CN103064867A - Control method in webpage and play device in webpage - Google Patents
Control method in webpage and play device in webpage Download PDFInfo
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- CN103064867A CN103064867A CN2012100960416A CN201210096041A CN103064867A CN 103064867 A CN103064867 A CN 103064867A CN 2012100960416 A CN2012100960416 A CN 2012100960416A CN 201210096041 A CN201210096041 A CN 201210096041A CN 103064867 A CN103064867 A CN 103064867A
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Abstract
The invention provides a control method for an information expanding device in a webpage, and relates to a control method in the webpage. The method includes (a) setting a standard information device in the webpage, (b) transmitting type data of the information expanding device needing to be loaded in the webpage to the standard information device, (c) transmitting the specific network address of the information expanding device to the standard information device, (d) mapping a port data structure of the information expanding device and a port data structure of the standard information device, (e) obtaining the network position of the information expanding device from the standard information device through a browser and loading the standard information device and the information expanding device in the webpage, and (f) allocating a unique identification to the standard information device through the browser to enable the information expanding device to obtain the unique identification. The control method is beneficial to webpage browsing of visual impaired people and further comprises a webpage control device using the method.
Description
Technical field
The present invention relates to a kind of control method and playing device, particularly relate to a kind of control method for webpage and playing device.
Background technology
Along with the develop rapidly of Internet technology, the information that occurs with the multimedia form in a large number, sound audiovisuals be wide-scale distribution on the internet, shows with structure of web page by the browser on the computer system.As shown in Figure 1, in computer system, multimedia messages in the webpage 03 of browser 02 usually loads the various standard information devices 04 that customized interface structure by browser and presents in webpage, for example the picture box device is used for presenting Word message, the label frame device that pictorial information, textbox device be used for presenting all size and is used for presenting information or fix information.Multimedia messages in the webpage can also present by the extend information device 05 that meets the browser standard interface, and for example the FLASH playing device is used for playing SWF format information or video-audio data.The standard information device 04 of difference customization and the use of extend information device 05 can form colourful webpage.
Each standard information device 04 all can have the unique identification of browser assignment as independent web page element, and each unique identification records the essential information of this device, comprises the size of standard information device 04, the information such as coordinate position in the webpage.When browser utilizes this sign to determine unique standard information device 04, be known as selected, namely this standard information device has obtained the control focus of browser, browser can activate this standard information device 04 according to the instruction of computer system, makes this standard information device finish corresponding data handling procedure.
Because having customized the standard information device 04 of interface structure, the part of using in the webpage is the standardized component of computer system, therefore the standard information device 04 that extracts these customizations from computer system is arranged in the webpage, can obtain partial data processing authority that browser gives and the control authority of application level as the system standard parts.Extend information device 05 is not the standardized component of computer system, the structure that itself has and data processing method also not exclusively are subjected to the control of computer system, therefore for security of system, be arranged in the webpage even extract temporary extend information device 05 from computer system, browser also can not be given its complete data rights limit and the control authority of application level.Extend information device 05 can equally be finished data interaction with browser with standard information device 04, but can not obtain identical control data and configuration data from browser.
For the visually impaired people, both can't accurately receive video information and Word message in the webpage, also can't directly determine the position of the standard information device in the webpage, activate the related device broadcast or refresh literal, audio-frequency information to finish smoothly.The visually impaired people uses the multimedia document in the webpage to need special computer installation, usually the visually impaired people can read on the computing machine information or the Word message of the standard information of each in webpage device in the browser by using a screen-reading apparatus in the computer system, then screen-reading apparatus is converted to voice signal with information and plays back by loudspeaker, the visually impaired people is according to the prompting of voice content, corresponding standard information device is selected or activated, and then finish refreshing, play or other operations of multimedia messages.
Screen-reading apparatus reads its information by judging that the control focal position judges that the some standard information devices in the webpage are chosen in the webpage.The movement of focus between each standard information device normally finished by the Tab button on the keyboard.Whenever by a Tab button, browser just according to the focus order of each standard information device of putting down in writing in the webpage, changes once selected object, and by adopting consecutive click chemical reaction Tab button, screen-reading apparatus can be selected each standard information device one by one.
