topic Re: WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values that I know. in ArcGIS JavaScript Maps SDK Questions

WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values that I know.

DimaY — Fri, 02 Sep 2022 12:33:47 GMT

Please tell me how can determine it not initially, but dynamically, for example, by choosing from a list of all possible values that I know. Not as shown in the code const layer= new WMSLayer({
url: "MyGeoserverUrl",
sublayers: [{ name: "World" }],
}); This is very understandable. The question is whether it is possible to change this property on the go by choosing any value from the built interface. For example, there are such layers list {"World","Name1","Name2"}. When i choose "Name2" So write like this layer.sublayers = ... //code.

There was already a similar topic, but no one could give a clear answer. Apparently no one knows. Although I saw an example in the documentation that they write this way in the code. But the code doesn't work at all! I am using Angular.

And in addition, a very important question on the same topic. There is such a great example Learn how to change the basemap layer in a map. https://developers.arcgis.com/javascript/latest/change-the-basemap-layer/#create-a-new-pen

Is it even possible to do something similar for 3D WMSLayer?

I beg you, thank you very much and I really hope that someone knows and answers, please!

Re: WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values that I know.

GreteSoosalu — Mon, 05 Sep 2022 12:41:23 GMT

Hi @DimaY

If you're building a UI element to swap between various sublayers, I recommend to work with the sublayer visibility. Here's a sample app:

https://codepen.io/gsoosalu/pen/bGMNveY

Hope this helps you further. Let me know if you run into any further issues.

Re: WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values that I know.

DimaY — Mon, 12 Sep 2022 07:58:35 GMT

Thank you very much for your attention and your response. This is a very good idea! But... In code to make just visible true to Sublayer, every time you need to run through the cycle of all layers and look for it by name. Which is very very slow, long and inefficient. Really much easier just to change sublayers for WMSLayer. I saw code examples here as I wrote above, but he does not want to be friends with angular. If it were easy, I wouldn't be posting on the forum. Possible get out to come up with all sorts of tricks, write additional services and assign WMSLayer with new sublayers by selected Name. But there is no beautiful and optimal solution yet. Only everything topsy-turvy. Despite the fact that properties exist and they can be controlled in some way. But there is no explanation. Unfortunately.

topic Re: WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values ​​that I know. in ArcGIS JavaScript Maps SDK Questions

WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values ​​that I know.

Re: WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values ​​that I know.

Re: WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values ​​that I know.

topic Re: WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values that I know. in ArcGIS JavaScript Maps SDK Questions

WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values that I know.

Re: WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values that I know.

Re: WMSLayer sublayers how determine dynamically, for example, by choosing from list of all possible values that I know.