Q: When the label theme layer is overlay by other theme layers in SuperMap iClient 7C for Javascript, how do you put the label thematic map on top of other thematic maps?

A: You can add the label thematic layer to the Map layer list after other thematic layers, or you can use the set LayerIndex() method in Map to move the layer to the location of the specified index (index value is from zero). Change the z-index value in the Map.