1. A web page display method comprising: receiving a requested Web page in a Web browser executing in memory by a processor of a computer, the Web page being defined by multiple different JavaServer Page (JSP) segments; referencing in the Web page a managed component in different ones of the JSP segments, the managed component sub-classing a manager class, the managed component inheriting methods from the manager class, the inherited methods selected from the group consisting of: a segment entry method in which a mode of the managed component is set either to SET or GET and a corresponding segment index is set to zero, a segment exit method in which a mode of the managed component is set to GET and a corresponding segment index is incremented by one, and a component entry method in which a segment index is set to zero irrespective of a mode of managed component; wherein the manager class defines a segment index method to query which of the JSP segments in the Web page is active at a time when a getter or setter method is invoked; assigning a different index to each of the JSP segments in the Web page; detecting invocation of a getter method of the managed component in the Web page; and, responsive to the detected invocation of the getter method, using the segment index method to determine which of the JSP segments is active when the getter method is invoked, identifying an index for the determined JSP segment, getting a value for a property using the identified index, incrementing the identified index, repeating the identifying, incrementing, and getting steps for each of the JSP segments, and then submitting the Web page.