JP2007133751A - Partitioned page information providing device, partitioned page display system and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To optionally change a fixed display area of partitioned pages and redisplay the partitioned pages after the change. <P>SOLUTION: A Web server 10 includes a first communication means communicating with a PC 20; a storage means storing partitioned page generation information for generating partitioned page information showing a fixed display area stationarily displayed on a screen and a non-fixed display area and fixed display area setting information for setting the fixed display area; a first transmission control means generating, upon receipt of a partitioned page information request from the PC 20, partitioned page information changed in the fixed display area based on the partitioned page generation information and fixed display area setting information corresponding to the partitioned page information request, and transmitting the generated partitioned page information to the PC 20; and a fixed display area change means changing the stored fixed display area setting information based on fixed display area change information received from the PC 20. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a divided page information providing apparatus, a divided page display system, and a program.

  2. Description of the Related Art Conventionally, Internet Web (World wide web) pages are displayed on a user terminal such as a PC (Personal Computer) by inputting a URL (Uniform Resource Locator) on a browser, and a server corresponding to the input URL on the Internet. Web page information was downloaded from and displayed on the screen.

  First, the user terminal transmits an input URL to the server. The server receives the input URL, reads out a file such as HTML (Hyper Text Markup Language) and an image corresponding to the URL from the database, and transmits the file as Web page information to the user terminal. Then, the user terminal receives Web page information from the server and displays a Web screen of the Web page information (see, for example, Patent Document 1).

  In addition, in the Web page display, a frame dividing function that can divide and display one page into a plurality of areas in one screen is implemented. With the frame dividing function, a fixed display area fixedly displayed on the screen and a non-fixed display area that can be scrolled in an area other than the fixed display area can be displayed on one screen. As a file that describes the page of the Web page information in the frame dividing function, one HTML file that governs the entire other file, at least one HTML file that describes the fixed display area, and a non-fixed display area are described. And at least one HTML file to be needed.

Furthermore, a pseudo frame method capable of displaying a plurality of areas using one HTML file is also implemented. By describing the fixed display area and the non-fixed display area in one HTML file by the pseudo frame method, the same function as the frame division can be realized.
JP 2000-207418 A

  However, in the conventional split page display method, for example, the size of the fixed display area can be changed by a mouse operation on the user terminal in the frame function, but the browser is restarted after the page after the change of the fixed display area is displayed. Sometimes the page after the last change could not be displayed again. Further, in the conventional Web screen display by the pseudo frame method, the size of the fixed display area cannot be changed by an operation on the user terminal.

  Furthermore, in the conventional divided page display method, the display content of the fixed display area cannot be changed by an operation on the user terminal.

  An object of the present invention is to arbitrarily change the fixed display area of a divided page and make it possible to display the changed divided page again.

In order to solve the above problems, the divided page information providing apparatus of the present invention
First communication means for communicating with the terminal device;
Split page generation information for generating split page information representing a split page including a fixed display area and a non-fixed display area fixedly displayed on the screen, and fixed display area setting information for setting the fixed display area; Storage means for storing
Upon receiving a split page information request from the terminal device via the first communication means, based on the split page generation information and the fixed display area setting information stored in the storage means and corresponding to the split page information request, First transmission control means for generating divided page information in which a fixed display area is set, and transmitting the generated divided page information to the terminal device via the first communication means;
Fixed display area changing means for changing fixed display area setting information stored in the storage means based on fixed display area change information received from the terminal device via the first communication means. Features.

  Further, for example, the divided page information may be configured as having one file in which the divided page is described.

Also, for example, the divided page information providing device,
The terminal device,
The terminal device
Second communication means for communicating with the divided page information providing device;
Display means for displaying display information;
Input means for receiving at least one input of the divided page request and the fixed display area change information;
Second transmission control means for transmitting at least one of the divided page request and the fixed display area change information input by the input means to the divided page information providing apparatus via the second communication means;
When the divided page information is received from the divided page information providing apparatus via the second communication unit, the display unit may be configured to display the divided page information on the display unit.

