Addressing system with use of hypertext links

FIELD: computers.

SUBSTANCE: system has memory for programs, including browser, display block, database for storing documents, addressing control block, while each document of base has at least one link with indicator of its unique number and indicator with address of program for control stored in addressing control block, system contains also, connected by data buses and control of other blocks of system, memory for links of couples of unique numbers of links and forming means for lists of unique numbers of documents links, which are interconnected.

EFFECT: higher efficiency.

2 cl, 1 dwg

 

The proposal relates to a means for creating multiple bidirectional links within a hypertext language (HTML). The system may find application in the creation of databases (resources), including the network, the documents which not only have the opportunity to address, i.e. to ensure their search by address, for example, URL (uniform resource locator), but also to form pointers (addresses) of the documents associated with it. This ensures the integrity of the database by vzaimosvyazany addresses the set or sets of documents.

Prior art

Known addressing system using hypertext links in HTML, described, for example, in Korenkov I.P. and other Telecommunication technologies and networks. Moscow, MGTU im. AD Bauman, 1998, p.131-136.

HTML - hypertext language for filling out the information of Web servers. He describes the structure of the document is on the screen is determined by the browser.

Description for HTML is a text format ASC 11 and the sequence of the included commands (control codes, also called descriptors or tags). These commands are placed in the right places of the text, identifying fonts, hyphenation, explanations, graphics, links, etc. In the inserts graphics and hypertext links are URLS (Uniform esource Locator). Refer to the right places in the same document, in which the supplied link, and other files located anywhere on the network. Before entering the internal links, i.e. links to some position in this file, you need to place a label at this position. That is, it is known that HTML allows you to use the markup document URL - universal resource locator that allows you to address another document on the network has the form:

A HREF=http://www.ya.ru/index.html>search</A>".

The locator consists in this case of tags <And> and </A>, HREF attribute that describes the location of the resource (document) and text, as well as Ancor - anchor (marker) within the document to allow addressing a segment of the page.

Known system linking multiple objects in the browser through a network that contains many addresses that are copied and are in the resource (document). The access is carried out by determining the conditions for selecting one of the address set resource. This displays a Web page having a field indicating a resource. Then provide the user with data management (team) and have a process that allows the user to retrieve the resource in accordance with the selected conditions (US 6182140 B1, G 06 F 15/173, 30.06.2001).

The disadvantages of the known systems addressing using hypers the POC in HTML is the hyperlink can point only to a single document (resource), i.e. no multiple links or links to many documents that have a connection to the document specified in the hyperlink. Thus, there is an opportunity to address, but not be vzaimosvyazani at least two documents with each other.

With the removal of the document or anchor does not change those documents that reference it, which leads to the so-called dangling references a non-existent page, which does not ensure the integrity of the database or resource.

A disadvantage of the known system with a plurality of links (US 6182140) is a mandatory procedure execute commands upon receipt of the documents and what are those documents whose addresses are selected resource, i.e. copied.

The technical result of the claimed system is the creation and provision of user address documents included in the database and/or which network resources, the combination of a URL and a layer containing a list of unique numbers hyperlinked documents (resources), correlated with the document from a URL.

The technical result is also providing the possibility of combining work in the client's browser functions declared system providing plural is over bidirectional links to related documents in the system.

In addition, the system ensures the integrity of databases and/or resources, lies in the fact that when you delete a document from the database are deleted and references to this document.

The technical result is achieved by the fact that the addressing system using hypertext link that contains the program memory, including the browser, the display unit, the block I / o data processor, a database designed for storing documents, the control unit addressing information related to data bus and control between each database document has at least one hyperlink with a pointer to its unique rooms and a pointer with the address of the control program stored in the control unit addressing, the system contains also connected through data buses and control with other blocks of the system memory links pairs of unique rooms hyperlinks and shaper list of unique numbers hyperlinked documents related to each other, and the control unit addressing is performed with the opportunity to provide a list of hyperlinks to documents that are interconnected to view documents on the program browser.

In addition, the system can be made with the possibility of data exchange in the communication network through the communication unit, connected to other functional blocks of the system.

The drawing shows a functional diagram of the claimed system. The system contains a memory 1 programs, including programs browser, the display unit 2, unit 3 I / o data processor 4, the base 5 data block 6 management addressing the memory 7 links pairs of unique rooms hyperlinks and shaper 8 list of unique numbers, hyperlinks, documents, interconnected with the selected hyperlink. These blocks 1-8 are connected by buses 10 and data 11, respectively.