But in actual use, screen-reading apparatus is when the massaging device of selecting one by one in the webpage, owing to having used the stronger extend information device 05 of data-handling capacity, processing is such as the FLASH data, after tending to appear at a selected extend information device 05, continue to click the Tab button, can't select again next standard information device or extend information device, namely because the security mechanism of computer system, the control focus is absorbed in the extend information device and can't discharges, can't be again in webpage between each standard information device or extend information device redirect selected.So that screen-reading apparatus abort process process has caused huge obstacle for visually impaired people's browsing page.
Summary of the invention
The control method that the purpose of this invention is to provide extend information device in a kind of webpage, after the focus in the solution extend information device acquisition webpage, focus again can't be to the technical matters of other standards massaging device or the redirect of extend information device.
Another object of the present invention provides a kind of control device that utilizes above-mentioned control method, and solving focus can't be to the technical matters of other standards massaging device or the redirect of extend information device.
The control method of extend information device in the webpage of the present invention: may further comprise the steps:
A) the standard information device is set in webpage;
B) categorical data with the extend information device that needs in the webpage to load passes to described standard information device;
C) the concrete network address with described extend information device place passes to the standard information device;
D) the interface data structure of described extend information device and the interface data structure of standard information device are shone upon;
E) the browser network site that obtains described extend information device from described standard information device loads described standard information device and described extend information device in webpage;
F) browser distributes unique identification to described standard information device, and described extend information device obtains described unique identification.
Interface type data and the concrete network site of described extend information device are passed to the standard information device simultaneously.
Further comprising the steps of:
G) background state of described extend information device is set to opaquely, and is mapped to described standard information device.
According to the control device in the webpage of the above control method formation, comprise the standard information device, the standard information device comprises interface arrangement, be used for receiving interface structure and the interface configuration data that browser sends to described standard information device, receive the steering order that browser sends, send simultaneously the interface mappings data that meet the browser interface structure of this device to browser, realize the data communication between standard information device and the browser, finish the transmission of control signal, wherein: also comprise the extend information device that is stored in the webserver, the extend information device sends the interface mappings data that meet the standard information device interface architecture of this device to described standard information device, realize the data communication between extend information device and standard information device, the transmission of control signal and status signal, the multimedia data stream of processing to described standard information device transmission itself.
Described extend information device comprises data sending device, is used for sending to the standard information device functional description data of described extend information device, sends the interface structure mapping (enum) data that is mapped to the described extend information device in the described standard information device; Also comprise the position dispensing device, be used for sending to the standard information device address date and the edition data of described extend information device memory location.
Described extend information device comprises the background setting device, is used for the respective background data that the background data of multimedia data stream that described extend information device is sent is replaced described standard information device.
The control method of extend information device in the webpage of the present invention, the extend information device is nested in the standard information device, utilize the standard information device to obtain the focus selected state, realize redirect between the element of control focus in arbitrary webpage, avoided the security mechanism of control focus because of computer system, the control focus is absorbed in the extend information, causes the obstacle that the visually impaired people can't browsing page.Simultaneously this control method is directly obtained the up-to-date extend information device of development company from network, has avoided in computer system the maintenance of same extend information device different editions has been guaranteed the timely lifting of extend information device data processing performance.And then the low pregnable problem of the extend information device control authority of also having avoided the computer system memory storage.
Utilize control device of the present invention to advance the standard information device with various extend information devices are nested, make operation and the presenting of content of multimedia of webpage more be conducive to the visually impaired people, improve their acquisition of information approach and quality, alleviate webpage development personnel's coding burden.
Below in conjunction with accompanying drawing embodiments of the invention are described further.
Description of drawings
Fig. 1 is the structural representation of various massaging devices in the existing webpage;
Fig. 2 is the process flow diagram of the control method of extend information device in the webpage of the present invention;
Fig. 3 is control device Plays massaging device in the webpage of the present invention and the structural representation of extend information device.
