Text encoding in widgets

Question

I have issues with text encoding in widgets. This is Angular 8 app. Language is Swedish. Swedish symbols from data layer are displayed correctly. But those defined in html do not display correctly:

Is there any way to resolve this issue?

EvryIndustries_Sweden · Answer

Table - it is a custom widget. Such problem I have with all html content on the map. But if the data from Feature Layer all displays correctly. The same was with Feature Table Header names are defined in html (like text in tags). Row data is from Feature Layer. Unfortunately I can't share app or featurelayer. But I can send parts of the code: import { Component, OnInit, ViewChild, ElementRef, Input, Output, EventEmitter, OnDestroy, Injector } from '@angular/core'; import { loadModules } from 'esri-loader'; import esri = __esri; import { EstateConfigService } from '../services/estate-config.service'; import { EstateConfig } from '../config/estate.config'; import { EsryCredentaials } from '../models/EsryCredentaials.model'; import { TranslateService } from '@ngx-translate/core'; @Component({ selector: 'app-my-estate-map', templateUrl: './my-estate-map.component.html', styleUrls: ['./my-estate-map.component.scss'], }) export class MyEstateMapComponent implements OnInit, OnDestroy { @Input() personalNumber: string; @Output() estateDataLoadedEvent = new EventEmitter<any[]>(); @ViewChild('mapViewNode', { static: true }) private mapViewEl: ElementRef; private _view: esri.MapView = null; private _webMap: esri.WebMap = null; private _featureLayer: esri.FeatureLayer = null; private zoomToExtentFunc: any; private highLightPolygonFunc: any; tableData: any[]; tableFields: any[]; forestryPlanDocuments: any[]; forestryPlanOptions: any[]; selectedDepartment: string; private estateConfig: EstateConfig; constructor(private translateService: TranslateService,injector: Injector) { this.estateConfig = injector.get(EstateConfigService); } ngOnInit(): void { try { this.initializeMap(); } catch (e) { console.error('EsriLoader: ', e); } this.tableFields = [ { name: "Department", label: this.translateService.instant('myEstateMap.columnHeadings.department') }, { name: "Area", label: this.translateService.instant('myEstateMap.columnHeadings.area') }, { name: "Age", label: this.translateService.instant('myEstateMap.columnHeadings.age') }, { name: "MaturityClass", label: this.translateService.instant('myEstateMap.columnHeadings.maturityClass') }, { name: "ManagementClass", label: this.translateService.instant('myEstateMap.columnHeadings.managementClass') }, { name: "SiteIndex", label: this.translateService.instant('myEstateMap.columnHeadings.siteIndex') }, { name: "WoodVolume", label: this.translateService.instant('myEstateMap.columnHeadings.woodVolume') }, { name: "GrowingDepartmentStock", label: this.translateService.instant('myEstateMap.columnHeadings.growingDepartmentStock') }, { name: "PineDistribution", label: this.translateService.instant('myEstateMap.columnHeadings.pineDistribution') }, { name: "SpruceDistribution", label: this.translateService.instant('myEstateMap.columnHeadings.spruceDistribution') }, { name: "BroadLeavesDistribution", label: this.translateService.instant('myEstateMap.columnHeadings.broadLeavesDistribution') }, { name: "HardWoodDistribution", label: this.translateService.instant('myEstateMap.columnHeadings.hardWoodDistribution') }, { name: "ForeignSpeciesDistribution", label: this.translateService.instant('myEstateMap.columnHeadings.foreignSpeciesDistribution') }, { name: "Stems", label: this.translateService.instant('myEstateMap.columnHeadings.stems') }, { name: "AverageTreeTrunk", label: this.translateService.instant('myEstateMap.columnHeadings.averageTreeTrunk') }, { name: "Description", label: this.translateService.instant('myEstateMap.columnHeadings.description') }, { name: "ActionType", label:this.translateService.instant('myEstateMap.columnHeadings.actionType') }, { name: "Urgency", label: