Layer display level bug fix

qinbo

2022-02-18 a57c6e7fbcb80806a42d774d69e9fe821c1afbfc

 js/function_1001.js

@@ -46,7 +46,8 @@
    style_selected: item.style_selected,
    style_options: item.styleoptions,
    regiontype:item.regiontype,
    flyTo: false
    flyTo: false,
    zIndex:item.zIndex
  });