Embodiment
Consider the development along with network technology, the kind of web page element is all the more abundant in the browser, and computer system is in order to guarantee Systems balanth and data security, the standard information device 04 of customization often can not have up-to-date data processing function, and can't upgrade in time when system upgrade.Therefore the extend information device 05 of being developed by different manufacturers in a large number, under the prerequisite of observing certain computer system security strategy, be stored in network node server or the exploitation producer server in, being beneficial to the developer utilizes as web page element, realize that active data processes, browser error or the collapse having avoided simultaneously version to obscure causing.
As shown in Figure 2, the flow process of the control method of extend information device is as follows in the webpage of the present invention:
Utilize this method, can make extend information device 05 obtain the unique identification data that browser 02 distributes to described standard information device 04, when standard information device 04 controlled focus or focus out of hand, extend information device 05 also can obtain control signal and status signal equally, by judging status signal, determine that self is whether chosen, determine whether according to control signal that needs activate and finish corresponding processing procedure.
Utilize this method, can also be when obtaining the request of data of standard information device 04 interface type data and the concrete network storage location of described extend information device 05 be passed to standard information device 04 simultaneously, guarantee that the version of the extend information device 05 that browser loads is correct.
Utilize this method, background state that can also described extend information device 05 is set to opaque, and the background state data are sent to standard information device 04 replace corresponding data, realize background and the web page background differentiation of standard information device 04, be conducive to visually impaired people's resolution.
As shown in Figure 3, in the control device of the present embodiment, comprise standard information device 04, standard information device 04 comprises interface arrangement 04a, be used for receiving interface structure and the interface configuration data that browser 02 sends to the standard information device, receive the steering order that browser sends, send simultaneously the interface mappings data that meet the browser interface structure of this device to browser 02, realize the data communication between standard information device 04 and the browser, finish the transmission of control signal.
Also comprise an extend information device 05 that is stored on the network in the control device of the present embodiment, send interface structure and the interface configuration data of extend information device 05 to described standard information device 04, send the interface mappings data that meet standard information device 04 interface structure of this device to described standard information device 04, realize the data communication of 04 in extend information device 05 and standard information device, the transmission of control signal and status signal.
Extend information device 05 comprises data sending device 05a, position dispensing device 05b, data sending device 05a is used for sending to standard information device 04 the functional description data of described extend information device 05, sends the interface structure mapping (enum) data that is mapped in the described standard information device 04; Position dispensing device 05b is used for to address date and the edition data of the described extend information device of standard information device 04 transmission 05 memory location.
In the use procedure, standard information device 04 at first is set in webpage, utilize the interface configuration data of the interface arrangement 04a reception browser of standard information device 04, standard information device 04 receives extend information device 05 by the functional description data of the extend information device 05 of data sending device 05a transmission simultaneously, send to the interface structure mapping (enum) data in the standard information device 04, make the data of extend information device 05 be sent to webpage by standard information device 04, the interface configuration data that makes browser send to standard information device 04 can be sent to extend information device 05, realizes that extend information device 05 communicates by letter with browser by standard information device 04.
Utilize simultaneously position dispensing device 05b to the address date of the memory location of the extend information device 05 of browser transmission latest edition, browser loads extend information device 05 according to these data in webpage.
Extend information device 05 can obtain browser to various control signals and the status signal of standard information device 04, and the data stream that will process through data according to the instruction of browser presents at webpage by standard information device 04.
Extend information device 05 also comprises background setting device 05c, replaces with the respective background data of described standard information device 04 for the background data of the multimedia data stream that described extend information device 05 is sent.So that the background of described standard information device 04 obviously is different from the background of webpage, improve the effect that the visually impaired people distinguishes.
Above-described embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (6)
1. the control method of extend information device in the webpage is characterized in that: may further comprise the steps:
A) standard information device (04) is set in webpage;
B) categorical data with the extend information device (05) that needs in the webpage to load passes to described standard information device (04);
C) the concrete network address with described extend information device (05) place passes to standard information device (04);
D) the interface data structure of described extend information device (05) and the interface data structure of standard information device (04) are shone upon;
E) browser (02) obtains the network site of described extend information device (05) from described standard information device (04), loads described standard information device (04) and described extend information device (05) in webpage;
F) browser (02) distributes unique identification to described standard information device (04), and described extend information device (05) obtains described unique identification.
