImages: function hitch()
_ct: null
_defaultVisibleLayers: Array(15) [ 0, 1, 2, … ]
_displayLevels: undefined
_div: <div id="map_Topografie und Bodenbedeckung" style="position: absolute; width: 1136px; height: 333px; overflow: visible; transform: translate3d(0px, 0px, 0px); display: none;" data-suspended="" data-hidden="">
_errorHandler: function hitch()
_exclusionsPerZoom: null
_fireOnUpdate: false
_fireOnUpdateEvent: function hitch()
_hasMax: true
_hasMin: true
_hideDefaultSymbol: false
_infoTemplates: null
_inherited: Object { c: (), p: 3 }
_initLayer: function hitch()
_isRefLayer: false
_load: function hitch()
_loadCallback: undefined
_loadingList: null
_lowestLevel: 0
_lyrZEHandle: Object { remove: remove(), id: 11, receiveArguments: true, … }
_map: Object { _plugins: {…}, _internalLayerIds: (1) […], _layerSize: 6, … }
_multiple: 1
_noDom: 0
_onExtentChangeHandler_connect: null
_onPanHandler_connect: null
_onPanStartHandler_connect: null
_Handler_connect: Object { remove: remove(), id: 8, receiveArguments: true, … }
_onScaleHandler_connect: null
_onZoomHandler_connect: null
_onZoomStartHandler_connect: null
_opacityChangeHandler_connect: Object { remove: remove(), id: 0, receiveArguments: true, … }
_params: Object { }
_passives: Array []
_patchIE: false
_popTile: function hitch()
_removeList: null
_resamplingTolerance: undefined
_resumedOnce: true
_rrIndex: 0
_standby: null
_tileBounds: null
_tileErrorHandler: function hitch()
_tileH: 256
_tileIds: null
_tileLoadHandler: function hitch()
_tileMapCallback: function hitch()
_tileW: 256
_tiles: null
_titleForLegend: "Topografie und Bodenbedeckung"
_transitionEnd: function hitch()
_url: Object { path: "https://geoportal.bafg.de/arcgis3/rest/services/IKSR_WRRL_2015/k1_2000_de/MapServer", query: null }
_wakeTimer: null
_wrap: true
attributionDataUrl: ""
capabilities: "Map,Query,Data"
className: undefined
copyright: ""
credential: undefined
description: ""
exclusionAreas: undefined
fullExtent: Object { type: "extent", xmin: 389280.3733725788, ymin: 5822598.578892125, … }
hasAttributionData: false
id: "Topografie und Bodenbedeckung"
infoTemplates: null
initialExtent: Object { type: "extent", xmin: 389280.37337257876, ymin: 6256939.447573861, … }
isPNG32: false
isResampling: false
layerInfos: Array(15) [ {…}, {…}, {…}, … ]
legendResponse: Object { layers: (13) […], _ssl: undefined }
loaded: true
maxImageHeight: 4096
maxImageWidth: 4096
maxRecordCount: 1000
maxScale: 1128.497176
minScale: 591657527.591555
normalization: true
onFeatureReducti: function c()
onFeatureReductionRendererChange: function c()
"token punctuation">: function c()
onOpacityChange: function c()
onScaleRangeChange: function c()
onVisibilityChange: function c()
"onvisible-layers-change": function c()
refresh: function hitch()
refreshInterval: 0
resampling: false
resourceInfo: "{\"currentVersion\":10.51,\"serviceDescription\":\"\",\"mapName\":\"Layers\",\"description\":\"\",\"copyrightText\":\"\",\"supportsDynamicLayers\":true,\"layers\":[{\"id\":0,\"name\":\"rwseg_2000_anno_karte\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":[],\"minScale\":0,\"maxScale\":0},{\"id\":1,\"name\":\"cities_2000_anno\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":[],\"minScale\":0,\"maxScale\":0},{\"id\":2,\"name\":\"Rwseg_DATEN\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":3,\"name\":\"Grenze der 1-Meilenzone\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":4,\"name\":\"Isselmeer_Deich\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":5,\"name\":\"See_CHXX\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":6,\"name\":\"Flussgebietseinheit Rhein\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":7,\"name\":\"Uebergangsgewaesser_K1\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":8,\"name\":\"rwseg_Legende\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":9,\"name\":\"rwseg_chxx\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":10,\"name\":\"Kanal