If the system is designed with the ability to communicate with the communication network 12, then the access is provided through block 9 links connected to other blocks of the system busses 10 and 11.

The system works as follows

Previously when creating a database of documents are marking each document (resource) in the 5 data in the form of instructions, at least one hyperlink (i.e. the URL) with a pointer to its unique rooms, which can hold the address of the document itself, and a pointer with the address of the control program stored in the control block 6 addressing.

In addition, to ensure the plurality of links to documents from the database 5 data stated in the addressing system and the integrity of the database 5 data pre-form the link table is a unique document number in the de list of unique pairs of non-hyperlinked documents which are interconnected by some parameters. Documents can be linked in different ways, for example documents, including any General or General concepts, etc. Selection of documents in the database may be implemented as an operator, or automatically, for example, using well-known programs.

The specified table is stored in the memory 7 links pairs of unique rooms hyperlinks.

Addressing of documents in the system is accomplished by accessing the browser program, i.e. first carry out the loading of the browser program stored in memory 1. Then injected through the block 3 I / o hyperlink URL of the document of interest to the user. Since each hyperlink of each document specified program address unit 6 controls the addressing system accesses the program. Unit 6 performs a unique number (address) of the hyperlink selection in block 7 unique numbers hyperlinked documents in the table, in the row which is specified and entered the hyperlink.

The table can be composed, for example, in the form of lines, each of which has unique rooms hyperlinks documents are interrelated. Unit 6 samples of all documents with the specified hyperlink, remove from unit 7 and sends to the driver 9 list of hyperlinks in the documents, connected to each other. The driver will generate a list, which will include hyperlinks with a unique document number, and send it to the display unit.

Thus, in the display unit 2 in accordance with the initial procedure browser program displays the specified unit 3 hyperlink, as well as a list of hyperlinks to documents that contain hyperlinks associated with the selected hyperlink. Thereby the plurality of links in one hyperlink is selected. In other words, specify a hyperlink to many. This representation of the data or addresses will call the navigation point (NT).

There is bidirectional communication between each hyperlink from the list and selected the hyperlink. For example, when the hyperlink is selected from the list first HT above, we move on to the second HT, which will indicate the hyperlink to the selected document from the list first HT, a list of hyperlinks related documents with this hyperlink. This list will indicate the selected hyperlink (ordered) document first HT. So, lets go back through unit 6 controls the addressing of the first NT.

The system ensures the integrity of the database by the following procedure. The system for this is a block of data changes in the database 5, the pre is assigned for editing (not shown).

Deleting a document introduced by the block 3 I / o a hyperlink document, which must be removed from the base 5 system data.

Because the hyperlink contains a reference to the control program addressing unit 6, the unit scans in memory 7 links that hyperlink to other documents. Received on these documents, the data extracted from the memory 7 and is directed to the imaging unit 8 list of unique numbers of hyperlinks related with the document, the hyperlink was put on the remove through block 3 documents. Create a list of hyperlinked documents, launch the edit box, which is on this list shall erase the document from the memory 7 ties and the base 5 of the data. As an edit box can be used the editing tool used in all databases to erase the selected document.

The system can be also distributed, i.e. not installed, for example, only in the computer, but to have the opportunity of addressing the documents and retrieve from remote databases, for example, on servers in the communication network, such as the Internet. The system can also be designed so that any or all nodes constituting the system can be installed in different places of the network, while in the qualities of the tire and the data used communication channels, appropriate protocols for data exchange.

1. Addressing system using hypertext link that contains the program memory, including the browser, the display unit, the block I / o data processor, a database designed for storing documents, the control unit addressing information related to data bus and control between each database document has at least one hyperlink with a pointer to its unique rooms and a pointer with the address of the control program stored in the control unit addressing, the system contains also connected through data buses and control with other blocks of the system memory links pairs of unique numbers and hyperlinks shaper list of unique numbers, hyperlinks, documents, interconnected and designed to display hyperlinks and list of hyperlinks to documents that contain hyperlinks associated with the selected hyperlink, and the control unit addressing is performed with the opportunity to provide a list of hyperlinks to documents that are interconnected to view documents on the program browser.

2. The system according to claim 1, characterized in that it is made with the ability to communicate in a communication network through the communication unit, connected to other functional blocks of the system.



 

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