Further, for example, the input unit accepts input of input information related to the divided page information being displayed on the display unit,
The second transmission control means includes:
Transmitting the input information input by the input means to the divided page information providing apparatus via the second communication means;
When the first transmission control unit receives input information from the terminal device via the first communication unit, the input information and the divided page stored in the storage unit and corresponding to the divided page information request Based on the generation information and the fixed display area setting information, divided page information may be generated and transmitted to the terminal device via the first communication unit.

  Further, for example, the input information may be configured to include the fixed display area change information.

  According to the present invention, the fixed display area of a divided page can be arbitrarily changed, and the changed divided page can be displayed again.

  DESCRIPTION OF EMBODIMENTS Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. The present invention is not limited to the illustrated example.

  First, the apparatus configuration of the present embodiment will be described with reference to FIGS. FIG. 1 shows a configuration of a Web page display system 100 according to the present embodiment. FIG. 2 shows the internal configuration of the Web server 10. FIG. 3 shows the internal configuration of the PC 20.

  As shown in FIG. 1, a Web page display system 100 as a divided page display system according to this embodiment includes a Web server 10 device as a divided page information providing device and a PC (Personal Computer) 20 as a terminal device. Each device is connected via a communication network N. 1 shows a configuration in which one PC 20 is connected to the communication network N as the Web page display system 100, but a configuration in which a plurality of PCs 20 are connected to the communication network N may be used.

  The Web server 10 and the PC 20 are representatively shown as divided page information providing devices and terminal devices, respectively, and are not limited to this type and number. The terminal device may be a device having a browsing function such as a mobile communication terminal, a PDA (Personal Digital Assistant), a mobile phone, and a PHS (Personal Handyphone System) in addition to the PC.

  The communication network N is configured by a communication network such as an intranet or the Internet, and may include a LAN (Local Area Network), a WAN (Wide Area Network), an Internet provider, and the like.

  As shown in FIG. 2, the Web server 10 includes a CPU (Central Processing Unit) 11, an input unit 12, a RAM (Random Access Memory) 13, a display unit 14, a storage unit 15 as storage means, And a communication unit 16 as one communication unit, and each unit is connected via a bus 17.

  The CPU 11 centrally controls each part of the PC 10. The CPU 11 expands a program designated from the system program and various application programs stored in the storage unit 15 in the RAM 13 and executes various processes in cooperation with the program expanded in the RAM 13. The collaborative configuration of the CPU 11 and various programs functions as first transmission control means and fixed display area changing means.

  The CPU 11 receives a page address and form input information from the PC 20 in cooperation with a divided page information providing program to be described later. Based on the form input information, the CPU 11 determines the divided page information from the information in the Web page generation specification file 151 and the DB 152. Is generated and transmitted to the PC 20, and the fixed display area setting management DB file 153 is updated when the fixed display area is changed based on the form input information.

  The input unit 12 includes a keyboard including cursor keys, numeric input keys, various function keys, and the like, and outputs a pressing signal pressed by the operator using the keyboard to the CPU 11. Further, the input unit 12 may include a pointing device such as a mouse.

  The RAM 13 is a volatile memory, has a work area for storing various programs to be executed, data related to these various programs, and the like, and temporarily stores information.

  The display unit 14 includes an LCD (Liquid Crystal Display), a CRT (Cathode Ray Tube), and the like, and performs screen display according to a display signal from the CPU 11.

  The storage unit 15 includes a recording medium (not shown) in which various programs, various data, and the like are stored or writable in advance, and a storage such as an HDD (Hard Disk Drive) that stores various information in the recording medium in a readable manner Part. The storage unit 15 is not limited to a fixed one such as an HDD, but is a CD-R (Recordable) / RW (Rewritable), DVD (Digital Versatile Disk) -R / RW, memory card, portable hard disk, blue A portable storage unit to which a recording medium such as a large-capacity information recording medium using a laser is detachably mounted may be used.