2. the control method of extend information device in the webpage according to claim 1 is characterized in that: interface type data and the concrete network site of described extend information device (05) are passed to standard information device (04) simultaneously.
3. the control method of extend information device in the webpage according to claim 2 is characterized in that: further comprising the steps of:
G) background state of described extend information device (05) is set to opaquely, and is mapped to described standard information device (04).
4. the control device in the webpage that forms to 3 arbitrary described control methods according to claim 1, comprise standard information device (04), standard information device (04) comprises interface arrangement (04a), be used for receiving interface structure and the interface configuration data that browser (02) sends to described standard information device (04), receive the steering order that browser (02) sends, send simultaneously the interface mappings data that meet the browser interface structure of this device to browser (02), realize the data communication between standard information device (04) and the browser (02), finish the transmission of control signal, it is characterized in that: also comprise the extend information device (05) that is stored in the webserver, extend information device (05) sends the interface mappings data that meet standard information device (04) interface structure of this device to described standard information device (04), realize the data communication between extend information device (05) and standard information device (04), the transmission of control signal and status signal, the multimedia data stream of processing to described standard information device (04) transmission itself.
5. the control device in the webpage according to claim 4, it is characterized in that: described extend information device (05) comprises data sending device (05a), be used for sending to standard information device (04) the functional description data of described extend information device (05), send the interface structure mapping (enum) data that is mapped to the described extend information device (05) in the described standard information device (04); Also comprise position dispensing device (05b), be used for sending to standard information device (04) address date and the edition data of described extend information device (05) memory location.
6. the control device in the webpage according to claim 5, it is characterized in that: described extend information device (05) comprises background setting device (05c), is used for the respective background data that the background data of multimedia data stream that described extend information device (05) is sent is replaced described standard information device (04).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210096041.6A CN103064867B (en) | 2012-04-01 | 2012-04-01 | The webpage device of the control method preventing focus in webpage to be absorbed in and employing the method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210096041.6A CN103064867B (en) | 2012-04-01 | 2012-04-01 | The webpage device of the control method preventing focus in webpage to be absorbed in and employing the method |
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| CN103064867A true CN103064867A (en) | 2013-04-24 |
| CN103064867B CN103064867B (en) | 2016-01-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808629A (en) * | 2014-12-31 | 2016-07-27 | 广州市动景计算机科技有限公司 | Webpage processing method and apparatus |
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| US5813014A (en) * | 1996-07-10 | 1998-09-22 | Survivors Of The Shoah Visual History Foundation | Method and apparatus for management of multimedia assets |
| CN101515288A (en) * | 2009-03-11 | 2009-08-26 | 腾讯科技（深圳）有限公司 | Display method of network vedio in tabbed browser and processing unit thereof |
| CN101636730A (en) * | 2007-03-20 | 2010-01-27 | 雅虎公司 | Browser interpretable document for controlling a plurality of media players and systems and methods related thereto |
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2012
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5813014A (en) * | 1996-07-10 | 1998-09-22 | Survivors Of The Shoah Visual History Foundation | Method and apparatus for management of multimedia assets |
| CN101636730A (en) * | 2007-03-20 | 2010-01-27 | 雅虎公司 | Browser interpretable document for controlling a plurality of media players and systems and methods related thereto |
| CN101515288A (en) * | 2009-03-11 | 2009-08-26 | 腾讯科技（深圳）有限公司 | Display method of network vedio in tabbed browser and processing unit thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808629A (en) * | 2014-12-31 | 2016-07-27 | 广州市动景计算机科技有限公司 | Webpage processing method and apparatus |
| CN105808629B (en) * | 2014-12-31 | 2020-08-21 | 阿里巴巴（中国）有限公司 | Webpage processing method and device |
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| CN103064867B (en) | 2016-01-06 |
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