Update admin.main.js

遮罩层防止滚动

src/static/web/js/admin.main.js

@@ -118,13 +118,15 @@ function ChangeFullDiv(showhide, screenheigt) {
 			newobj.id = "fullpagediv";
 			newobj.style.position = "fixed";
 			newobj.className = "fullpagediv";
-			newobj.style.height = document.body.clientHeight + "px";
+			//newobj.style.height = document.body.clientHeight + "px";
 			document.body.appendChild(newobj);
 		} else {
 			newobj.style.display = "block";
 		}
+		document.body.style.overflow = "hidden";
 	} else {
 		if (newobj) newobj.style.display = "none";
+		document.body.style.overflow = "";
 	}
 }
 function SelectSource(e) {