  The storage unit 15 stores a divided page information providing program. In addition, the storage unit 15 stores a Web page generation specification file 151 as divided page generation information and a DB (DataBase) 152. The DB 152 includes a fixed display area setting management DB file 153 as fixed display area setting information, and an application information management DB file 154.

  The communication unit 16 includes a modem, a TA (Terminal Adapter), a router, a network card, and the like, and transmits / receives information to / from an external device such as the PC 20 on the connected communication network N.

  As shown in FIG. 3, the PC 20 includes a CPU 21, an input unit 22 as an input unit, a RAM 23, a display unit 24 as a display unit, a storage unit 25, and a communication unit 26 as a second communication unit. The components are connected via a bus 27.

  The CPU 21, input unit 22, RAM 23, display unit 24, storage unit 25, and communication unit 26 have the same configuration as the CPU 11, input unit 12, RAM 13, display unit 14, storage unit 15, and communication unit 16 of the Web server 10. The different parts will be described.

  The cooperative configuration of the CPU 21 and various programs functions as second transmission control means and display control means. In cooperation with the divided page display program, the CPU 21 transmits the page address and form input information input via the input unit 22 to the Web server 10, receives the divided page information from the Web server 10, and displays the display unit. 24.

  The storage unit 25 stores a divided page display program. The communication unit 26 transmits and receives information to and from devices such as the Web server 10 on the communication network N.

  Next, information stored in the storage unit 15 will be described with reference to FIGS. 4 and 5. FIG. 4 shows the ASPX file 30. FIG. 5 shows a split screen 241.

  The web page generation spec file 151 stored in the storage unit 15 is a web page having a fixed display area that is always fixedly displayed on the screen and a non-fixed display area that can be scrolled other than that. A file to be displayed on the terminal device.

  The Web page generation specification file 151 includes an ASPX file of ASP (Active Server Page) and a DLL (Dynamic Link Library) file. The ASPX file is a source file in which HTML is extended to represent a dynamic page. The DLL file is a library file that can be used in common by a plurality of programs (ASPX files). For example, a function for acquiring information to be displayed on the screen from the DB 152, and a function for updating input information input by the terminal device to the DB 152. It is possible to control the availability and display / non-display of parts (buttons, selection lists, etc.) on the screen.

  In the present embodiment, it is assumed that the DLL file reads various information about the fixed display area setting management DB file 153 and the application information management DB file 155 and updates various information based on input information from the PC 20.

  With reference to FIG. 4, the ASPX file 30 as an example of the ASPX file of the Web page generation specification file 151 will be described.

  The ASPX file 30 is a divided page source file for displaying the divided screen 241 shown in FIG. The split screen 241 includes a header part 242 as a fixed display area at the top of the screen, a body part 243 as a non-fixed display area at the center on the screen, and a footer part 244 as a fixed display area at the bottom of the screen. It is. The body portion 243 includes a scroll bar 243A and can be scrolled up and down by the scroll bar 243A.

  As shown in FIG. 4, in the ASPX file 30, a style sheet part 31, a header definition part 32, a body definition part 33, and a footer definition part 34 are described between body tags. In the style sheet portion 31, the header portion 242 and the footer portion 244 shown in FIG. 5 are defined as margins by “Margin”, and the sizes of the header portion 242, the body portion 243, and the footer portion 244 are defined. Are defined as 45, 0, 40 px in order.

  In the header definition unit 32, characters, images, and the like to be pasted on the header unit 142 defined as margins by the Margin attribute are described and defined between Table tags. In the body definition section 33, the contents of the body section 243 are described, the body section 243 shown in FIG. 5 is defined to be scrollable by the OVERFLOW attribute, and the WIDTH attribute and the HIGH attribute are infinite (100%). Defined.

  By describing the ASPX file 30 in this way, the split screen 241 shown in FIG. 5 can be displayed on the PC 20 or the like by using the Web page generation specification file 151.

  The fixed display area setting management DB file 153 in the DB 152 shown in FIG. 2 is information for setting the presence / absence, size, number, position, color, display content, etc. of the fixed display area (242, 244) of the divided screen 241. including.

  The application information management DB file 154 in the DB 152 includes various information to be inserted into the Web page. When displaying a Web page, the application information management DB file 154 is read by the DLL file of the Web page generation specification file 151 and incorporated in the Web page information (divided page information).

  For example, when an employee name list of a predetermined company is put on a Web page, the employee name list of the company is stored in the application information management DB file 154. Then, even if only the employee list is changed, the employee of the Web page displayed on the PC 20 can be changed by changing the employee name list in the application information management DB file 154 without changing the Web page generation specification file 151. The name list can be updated.

  Next, the operation of the Web page display system 100 will be described with reference to FIGS. FIG. 6 is a flowchart showing the operation of the divided page display process executed in the PC 20. FIG. 7 is a flowchart showing the operation of the divided page information providing process executed in the Web server 10.

  With reference to FIG. 6, the divided page display process performed in PC20 is demonstrated. The split page display process is a process of displaying a split page (screen) as a Web page (screen) having a fixed display area and a non-fixed display area so that the setting of the fixed display area can be arbitrarily changed.

  In the PC 20, for example, a browser program for browsing a Web page is read from the storage unit 25 and expanded in the RAM 23 in advance, and the browser is activated by the cooperation of the browser program and the CPU 21. Then, with the PC 20 receiving the input of the divided page address (URL) from the user via the input unit 22 as a trigger, the CPU 21 and the divided page display read out from the storage unit 25 and expanded in the RAM 23 are displayed. Split page display processing is executed in cooperation with the program.

  First, in step S <b> 11, the address of the input divided page is transmitted to the Web server 10 via the communication unit 26. In step S 12, the divided page information is received from the Web server 10 via the communication unit 16, and the divided page information is displayed on the display unit 24.

  In step S13, an operation input from the user via the input unit 22 is accepted. The operation input is a form input in a divided page or a display end instruction of a divided page (browser execution end or another Web page display instruction). The contents of the form input are accepted as form input information as input information. In step S14, it is determined whether or not the operation input in step S13 is a form input. Input for changing various settings in the fixed display area is performed by form input. For this reason, when there is an input for changing various settings of the fixed display area, fixed display area change information including the contents thereof is included in the form input information.

  If it is determined in step S14 that the operation input is a form input, the process proceeds to step S15. In step S15, the form input information is transmitted to the Web server 10 via the communication network N, and the process proceeds to step S12. If it is determined in step S14 that the operation input is not a form input, the operation input is a split page display end instruction, and the split page display process shown in FIG. 6 ends.

  With reference to FIG. 7, the divided page information providing process executed in the Web server 10 will be described. The split page information providing process is a process of generating split page information as Web page information so that the contents of the form input on the PC 20 side can be reflected and transmitting it to the PC 20.

  In the Web server 10, for example, triggered by the start of reception of information from the PC 20 via the communication unit 16, the CPU 11 and a divided page information providing program read from the storage unit 15 and expanded in the RAM 13. The division page information provision processing is executed by cooperation. That is, the divided page information providing process is repeatedly executed every time information is received from the PC 20.

  First, in step S21, information (division page address, form input information) is received from the PC 20 via the communication unit 16 corresponding to steps S11 and S15 of the division page display process. In step S22, the Web page generation specification file 151 corresponding to the address of the display request page received in step S21 is read from the storage unit 15.

  In step S23, it is determined whether or not the information received in step S21 is form input information. If it is form input information, YES is determined in the step S23, and the process proceeds to a step S24, in which it is determined whether or not there is fixed display area change information in the form input information. If it is determined in step S24 that there is fixed display area change information, the process proceeds to step S25. In step S25, the fixed display area setting management DB file 153 is updated based on the fixed display area change information.

