1. A dictionary system for providing dictionary data to a Web server system that includes a memory storing an application program and a processor executing the application program for providing a service to a client terminal connected to the Web server system by responding a processing result to the client terminal in response to a request from the client terminal, and displaying a screen making up a screen control when the processing result is displayed on a screen of the client terminal; wherein the Web server system adjusts, for input/output items displayed on the screen of the client terminal, a layout of the screen controls corresponding to each of the input/output items and displays it on the screen of the client terminal by a parts object, the parts objects having at least information about a label control for displaying a text representing a name of the input/output items and information about an input/output control for displaying an input/output of the input/output items; the Web server system can specify layout information by a source code of the application program independently of display of the parts object, the layout information being about adjustment contents of the layout that includes a disposing pattern of the plurality of screen controls displayed by the parts objects and/or respective display widths of the screen controls; the dictionary system comprises: a plurality of types of dictionary tables having a hierarchical structure, the dictionary table having a large applicable range serving as a higher level regarding a range to which the dictionary data is applied; and a dictionary processing unit for acquiring the dictionary data corresponding to a specified key from the specified dictionary table; the dictionary data retained by the dictionary table includes converting a data item including an attribute value of the input/output controls, the data item relating to the parts object displayed on the screen of the client terminal; and the dictionary processing unit receives specification about which hierarchy of the hierarchical structure in the dictionary tables is to be referenced when the dictionary data is to be acquired from the dictionary table, and sequentially inquires the dictionary table of a further higher level whether the dictionary table has the dictionary data corresponding to the key or not if the dictionary data corresponding to the specified key is not present in the dictionary table of the specified hierarchy.
1. A dictionary system for providing dictionary data to a Web server system that includes a memory storing an application program and a processor executing the application program for providing a service to a client terminal connected to the Web server system by responding a processing result to the client terminal in response to a request from the client terminal, and displaying a screen making up a screen control when the processing result is displayed on a screen of the client terminal; wherein the Web server system adjusts, for input/output items displayed on the screen of the client terminal, a layout of the screen controls corresponding to each of the input/output items and displays it on the screen of the client terminal by a parts object, the parts objects having at least information about a label control for displaying a text representing a name of the input/output items and information about an input/output control for displaying an input/output of the input/output items; the Web server system can specify layout information by a source code of the application program independently of display of the parts object, the layout information being about adjustment contents of the layout that includes a disposing pattern of the plurality of screen controls displayed by the parts objects and/or respective display widths of the screen controls; the dictionary system comprises: a plurality of types of dictionary tables having a hierarchical structure, the dictionary table having a large applicable range serving as a higher level regarding a range to which the dictionary data is applied; and a dictionary processing unit for acquiring the dictionary data corresponding to a specified key from the specified dictionary table; the dictionary data retained by the dictionary table includes converting a data item including an attribute value of the input/output controls, the data item relating to the parts object displayed on the screen of the client terminal; and the dictionary processing unit receives specification about which hierarchy of the hierarchical structure in the dictionary tables is to be referenced when the dictionary data is to be acquired from the dictionary table, and sequentially inquires the dictionary table of a further higher level whether the dictionary table has the dictionary data corresponding to the key or not if the dictionary data corresponding to the specified key is not present in the dictionary table of the specified hierarchy. 2. The dictionary system according to claim 1 , wherein information about permission/non-permission of reference to the dictionary table of each hierarchy in the hierarchical structure and/or, if the dictionary data corresponding to the specified key is not present in the dictionary table of a referenced hierarchy, information about permission/non-permission of reference to the dictionary table of a further higher level can be set.