CN101464886A - HTML label and attribute expansion method based on built-in browser - Google Patents
HTML label and attribute expansion method based on built-in browser Download PDFInfo
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- CN101464886A CN101464886A CNA2008102073586A CN200810207358A CN101464886A CN 101464886 A CN101464886 A CN 101464886A CN A2008102073586 A CNA2008102073586 A CN A2008102073586A CN 200810207358 A CN200810207358 A CN 200810207358A CN 101464886 A CN101464886 A CN 101464886A
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Abstract
The invention discloses an HTML label based on an embedded type browser and a method for extending attributes, which enables the embedded type browser at the terminal of a digital television to achieve a complex web page display effect and operation effect on the basis that the system memory consumption is not increased and the system performance is not reduced, and offer support to peculiar applications of the digital television. The invention adopts the technical scheme that the method comprises three processing modes: defining a private label and defining the private field of the private label; extending label attributes defined according to standard HTML specification to other HTML labels; and defining private attribute values in the attributes of the HTML label for ensuring that the specific operations can be performed in the web page. The invention can be applied to the field of digital televisions.
Description
Technical field
The present invention relates to a kind of html tag and attribute expansion method, relate in particular to a kind of html tag and attribute expansion method based on built-in browser.
Background technology
In the existing Digital Television based on the valued added applications of Web, generally HTML, the CSS standards such as (CSS (cascading style sheet) are single) by standard realizes display effect of network page such as layering, the conversion of hyperlink focus color, by web page operation effects such as JavaScript realize that window is hidden, closed.
The restriction of existing standard: (1) only can't realize above-mentioned web application by the HTML standard of standard; (2) the peculiar application of Digital Television does not still have the support of HTML standard; (3) support standards such as CSS, JavaScript, DOM, will greatly improve the complexity of digital TV terminal built-in browser software, and then significantly improve the hardware and software cost of set-top box.
Summary of the invention
The objective of the invention is to address the above problem, a kind of html tag and attribute expansion method based on built-in browser is provided, make the digital TV terminal built-in browser not increasing Installed System Memory consumption, not reduce on the basis of system performance, realize complicated display effect of network page and operating effect, and distinctive application provides support to Digital Television.
Technical scheme of the present invention is: the present invention has disclosed a kind of html tag and attribute expansion method based on built-in browser, comprises three kinds of processing modes:
(1) the privately owned label of definition and define the privately owned attribute of this privately owned label;
(2) tag attributes according to standard HTML normalized definition extends to other html tags;
(3) by in the attribute of html tag, defining privately owned property value so that webpage is carried out specific operation.
Above-mentioned html tag and attribute expansion method based on built-in browser, wherein, the privately owned label of definition in the processing mode (1) and the application of privately owned attribute thereof comprise webpage embedded video request program and video playback.
Above-mentioned html tag and attribute expansion method based on built-in browser, wherein, the application that tag attributes is extended to other html tags in the processing mode (2) comprises layering demonstration, the conversion of hyperlink focus color of webpage.
Above-mentioned html tag and attribute expansion method based on built-in browser, wherein, passing through in the processing mode (3) defines privately owned property value in the attribute of html tag application comprises the effect that realizes carrying out script.
The present invention contrasts prior art following beneficial effect: method of the present invention is by to the simple extension of html tag and attribute, web page operation effect such as realize that webpage effect such as layering, the conversion of hyperlink focus color and window are hidden, closed.The present invention is less demanding to set top box embedded browser, need not to support standards such as CSS, DOM, JavaScript.The present invention is not high to the STB terminal hardware requirement, does not increase Installed System Memory consumption, does not reduce system performance.
