Latest Contributions by jasonwriter

‎07-27-2022

Thank you Undral! Take care.

‎07-26-2022

Hi Andy, Thanks, that's the one I was trying to follow but the layer visibility code isn't working in the sample.

‎07-26-2022

Does anyone have an example of how to detect when a layer changes visibility? I'm trying to use the reactiveUtils but no luck. below is what I think should work and is in one of the reactiveUtils Samples but doesn't seem to work even in the sample. (it never triggers the callback function when i turn on and off layers). // Use reactiveUtils to check when a Collection has changed reactiveUtils.watch( () => [view.map.allLayers.forEach((layer) => layer.visible)], () => { console.log("layer visibiblity changed") let layerNames = ""; renderVisibleLayers(layerNames); } ); Or perhaps there is a better way to set up an event listener on all my layers for visibility? Thanks in advance. Jason.

‎02-10-2021

Does the status indicator on the layerlist work with grouped layers? Here is one of the samples. I can't seem to get mine to work. https://developers.arcgis.com/javascript/latest/sample-code/widgets-layerlist-actions/ Thanks. Jason.

‎11-12-2019

I have a tool that trims stream polyline features based on polyline geometry derived from the freehand polygon draw tool. Basically it deletes and trims everything in the freehand polygon geometry. But I don't want to leave a stream polyline non-contiguous by deleting a chunk in the middle. Is there a way to check if a polyline geometry is contiguous? Any help would be greatly appreciated.

‎05-16-2017

I have a feature layer that I am making a selection on and on "selection-complete" I have a confirmation box to verify the correct selection but the feature selection graphic doesn't seem to be applied at this point. How would I wait for the selection graphic to be shown before I show the confirmation box? Thanks in advance for the help. Jason.

‎06-09-2016

I'm trying to find some starter templates to use for an arcgis js API website, partly to not have to start from scratch but also to examine a completed site using best practices. In the past, I've started with one of the samples and expanded and modified it but I doubt that is the best method. I'm not using arcgis online and all of the templates I find are for arcgis online. Can those be modified for use with arcgis server rest services? Thank you for any help you can provide. Jason

‎04-25-2016

How would I check the file being uploaded with the attachmentEditor for size and type before it gets saved to the database.

‎10-28-2015

Yes. I actually figured it out. Thank you for the help though. Jason

‎10-28-2015

I am using the editor widget with the template picker but i only have one layer and symbol so the labels are a bit superfluous. Is there any way to remove the labels? Thank you in advance.

‎04-23-2015

I'm trying to build a linear referencing route table from the results a network service route task that I set up but can't seem to get access to them.

‎10-02-2014

I'm trying to use a left function in my where clause of my query to a rest service and can't seem to figure out the syntax. I can query the underlying sql database directly using the left function but not through the esri service. Is this possible? The documentation suggests that it is; "A where clause for the query. Any legal SQL where clause operating on the fields in the layer is allowed." tried: left([rid], 😎 = '14010002' left(rid, 😎 = '14010002' rid is a text field. Any help would be appreciated. Thanks in advance.

‎10-01-2014

I suspected that. Thank's Bjorn. j.

‎09-30-2014

Is there a way to snap to the end of a polyline rather than just one of the vertices with snappingManager?

‎09-19-2014

No problem. I got it figured out. Thank you for responding.

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Date Last Visited	‎07-27-2022 04:24 PM

My Ideas

Latest Contributions by jasonwriter

Re: reactiveUtils

Re: reactiveUtils

reactiveUtils

statusindicator on grouped layerlist

Evaluate polyline geometry for continuity

Selection graphic not added on feature layer selection-complete

Templates and best practices

AttachmentEditor - How to restrict certain file types and file sizes that get uploaded

Re: How to remove labels from template picker

How to remove labels from template picker

How to get route measures and id from network service routeTask?

Using a left function in a query where clause from a rest service

Re: snap to the end of a polyline

snap to the end of a polyline

Re: LayerDrawingOptions and transparency