m Wesel Datteln Kanal\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":11,\"name\":\"Kanal\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":12,\"name\":\"Canal_NL\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":13,\"name\":\"Corine Land Cover 2006\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0},{\"id\":14,\"name\":\"gtopo30_hil\",\"parentLayerId\":-1,\"defaultVisibility\":true,\"subLayerIds\":null,\"minScale\":0,\"maxScale\":0}],\"tables\":[],\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857},\"singleFusedMapCache\":true,\"tileInfo\":{\"rows\":256,\"cols\":256,\"dpi\":96,\"format\":\"PNG\",\"compressionQuality\":0,\"origin\":{\"x\":-20037508.342787,\"y\":20037508.342787},\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857},\"lods\":[{\"level\":0,\"resolution\":156543.03392800014,\"scale\":591657527.591555},{\"level\":1,\"resolution\":78271.51696399994,\"scale\":295828763.795777},{\"level\":2,\"resolution\":39135.75848200009,\"scale\":147914381.897889},{\"level\":3,\"resolution\":19567.87924099992,\"scale\":73957190.948944},{\"level\":4,\"resolution\":9783.93962049996,\"scale\":36978595.474472},{\"level\":5,\"resolution\":4891.96981024998,\"scale\":18489297.737236},{\"level\":6,\"resolution\":2445.98490512499,\"scale\":9244648.868618},{\"level\":7,\"resolution\":1222.992452562495,\"scale\":4622324.434309},{\"level\":8,\"resolution\":611.4962262813797,\"scale\":2311162.217155},{\"level\":9,\"resolution\":305.74811314055756,\"scale\":1155581.108577},{\"level\":10,\"resolution\":152.87405657041106,\"scale\":577790.554289},{\"level\":11,\"resolution\":76.43702828507324,\"scale\":288895.277144},{\"level\":12,\"resolution\":38.21851414253662,\"scale\":144447.638572},{\"level\":13,\"resolution\":19.10925707126831,\"scale\":72223.819286},{\"level\":14,\"resolution\":9.554628535634155,\"scale\":36111.909643},{\"level\":15,\"resolution\":4.77731426794937,\"scale\":18055.954822},{\"level\":16,\"resolution\":2.388657133974685,\"scale\":9027.977411},{\"level\":17,\"resolution\":1.1943285668550503,\"scale\":4513.988705},{\"level\":18,\"resolution\":0.5971642835598172,\"scale\":2256.994353},{\"level\":19,\"resolution\":0.29858214164761665,\"scale\":1128.497176}]},\"initialExtent\":{\"xmin\":389280.37337257876,\"ymin\":6256939.447573861,\"xmax\":1330828.506468845,\"ymax\":7122763.679222325,\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857}},\"fullExtent\":{\"xmin\":389280.3733725788,\"ymin\":5822598.578892125,\"xmax\":1330828.5064688448,\"ymax\":7122763.679222326,\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857}},\"minScale\":591657527.591555,\"maxScale\":1128.497176,\"units\":\"esriMeters\",\"supportedImageFormatTypes\":\"PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP\",\"documentInfo\":{\"Title\":\"compath_2000_de.mxd\",\"Author\":\"\",\"Comments\":\"\",\"Subject\":\"\",\"Category\":\"\",\"AntialiasingMode\":\"None\",\"TextAntialiasingMode\":\"Force\",\"Keywords\":\"\"},\"capabilities\":\"Map,Query,Data\",\"supportedQueryFormats\":\"JSON, AMF, geoJSON\",\"exportTilesAllowed\":false,\"supportsDatumTransformation\":true,\"maxRecordCount\":1000,\"maxImageHeight\":4096,\"maxImageWidth\":4096,\"supportedExtensions\":\"WMSServer\"}"
scales: Array(20) [ 591657527.591555, 295828763.795777, 147914381.897889, … ]
setDefinitionExpression: function c()
setInfoTemplates: function c()
setLayerDefinitions: function c()
setRenderer: function c()
spatialReference: Object { wkid: 102100, latestWkid: 3857 }
supportsDynamicLayers: true
suspended: true
tileInfo: Object { rows: 256, cols: 256, dpi: 96, … }
units: "esriMeters"
updating: false
url: "https://xxxx/xxx/rest/services/xxx/xxx/MapServer"
version: 10.51
visible: false
visibleAtMapScale: true
visibleLayers: Array(15) [ 0, 1, 2, … ]
<prototype>: Object { declaredClass: "esri.layers.ArcGISTiledMapServiceLayer", _agolAttrs: (14) […], _isReference: false, … }Any hint would be appreciated !!
Mehretab
