Latest Contributions by AndrewMurdoch1

Switching to using a in (1,2,3,4.....) Doesn't seem to work but does bypass the previous restriction.  The problem with using “in” is that the output doesn't seem to be SQL like.  Assuming “a in (1... 45 000)” returns 45 000 features, applying more filters and queries on top, makes it seem each of those 45 000 features has to apply the filter again, which cause performance to drop through the floor. Cheers ... View more

I found a workaround, if you ever run into this, but it requires a username / password. const param = { username: this.username, password: this.password } // @ts-ignore esriId.generateToken(serverInfo, param).then((tokenRes: any) => { esriId.registerToken({server: serverURL, token: tokenRes.token}); esriId.checkAppAccess(serverURL, appId).then((getCredRes) => { r(getCredRes); }).catch((error) => { console.log('Error - Checking App Access'); console.log(error); j(error); }) r(serverURL); }).catch((error) => { console.log('Error - Generating Token'); console.log(error); j(error); })   Then you'll be able to use the connection without getting stopped :). ... View more

Good Day I've had a lot of problems with the memory and Angular, so this is how we keep it in check: 1. Use a Store to keep the view / map, and use the RenderFactory to attach the view / map into and remove it from a container. 2. Make sure you're removing, freeing or deleting as many resources as possible, for instance here is some code from our ngOnDestroy() public ngOnDestroy(): void { this.esriSvc.removeMapViewContainer(this.mapViewEl); try { this._Attribution?.destroy(); this._Attribution = null; } catch (error) { console.log(error); } try { this._clickEvent?.remove(); this._clickEvent = null; this._BasemapGalleryWatcher?.remove(); this._BasemapGalleryWatcher = null } catch (error) { console.log(error); } try { this._sketchWidget?.destroy(); this._sketchWidget = null; this.sketchLayer?.destroy(); this.sketchLayer = null; } catch (error) { console.log(error); } try { this._view.map.layers.forEach((layer) => { layer.clear() layer.destroy() }) this._view.map.layers = null; } catch (error) { console.log(error); } try { this._view.ui.empty(); this._view.popup = null; } catch (error) { console.log(error); } try { this._map.removeAll(); } catch (error) { console.log(error); } try { this._widgets.forEach((widget) => { if (widget) { try { widget = null; } catch (error) { console.log(error); } } }) this._widgets = []; } catch (error) { console.log(error); } // // NOTE: This function resets every variable we allocate // this.destroyStuff(); }   3. Litsten to Andy, he's awesome and has helped me in the past. Using the method I described, I've been able to cycle between 10k maps with essentially 0 memory increase.  You can also look into using a global render setting, if that's applicable, and try to never destroy the map or remove and add it if you don't have to.  I've found in a lot of cases it's better to just hide it, then detach and add it back.  Although I know that can't always be avoided. ... View more

Got it!  Use a pointer-down, and pointer-up event, with a set flag: this._view.on("pointer-down", (event) => { this._view.hitTest(event).then((response) => { if (response.results.length && this._sketchWidget.activeTool === 'lasso-selection') { this.lassoSet = true; } }); }); this._view.on("pointer-up", (event) => { this._view.hitTest(event).then((response) => { if (response.results.length && this.lassoSet) { this.lassoSet = false; console.log('Response from Lasso Selection'); console.log(response); } }); });   Now I have a list of selected assets, so I can query them 🙂 - Hope this helps someone! Thanks ... View more

Ya, experimentation lead me to the community forum!  This is a pickle, I don't think there's a good way around this, since everything is generated client side. Luckily, there's another way to access these features and select them, but you can't do it on the map. ... View more

Good Day I know that you shouldn't query for things outside the DE, but assuming I want to select everything from the DE using the Sketch Widget selection tools, can I select things that aren't visible due to their size?  This can happen if the feature becomes too small to render. Thanks ... View more

Thanks! That did exactly what I wanted 🙂 ... View more