After execution of step S25, in step S26, as the in-page control process, based on the form input information other than the fixed display area change information, the contents of the form input information are reflected in the Web page generation specification file 151. In-page control is performed, and divided page information having one file (HTML file) in which the divided page is described in HTML code is generated. Specifically, based on the Web page generation specification file 151 and the form input information, divided page information having a file in which an HTML code including the contents of the form input information is described is generated. The divided page information includes a file such as an image file to be pasted on a divided page in addition to one file in which the divided page is described in HTML code.
If it is determined in step S24 that there is no fixed display area change information, the process proceeds to step S26 without executing step S25.

  In step S27, the fixed display area setting management DB file 153 is read from the storage unit 15, the portion related to the fixed display area of the ASPX file in the Web page generation specification file 151 is analyzed, and the analysis result and the fixed display area are analyzed. The divided page information is changed or generated so that the contents of the setting management DB file 153 are reflected in the fixed display area. Specifically, when the divided page information is generated in step S26, based on the fixed display area setting management DB file 153, the presence / absence, number, position, size, color, display of the fixed display area of the divided page information The setting part such as contents is changed. Further, when the divided page information is not generated, the presence / absence, number, position, size, and color of the fixed display area of the divided page information based on the Web page generation specification file 151 and the fixed display area setting management DB file 153 Then, divided page information including one HTML code file having a setting portion such as display contents is generated. In step S27, the application information management DB file 154 corresponding to the fixed display area is read, and the divided page information is appropriately changed so that the content is reflected in the fixed display area.

  In step S28, the portion related to the non-fixed display area of the ASPX file of the Web page generation specification file 151 is analyzed, and the divided page information is changed so that the analysis result is reflected in the non-fixed display area. In step S28, the divided page information is changed so that the application information management DB file 154 corresponding to the non-fixed display area is also appropriately read and reflected in the non-fixed display area.

  In step S29, the divided page information generated and changed in steps S26 to S28 corresponding to step S12 of the divided page display process is transmitted to the PC 20 via the communication unit 26, and the divided page information shown in FIG. The providing process ends.

  As described above, according to the present embodiment, a divided page described in one file and having a fixed display area and a non-fixed display area is displayed on the PC 20 on a single screen, and fixed by a form input on the PC 20 side by the user while browsing the page. Since the display area setting management DB file 153 is changed and set, the fixed display area of the divided pages can be arbitrarily changed and displayed. In particular, the display content of the fixed display area can be changed. In addition, since the fixed display area setting management DB file 153 after the change is stored, even after the browser is restarted or the like, by reading the display area setting management DB file 153, the divided page after the change is stored in the PC 20 again. Can be displayed.

  In addition, since a divided page (HTML code of divided page information) is described in one file, information can be easily exchanged between the fixed display area and the non-fixed display area.

  Further, the form input of the divided page being displayed on the PC 20 can easily reflect the form input information on the divided page information being viewed. Furthermore, the fixed display area setting management DB file 153 can be updated by a form input of the divided page being displayed on the PC 20.

  The description in the above embodiment is an example of the divided page information providing apparatus, the divided page display system, and the program according to the present invention, and the present invention is not limited to this.

  In the above embodiment, the fixed display area is displayed as a header part and a footer part. However, the present invention is not limited to this. For example, the fixed display area may be set to the left, right, center, or any position and shape of the screen, and the number of fixed display areas may be set to an arbitrary number.

  In the above embodiment, the user on the PC 20 side changes the fixed display area setting management DB file 153 while browsing the page. However, the present invention is not limited to this. For example, when the page 20 is not being browsed, the PC 20 accepts input of change information of the fixed display area setting management DB file 153 from the user via the input unit 22, and the change information is transmitted from the PC 20 to the Web server 10 via the communication network N. The fixed display area setting management DB file 153 may be updated based on the change information transmitted to the Web server 10 and received by the Web server 10. Further, the Web server 10 receives an input of change information of the fixed display area setting management DB file 153 from the administrator via the input unit 12, and the fixed display area setting management DB file 153 is updated based on the change information. It is good also as a structure.