this.translateService.instant('myEstateMap.columnHeadings.urgency') }, { name: "RemovalGrowthPerc", label: "%" }, { name: "RemovalGrowth", label: this.translateService.instant('myEstateMap.columnHeadings.removalGrowth') }, { name: "YearlyGrowth", label: this.translateService.instant('myEstateMap.columnHeadings.yearlyGrowth') }]; } onSelectedDepartmentChanged(feature: any): void { this.highLightPolygonFunc(feature); } onForestryPlansSelectChange(value: string): void { this.selectedDepartment = ''; this.forestryPlanDocuments = this.forestryPlanOptions.filter(obj => { return obj.forestryPlanId === value })[0].documents this._featureLayer.definitionExpression = this.createDefinitionExpression(`ForestryPlanId = ${value}`); this.zoomToExtentFunc(); const query = this._featureLayer.createQuery() query.returnGeometry = true; this._featureLayer.queryFeatures(query).then(response => { this.tableData = response.features.map(item => ({ Department: item.attributes.Department, Area: item.attributes.Area, Age: item.attributes.Age, MaturityClass: item.attributes.MaturityClass, ManagementClass: item.attributes.ManagementClass, SiteIndex: item.attributes.SiteIndex, WoodVolume: item.attributes.WoodVolume, GrowingDepartmentStock: item.attributes.GrowingDepartmentStock, PineDistribution: item.attributes.PineDistribution, SpruceDistribution: item.attributes.SpruceDistribution, BroadLeavesDistribution: item.attributes.BroadLeavesDistribution, HardWoodDistribution: item.attributes.HardWoodDistribution, ForeignSpeciesDistribution: item.attributes.ForeignSpeciesDistribution, Stems: item.attributes.Stems, AverageTreeTrunk: item.attributes.AverageTreeTrunk, Description: item.attributes.Description, ActionType: item.attributes.ActionType, Urgency: item.attributes.Urgency, YearlyGrowth: item.attributes.YearlyGrowth, RelatedFeature: item })) }) } createDefinitionExpression(subExpression: string): string { const baseExpression = `SupplierIds LIKE '%${this.personalNumber}%'`; return subExpression ? baseExpression + " AND (" + subExpression + ")" : baseExpression; } async initializeMap(): Promise<void> { // Load the modules for the ArcGIS API for JavaScript const [WebMap, MapView, esriId, ServerInfo, FullScreen, BaseMapToggle, SimpleFillSymbol] = await loadModules([ 'esri/WebMap', 'esri/views/MapView', 'esri/identity/IdentityManager', 'esri/identity/ServerInfo', 'esri/widgets/Fullscreen', 'esri/widgets/BasemapToggle', 'esri/symbols/SimpleFillSymbol' ], this.estateConfigForMap); this.zoomToExtentFunc = function () { const query = this._featureLayer.createQuery(); query.outSpatialReference = this._view.spatialReference this._featureLayer.queryExtent(query).then(response => { this._view.goTo(response.extent ).catch(function (error) { console.error(error); }); }); } this.highLightPolygonFunc = function (graphic) { this._view.graphics.removeAll(); if (graphic) { let symbol = new SimpleFillSymbol({ color: [102, 204, 255, 0.5], style: "solid", outline: { color: [0, 102, 204], width: 1 } }); var selectionGraphic = graphic; selectionGraphic.symbol = symbol; this._view.graphics.add(selectionGraphic); } } this._webMap = new WebMap({ portalItem: { id: '696e6f1ce4af48358d1b6ee3faf4278d', } }); this._webMap.when((map) => { this._featureLayer = map.layers.getItemAt(0); this._featureLayer.definitionExpression = this.createDefinitionExpression(''); this._featureLayer.when(() => { const query = this._featureLayer.createQuery() query.returnGeometry = true; return this._featureLayer.queryFeatures(query); }).then(response => { this.forestryPlanOptions = response.features .map(item => ({ forestryPlanId: item.attributes.ForestryPlanId, forestryPlanName: item.attributes.ForestryPlanName, documents: item.attributes.DocumentLinks.split(',').map(document => ({ name: document.substr(document.lastIndexOf('/') + 1), link: document })) })) .filter((obj, index, self) => { return self.findIndex(t => t.forestryPlanId === obj.forestryPlanId) === index }) this.onForestryPlansSelectChange(this.forestryPlanOptions[0].forestryPlanId); }); }); const mapViewProperties: esri.MapViewProperties = { container: this.mapViewEl.nativeElement, map: this._webMap }; const serverInfo = new ServerInfo(); serverInfo.server = 'https://www.arcgis.com'; serverInfo.tokenServiceUrl = 'https://www.arcgis.com/sharing/rest/generateToken'; serverInfo.shortLivedTokenValidity = 7200; //this parameter should be investigated and adjusted esriId.registerServers([serverInfo]); const userInfo = { username: this.esryCredentials._userId, password: this.esryCredentials._password, }; esriId.generateToken(serverInfo, userInfo).then((response) => { response.server = serverInfo.server; response.userId = this.esryCredentials._userId; esriId.registerToken(response); }); this._view = new MapView(mapViewProperties); this._view.popup.autoOpenEnabled = false; this._view.when(() => { this._view.on("click", event => { this._view.hitTest(event.screenPoint).then(response => { let result = response.results[0]; this.highLightPolygonFunc(response.results[0]?.graphic) if (!result?.graphic?.attributes?.OBJECTID) { this.selectedDepartment = ''; return; } this._featureLayer.queryFeatures({ outFields: ["*"], objectIds: result.graphic?.attributes?.OBJECTID }).then(response => { const department = response.features[0]?.attributes.Department this.selectedDepartment = department; }); }) }); }); let fullscreen = new FullScreen({ view: this._view, }); const toggle = new BaseMapToggle({ view: this._view, nextBasemap: 'hybrid', }); this._view.ui.add(fullscreen, 'top-left'); this._view.ui.add("forestryPlansDiv", "top-right"); this._view.ui.add(toggle, 'top-right'); this._view.ui.add('estateDataTable', 'bottom-leading'); await this._view.when(); return; } get estateConfigForMap(): EstateConfig { return this.estateConfig; } get esryCredentials(): EsryCredentaials { const credentials = this.estateConfig.esryCredentials; return { ...credentials } } ngOnDestroy(): void { if (this._view) { // destroy the map view this._view.container = null; } } } ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ <div #mapViewNode>div> <div class="container"> <div class="estate-table-container" id="tableDiv">div> div> <div class="esri-widget my-estate-widget" id="forestryPlansDiv"> <h2>Åtgärderh2> <select class="esri-select" (change)="onForestryPlansSelectChange($event.target.value)" id="forestryPlansSelect"> <option [value]="option.forestryPlanId" *ngFor="let option of forestryPlanOptions"> {{ option.forestryPlanName }} option> select> <ul> <li *ngFor="let doc of forestryPlanDocuments"> <a href="{{doc.link}}" target="_blank"><i class="material-icons">file_presenti>{{doc.name}}a> li> ul> div> <app-estate-data-table [dataFields]="tableFields" [tableData]="tableData" [selectedDepartment]="selectedDepartment" (selectedDepartmentChanged)="onSelectedDepartmentChanged($event)"> app-estate-data-table> ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

BjornSvensson · Answer

Evry Industries Sweden‌ - I'm not familiar with Angular but it "should" work. In your app, how are you retrieving the data used in that table?  I tested with webmap containing a regular feature layer where the field names contain åäö and it seems to work fine.

* https://codepen.io/bsvensson/pen/ZEQKovr

Are you overwriting the field names in your code? Could you share your app?  Or the featurelayer you're using?

EvryIndustries_Sweden · Answer

1) Version is 4.15 2) It's a custom html widgets but when I tried FeatureTable result was the same. 3) I have two options:

‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Like html (id="forestryPlansDiv") And as angular component (app-estate-data-table). Html in the component:

..........‍‍‍‍‍‍ But I guess it is the same for ArcGIS API. In scripts: this._view.ui.add(fullscreen, 'top-left'); this._view.ui.add("forestryPlansDiv", "top-right"); this._view.ui.add(toggle, 'top-right'); this._view.ui.add('estateDataTable', 'bottom-leading');‍‍‍‍ and result the same for both: