JP5127552B2 - Program and data display method using the program - Google Patents

Description

The present invention uses BGM (Back
In particular, technologies for providing services using add-ons such as Ground Music), in particular, web page display programs that display add-on services in units of frames and display multiple frames simultaneously in one window, and data display using these programs Regarding the method.

  For the purpose of providing new services such as BGM for administrators of blogs, homepages, etc., by adding scripts sent from the add-on server to existing web pages, frames for add-on services are added to existing web pages. There is a method to add. In this method, since the parent frame is always the existing web page, the URL (Uniform Resource Locator) of the web page does not change even after the add-on service is added. Therefore, the user does not change the URL, You can receive new services and services of existing web pages at the same time.

In the method of downloading a data file for a service such as BGM, generally, after downloading of the file is completed, the file is opened to reproduce and view the BGM. However, since downloading a file such as a large amount of data such as a video or BGM takes a long time, the service user has to wait for a long time until he / she can view it, and the service user is uncomfortable. I will give it. Therefore, streaming services (streaming) are used for reproduction of moving pictures, BGM, and the like. Streaming is a technology that enables playback at the same time as downloading a file, and is a technology that contributes to shortening the waiting time for file transmission / reception, such as downloading a moving image or a BGM file (see, for example, Patent Document 1). .
JP 2004-128992 A

  However, since the streaming service generally performs file transmission and file reproduction at the same time, it tends to be a process that imposes a very high load on the server. A block diagram of such a conventional streaming service such as BGM is shown in FIG. As shown in FIG. 12, a conventional service such as BGM is provided from a Web server 100 that provides a blog, a homepage, and the like. For this reason, for example, when the number of service users increases or the number of accesses to the server increases, the file transmission process may not be able to keep up. As a result, there has been a problem that it may be difficult to connect to the server, sound quality such as BGM may be deteriorated, or sound may be interrupted.

  In view of the above problems, an object of the present invention is to provide a program for providing a high-quality add-on service to a service user and a data display method using the program.

In order to solve the above problems, a program according to the present invention is a data display area of a data display terminal (for example, the user terminal 1 in the embodiment) connected to a network capable of transmitting data (for example, the Internet 2 in the embodiment) In addition, among the data stored in a plurality of data servers (for example, the existing Web server 3 and the add-on server 4 in the embodiment) connected to the network, the data existing at the position indicated by the specified position information on the network Is displayed. The data display area is divided to form at least two lower frame areas (for example, add-on service child frame 9 and existing service child frame 10 in the embodiment), and an upper frame area including the entire lower frame area Frame creation means (for example, script 5 for adding an add-on service in the embodiment, existing Web server HTML file 6 in the embodiment) that forms (for example, the parent frame 8 in the embodiment), and position information on the network are designated at least 2 Data display means (for example, an add-on service addition script 5 and an existing Web server HTML file 6 in the embodiment) for displaying each data from the two data servers in each of the lower frame areas. The data display means, when selected to change the data displayed in the lower frame area, displays the data displayed in the lower frame area while maintaining the location information of the upper frame area on the network. Is configured to change. In addition, the network includes a streaming service server (for example, the add-on server 4 in the embodiment) for performing online reproduction of music or moving images and the data display terminal, and includes a predetermined web page. at least one of the web data server (e.g., an existing Web server 3 in the embodiment) are and are connected, the program, the are stored in the streaming service server, available from the server for the streaming service When the data display terminal accesses the web data server by adding the obtained program to the web page of the web data server and uploading it to the web data server, the data table of the web data server Means configured to display each of the data of the streaming service server and the web data server with access to the streaming service server to each of said lower frame region. When the data display means is selected to change the data displayed in the lower frame area, the data display means is displayed in the lower frame area while maintaining the position information of the upper frame area on the network. Configured to change data.

The streaming service server stores additional service data, the web data server stores main service data, and the data display means includes the main service data and the additional service data. Is displayed in each of the lower frame areas, and the position information on the network of the upper frame area is preferably maintained as the position information on the network indicating the main service data.

  Further, in the above program, the frame creating means determines whether or not the data display area is divided and at least two lower frame areas are formed (for example, an add-on service addition script in the embodiment). 5. A configuration having an existing Web server HTML file 6) is desirable. The frame creation means preferably creates the lower frame area when the determination unit determines that at least two lower frame areas are not formed.

In order to solve the above problems, a data display method according to the present invention is a method performed using the program configured as described above, wherein the frame creation means forms the lower frame region and the upper frame region. And a data display step in which the data display means displays each data from the plurality of data servers in each of the lower frame areas . When the selection to change the data displayed in the lower frame area is made, the data display means displays the data displayed in the lower frame area while maintaining the position information of the upper frame area on the network. To change.

  In the data display method, it is preferable that the frame creating unit includes a determination unit that determines whether the data display area is divided and at least two lower frame areas are formed. The frame creation means preferably creates the lower frame area when the determination unit determines that at least two lower frame areas are not formed.

  In the program according to the present invention, the data display means is displayed in the lower frame area while maintaining the position information on the network of the upper frame area when the selection to change the data displayed in the lower frame area is made. Configured to change data. With this configuration, even if an operation for changing data in the lower frame area is performed, the position information (URL) on the network of the upper frame area does not change, and the initial setting is maintained. That is, the change in the data of each lower frame area does not affect the URL of the upper frame area. Therefore, it is possible to provide services provided to each of the lower frame areas to the service user independently and in a high quality state without interruption.

  In the above program, the plurality of data servers include a main data server storing main service data (for example, a blog) and a sub data server storing additional service data (for example, BGM). It is preferable that the URL of the frame area is maintained as the URL indicating the main service data. When configured in this way, for example, it becomes possible to operate the blog screen while playing back the sound of a favorite BGM without interruption, thereby providing a comfortable operating environment for the service user. It becomes possible. In addition, service data is transmitted from a different data server for each provided service. Therefore, for example, even when the main data server is in a high load state where access is concentrated and difficult to connect, a stable (continuous) service is received without being affected by the load state of the main data server. Can do. Therefore, it is possible to provide a comfortable operating environment for the service user.

  Further, in the above program, the frame creation means includes a determination unit that determines whether or not a lower frame area is formed. If it is determined that the lower frame area is not formed, the lower frame area is determined. A configuration to be created is preferable. When configured in this manner, the lower frame area is not created, and is created only when the lower frame area needs to be created. Therefore, the creation process of the lower frame area can be configured simply and reliably. A lower frame area can be created.

  In the data display method according to the present invention, when selection is made to change the data displayed in the lower frame area, the data display means only displays the data displayed in the lower frame area while maintaining the URL of the upper frame area. It is configured to change according to the selection. Therefore, even if the data of each lower frame area is changed, the URL of the upper frame area is not affected (does not change). Therefore, it is possible to provide services provided to each of the lower frame areas to the service user independently and in a high quality state without interruption.

  In the data display method, the frame creating means determines whether or not the lower frame area is formed in the determination unit, and creates the lower frame area when it is determined that the lower frame area is not formed. A configuration is preferred. In such a configuration, the lower frame area is created only when the lower frame area is not created. Therefore, the creation process of the lower frame area can be simply configured, and the lower frame area can be reliably created. .

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a block diagram schematically showing a configuration of an add-on service system 20 that executes a web page display method according to an embodiment of the present invention.

  The add-on service system 20 of FIG. 1 includes, for example, a user terminal 1 composed of a personal computer, an existing Web server 3 that provides services such as a blog and a homepage connected to the user terminal 1 via the Internet 2 and a BGM service. And an add-on server 4 that provides additional services.

  The user terminal 1 is a tool for accessing the existing Web server 3 and add-on server 4, and a personal computer is generally used as described above. The existing Web server 3 is configured to transmit a web page such as a blog or a homepage created by an administrator such as a blog or a homepage to the user terminal 1 via the Internet 2 in response to a request from the user terminal 1. . Similarly, the add-on server 4 is configured to transmit an additional web page such as a BGM service in response to a request from the user terminal 1. In FIG. 1, only one user terminal 1 is illustrated as a diagram showing the basic configuration, but in actual system operation, a service is operated for a plurality of user terminals.

  In the add-on service system 20 configured as described above, the means for accessing the Internet 2 from the user terminal 1 to the existing Web server 3 and the add-on server 4 is centered on a general Internet protocol such as HTTP (Hyper Text Transfer Protocol). Has been implemented.

  Up to this point, the configuration of the add-on service system 20 has been described. In the following, how an add-on service is added by an administrator such as a blog or a homepage will be described. Here, the administrator of the blog, the homepage, and the like adds, for example, a BGM add-on service to the blog, the homepage, etc. that he / she manages to perform the display operation of the blog, the homepage, etc. and the playback operation of the BGM on the user terminal 1. Can be done independently. Therefore, for example, a display operation of a blog, a homepage, and the like can be performed while reproducing a favorite BGM, and a comfortable operation environment can be provided to an administrator such as a blog, a homepage, etc. that operates the user terminal 1.

  First, an administrator such as a blog or a homepage operates the user terminal 1 to access the add-on server 4 via the Internet 2 and obtains a script 5 from the add-on server 4 through a UI (User Interface) as shown in FIG. To do. Then, as shown in FIG. 3, the acquired script 5 is added between the <head> tag and the </ head> tag of the web page 6 of the existing web server 3. By uploading three web pages 6 to which the script 5 is added to an existing web server, it becomes possible to use an add-on service from the user terminal 1 (see FIG. 4).

  After the upload is completed, open the web browser on the user terminal 1 and enter the URL of the existing service. The web browser creates the frame for the existing service and the frame for the add-on service using the embedded script, and then the user A screen on which the existing service frame and the add-on service frame are added is displayed on the terminal 1 (details will be described later). As shown in FIG. 5, an add-on service 7 such as BGM is added on the left side of the screen. The add-on service 7 can be deleted by deleting the script 5 added between the <head> tag and the </ head> tag and uploading the web page from which the script 5 has been deleted to the existing web server 3. It becomes possible.

  Up to this point, the method for adding an add-on service has been described. In the following, a frame control method for displaying an add-on service page will be described. The frame control related to this add-on service page display is performed when the add-on service system 20 uses a frame as shown in FIG. 6 when the add-on service is provided (when the web page to which the script 5 is added is uploaded). This is performed by dividing and displaying in the parent frame 8 and the plurality of child frames 9 and 10.

  Here, since the parent frame 8 shown in FIG. 6 sets the arrangement information of the child frames 9 and 10 and the like, it does not appear on the UI (User Interface). The parent frame 8 specifies the URL of the web page to be displayed on the child frames 9 and 10.

  Hereinafter, the frame control method will be described with reference to FIG. 7, focusing on the processing contents for determining whether or not an add-on service frame area (child frame 9) exists. FIG. 7 is a flowchart of web page display processing according to the embodiment of the present invention.

  7 will be described. When the page data of the web page to be displayed in the child frames 9 and 10 is loaded into the web browser displayed on the user terminal 1, the web browser is displayed in the HTML shown in FIG. Perform document display processing. At this time, if the add-on service frame area (child frame 9) is open, the page display process is executed as it is. On the other hand, when the child frame 9 is not open, such as at the first access, the HTML document display process is executed after the child frame 9 is created.

  7 will be described in the order of steps. First, an HTML document that is page data is received from the existing Web server 3 (step S101), and a Java script (Java ( (Registered trademark) Script) (step S102), the web browser displayed on the user terminal 1 determines whether or not the child frame 9 is loaded on the same web page (step S103).

  If the result of determination in step S103 is that the web page of the child frame 9 has been loaded in the browser (YES in step S103), the web browser displays the HTML document sent from the existing web server 3 as it is (step S105). This process is terminated. On the other hand, when the web page of the child frame 9 is not loaded on the web browser (when NO is determined in step S103), the web browser executes the add-on service frame area creation process of FIG. Step S104). Then, the process proceeds from step S104 to step S103 again. In step S103, it is determined that the web page of the child frame 9 is loaded in the web browser, and the process proceeds to step S105. In step S105, the HTML document is displayed and the process is terminated.

  The processing content (add-on service frame area creation processing) of step S104 shown in FIG. 7 will be described below with reference to FIG. In FIG. 8, the web browser displayed on the user terminal 1 determines that the child frame 9 is not loaded, notifies the existing web server 3, and the existing web server 3 sends the web page of the child frames 9 and 10. Is transmitted to the web browser of the user terminal 1 and page data such as an existing blog and a homepage. The web browser can realize the screen transition of FIG. 9 while maintaining the URL of an existing blog, homepage, or the like. By using the script embedded in the web page, the web page of the existing service provided on the screen of FIG. 9A creates a frame set inside the web page as shown in FIG. 9B, and FIG. In the frame set, a frame for an existing service and a frame for an add-on service are created.

  As described above, the web browser generates a screen as shown in FIG. 9C and then displays the screen on the user terminal 1. As shown in FIG. 10, the web page displayed on the user terminal is dynamically created with a <frame> tag and a <frameset> tag, as shown in FIG. Recognize.

