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remove wms previews or legends when blank #231

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merged 1 commit into from
Feb 14, 2023
Merged

remove wms previews or legends when blank #231

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4 changes: 2 additions & 2 deletions src/app/menupanel/common/infopanel/subpanel/subpanel.component.html
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,8 @@
</p>
</div>
<p *ngIf="wmsUrl!=undefined">
<b>WMS Preview: </b><img appImgLoading src="{{wmsUrl}}" height="100" width="100"/>
<b>WMS Preview: </b><img appImgLoading src="{{wmsUrl}}" (error)="onImgError($event)" height="100" width="100"/>
</p>
<p *ngIf="legendUrl!=undefined">
<b>Legend: </b><img appImgLoading src="{{legendUrl}}" class="infopanel-legend"/>
<b>Legend: </b><img appImgLoading src="{{legendUrl}}" (error)="onImgError($event)" class="infopanel-legend"/>
</p>
5 changes: 5 additions & 0 deletions src/app/menupanel/common/infopanel/subpanel/subpanel.component.ts
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Expand Up @@ -141,9 +141,14 @@ export class InfoPanelSubComponent implements OnChanges {
+ ',' + bbox.eastBoundLongitude + ',' + bbox.northBoundLatitude
+ '&WIDTH=400&HEIGHT=400';
this.wmsUrl = UtilitiesService.addUrlParameters(UtilitiesService.rmParamURL(onlineResources[j].url), params);
console.log(this.wmsUrl)
}
}
}
}
public onImgError(event: Event) {
// (event.target as HTMLImageElement).style.display = 'none';
(event.target as HTMLImageElement).parentElement.style.display = 'none';
}

}