  In the above embodiment, as the HTML description method for the divided pages, the fixed display area is set to the margin of the main body (non-fixed display area), and various settings are made with the TABLE tag in the margin part to display the fixed display area. However, the present invention is not limited to this, and a configuration may be adopted in which the divided pages are expressed by one file using another description method. Also, the divided pages may be expressed by other methods such as frame division.

  Of course, the detailed configuration and detailed operation of each component of the Web page display system 100 in the above embodiment can be changed as appropriate without departing from the spirit of the present invention.

1 is a block diagram illustrating a configuration of a Web page display system 100 according to an embodiment of the present invention. 2 is a block diagram showing an internal configuration of a Web server 10. FIG. It is a block diagram which shows the internal structure of PC20. It is a figure which shows the ASPX file 30. FIG. It is a figure which shows the division screen 241. FIG. It is a flowchart which shows the divided page display process performed in PC20. 4 is a flowchart showing a divided page information provision process executed in the Web server 10.

Explanation of symbols

100 Web Page Display System 10 Web Server 11 CPU
12 Input unit 13 RAM
14 Display unit 15 Storage unit 16 Communication unit 17 Bus 20 PC
21 CPU
22 Input unit 23 RAM
24 display unit 25 storage unit 26 communication unit 27 bus

Claims (6)

First communication means for communicating with the terminal device;
Split page generation information for generating split page information representing a split page including a fixed display area and a non-fixed display area fixedly displayed on the screen, and fixed display area setting information for setting the fixed display area; Storage means for storing
Upon receiving a split page information request from the terminal device via the first communication means, based on the split page generation information and the fixed display area setting information stored in the storage means and corresponding to the split page information request, First transmission control means for generating divided page information in which a fixed display area is set, and transmitting the generated divided page information to the terminal device via the first communication means;
Fixed display area changing means for changing fixed display area setting information stored in the storage means based on fixed display area change information received from the terminal device via the first communication means. An apparatus for providing divided page information as a feature.   2. The divided page information providing apparatus according to claim 1, wherein the divided page information includes one file in which the divided pages are described. The divided page information providing device according to claim 1 or 2,
The terminal device,
The terminal device
Second communication means for communicating with the divided page information providing device;
Display means for displaying display information;
Input means for receiving at least one input of the divided page request and the fixed display area change information;
Second transmission control means for transmitting at least one of the divided page request and the fixed display area change information input by the input means to the divided page information providing apparatus via the second communication means;
A divided page display system comprising: a display control unit that displays the divided page information on the display unit when the divided page information is received from the divided page information providing apparatus via the second communication unit. . The input means accepts input of input information related to the divided page information being displayed on the display means,
The second transmission control means includes:
Transmitting the input information input by the input means to the divided page information providing apparatus via the second communication means;
When the first transmission control unit receives input information from the terminal device via the first communication unit, the input information and the divided page stored in the storage unit and corresponding to the divided page information request 4. The divided page display system according to claim 3, wherein divided page information is generated based on the generation information and the fixed display area setting information and transmitted to the terminal device via the first communication means. .   5. The divided page display system according to claim 4, wherein the input information includes the fixed display area change information. On the computer,
Split page generation information for generating split page information representing a split page including a fixed display area and a non-fixed display area fixedly displayed on the screen, and fixed display area setting information for setting the fixed display area; A function to store the
When a divided page information request is received from the terminal device, divided page information in which a fixed display area is set is generated based on the divided page generation information and the fixed display area setting information stored in the memory and corresponding to the divided page information request. A function of transmitting the generated divided page information to the terminal device;
A function of changing the fixed display area setting information stored in the memory based on the fixed display area change information received from the terminal device;
A program to realize

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