  Further, as shown in FIG. 9, even in the process of creating a frame set and a frame, the parent frame 8 is always a web page such as an existing blog or home page. If you enter the URL of the web page, you can enjoy both add-on services such as BGM and existing services such as blogs and homepages. Further, at this time, for example, even when the display switching operation of the existing blog, homepage, etc. is performed while reproducing the BGM, the parent frame 8 always maintains the web page (URL) of the existing blog, homepage, etc. Therefore, the sound of the BGM being reproduced is not interrupted.

  At this time, an add-on service such as BGM can be added regardless of from which server an existing blog, homepage, or the like is provided. Therefore, for example, a user who has a blog, a homepage, etc. on a plurality of different servers can add an add-on service such as BGM to the blog, homepage, etc. of any server, for example, play a favorite BGM, etc. Work in a comfortable operating environment.

  The technology for providing an add-on service such as BGM as a frame has been described above. However, as shown in FIGS. 11A to 11D, two or more add-on services are added using the technology of the present invention. In addition, it is possible to provide not only BGM but also a service with a load such as a moving image to the user at the same time without causing quality degradation.

It is a block diagram of the add-on service system of one embodiment of this invention. It is explanatory drawing of the script transmitted from the add-on server of FIG. It is explanatory drawing at the time of adding the script of FIG. 2 to a web page. It is a block diagram when an administrator, such as an existing blog or homepage, adds an add-on service. It is a figure of the service provision screen after adding an add-on service. It is a figure for demonstrating the parent-child relationship of the frame after adding an add-on service. It is a flowchart of the display process of the web page after adding an add-on service, and shows the case where it is discriminate | determined whether the frame for add-on services exists. FIG. 8 is a flowchart of an add-on frame creation process executed in step S <b> 104 of FIG. 7. It is explanatory drawing of the screen display after adding an add-on service. It is explanatory drawing which shows a part of source code of the screen file displayed on the user terminal after adding an add-on service. It is explanatory drawing showing the example of the screen display after adding two or more add-on services. It is a block diagram showing the structure of general service providers, such as a blog, a homepage, and BGM, and a user.

Explanation of symbols

1 User terminal (data display terminal)
2 Internet (network)
3 Existing Web server (main data server)
4 Add-on server (sub data server)
5 Add-on service addition script (frame creation means, data display means, judgment part)
6 Existing Web server HTML file (frame creation means, data display means, judgment part)
7 Added frames 8 Parent frame (upper frame)
9 Child frame (lower frame) for add-on service
10 Child frame for existing service (lower frame)
20 Add-on service system

Claims (5)

It exists in the data display area of the data display terminal connected to the network capable of transmitting data at the position indicated by the specified location information on the network among the data stored in the plurality of data servers connected to the network. A program for displaying data,
A frame creating means for dividing the data display area to form at least two lower frame areas and forming an upper frame area including the entire lower frame area;
Data display means for designating position information on the network and displaying each data from at least two of the data servers in each of the lower frame areas;
Connected to the network are a streaming service server for online playback of music or video, and at least one web data server accessible by the data display terminal and having a predetermined web page. And
The program, it said has been stored in the streaming service for server, is available from the server for the streaming service, to upload the to add a program that was available to the web page of the web data server to the web data server Accordingly, the when the data display terminal has accessed the web data server, wherein each of the streaming service server and the web data server together with said data display means of the web data server to access the streaming service server data Is displayed in each of the lower frame regions,
The data display means, when selected to change the data displayed in the lower frame area, displays the data displayed in the lower frame area while maintaining the location information of the upper frame area on the network. A program characterized in that it is configured to change. The streaming service server stores additional service data, the web data server stores main service data,
The data display means displays each of the main service data and the additional service data in each of the lower frame areas, and displays the location information of the upper frame area on the network as the main service data. The program according to claim 1, wherein the program is configured to maintain the position information on the network as shown. The frame creation means includes a determination unit that determines whether the data display area is divided and at least two lower frame areas are formed.
3. The program according to claim 1, wherein the frame creation unit creates the lower frame area when the determination unit determines that at least two of the lower frame areas are not formed. 4. A data display method using the program according to claim 1,
A frame area creating step in which the frame creating means forms the lower frame area and the upper frame area; and a data display step in which data display means displays each data from the plurality of data servers in each of the lower frame areas. And
When selection is made to change the data displayed in the lower frame area, the data display means changes the data displayed in the lower frame area while maintaining the position information of the upper frame area on the network. A data display method characterized by: The frame creation means includes a determination unit that determines whether the data display area is divided and at least two lower frame areas are formed.
5. The data display method according to claim 4, wherein the frame creation unit creates the lower frame area when the determination unit determines that at least two of the lower frame areas are not formed. 6.

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