bugs.

web/building_saas/main/js/views/sub_view.js

@@ -82,6 +82,7 @@ $("#linkGCLMX").click(function(){
 });
 
 $("#linkJSCX").click(function(){        // 计算程序
+    $.contextMenu( 'destroy', "#subSpread" );
     $("#subItems").children().hide();
     $("#subSpread").show();
     pageCCOprObj.active = false;