API 4.9, LayerList + TileLayer bug?

DavideLimosani

Hello everyone,

give a look at this sample:

API 4.8 

It just adds a Tile layer to a LayerList widget (with api 4.8) and everything looks fine.

If you switch to 4.9 (API 4.9)  you can see a totally different behaviour. It looks like that the tile layer becomes a group layer and every single sub layer is added as a layer. I don't think this is the intended behaviour.

Is it a bug?

Thanks,

Davide

UndralBatsukh

Hi there, 

It is an expected behavior at 4.9. TileLayer.sublayers property was added at 4.9. So you have to set the TileLayer.listMode to hide-children to not show the sublayers information as shown below:

<SPAN class="keyword token">var</SPAN> layer <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">TileLayer</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">{</SPAN>
&nbsp; url<SPAN class="punctuation token">:</SPAN> <SPAN class="string token"><SPAN>"</SPAN><A class="jive-link-external-small" href="https://community.esri.com/external-link.jspa?url=https%3A%2F%2Fsit5.sistemigis.it%2Fsit%2Frest%2Fservices%2FDemo%2FDemoCache%2FMapServer" target="_blank">https://sit5.sistemigis.it/sit/rest/services/Demo/DemoCache/MapServer</A><SPAN>"</SPAN></SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp; title<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"Tile layer"</SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp; listMode<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"hide-children"</SPAN>
<SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
‍‍‍‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>