Did you include a reference to the esri.css file? This requirement was added to the JS API fairly recently, and if you omit it the results look like what is show in your screenshot.
Did you include a reference to the esri.css file? This requirement was added to the JS API fairly recently, and if you omit it the results look like what is show in your screenshot.
I checked, and yes I have a ref to the esri.css file..
I would double-check that you've included a <link> tag to bring in esri.css and make sure it's being loaded via your browser's dev tools. That seems to be the most likely explanation for the issue you're seeing.
I put together a version of their "nested" sample and it works. It's attached as a .zip file.
Edit: You also said "WMS" but the screen shot looks like it's showing the standard ArcGIS Online Streets basemap. Did you mean tiled service? I used the streets tiled service in my example.
I would double-check that you've included a <link> tag to bring in esri.css and make sure it's being loaded via your browser's dev tools. That seems to be the most likely explanation for the issue you're seeing.
I put together a version of their "nested" sample and it works. It's attached as a .zip file.
Edit: You also said "WMS" but the screen shot looks like it's showing the standard ArcGIS Online Streets basemap. Did you mean tiled service? I used the streets tiled service in my example.