Description of drawings
Fig. 1 be of the present invention based on built-in browser html tag and the synoptic diagram of the preferred embodiment of attribute expansion method.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 shows the preferred embodiment of html tag and the attribute expansion method based on built-in browser of the present invention.See also Fig. 1, the method for present embodiment comprises three kinds of processing modes: processing mode 10: define privately owned label and define the privately owned attribute of this privately owned label; Processing mode 20: the tag attributes of standard HTML normalized definition is extended to other html tags; Processing mode 30: by in the attribute of html tag, defining privately owned property value so that webpage is carried out specific operation.
The application of processing mode 10 comprises the peculiar application of Digital Television such as webpage embedded VOD (video request program), video playback.
For example, definition＜VOD 〉,＜VODPARA〉label, realize the broadcast of video-on-demand applications in the digital television application and the setting of controlled variable.It below is an example of this processing mode 10.
<html>
<head>
<title>VOD?play?example</title>
</head>
<body>
<vod?playmode＝″full″>
<vodpara?name＝″id″value＝″0x1234″>
<vodpara?name＝″freq″value＝″6900000″>
<vodpara?name＝″sym_rate″value＝″6875″>
<vodpara?name＝″qam_mode″value＝″64″>
<vodpara?name＝″run?time″value＝″1:58:40″>
</vod>
</body>
</html>
In this example,＜VOD〉label definition the pattern play of VOD, playmode is full frame operator scheme,＜VODPARA〉label definition the video parameter play of VOD such as frequency, symbol rate, reproduction time etc.
The application of processing mode 20 comprises layering demonstration, the conversion of hyperlink focus color of webpage etc.It below is an example of this processing mode 20.
<html>
<head>
<title>usemap?example</title>
</head>
<body?background＝″bg.jpg″usemap＝″#map1″>
<table?background＝″table_bg.jpg″usemap＝″#map2″width＝720>
<tr><td?width＝200> ；</td><td?height＝50> ；</td></tr>
<tr><td?wi?dth＝200> ；</td>
<td?background＝″td_bg.jpg″usemap＝″#map3″> ；</td></tr>
</table>
<map?name＝″map1″>
<area?shape＝″rect″coords＝″50，50，150，100″href＝″#″/>
<area?shape＝″rect″coords＝″350，50，450，100″href＝″#″/>
</map>
<map?name＝″map2″>
<area?shape＝″rect″coords＝″50，150，150，200″href＝″#″/>
<area?shape＝″rect″coords＝″50，250，150，300″href＝″#″/>
</map>
<map?name＝″map3″>
<area?shape＝″rect″coords＝″350，150，450，200″href＝″#″/>
<area?shape＝″rect″coords＝″350，250，450，300″href＝″#″/>
</map>
</body>
</html>
In this example, label＜img〉in the usemap attribute extend to＜body,＜table,＜td etc. in the label, make the Background that defines in these labels also can quote mapping area, realize the effect of layering mapping.The mapping area of map1, map2, map3 definition is respectively by＜body 〉,＜table 〉,＜td〉label quotes.
It below is another example of this processing mode 20.
<html>
<head>
<title>link?color?example</title>
</head>
<body?bgcolor＝#808080?text＝#ffffff?link＝#ff0000?vlink＝#00ff00>
<table?width＝720>
<tr><td?width＝50> ；</td>
<td?height＝50>
<a?href＝″#″>text?link?1</a>
</td></tr>
<tr><td?width＝50> ；</td>
<td?height＝50>
<a?href＝″#″l?ink＝#00ff00?vlink＝#80ff00>text?link?2</a>
</td></tr>
<tr><td?width＝50> ；</td>
<td?height＝50>
<a?href＝″#″link＝#000000?vlink＝#808000>text?link?3</a>
</td></tr>
</table>
</body>
</html>
In this example, with label＜body〉in link, vlink attribute extend to＜a in the label, make each＜a the literal link in the label can set the color of literal link separately, makes webpage design more flexible.The color of first link in this example is＜body〉in the color value of definition, the color of second and the 3rd link is＜a〉each self-defining color value in the label.
The application of processing mode 30 comprises the effect that realizes carrying out script.Be an example of this processing mode 30 below.
<html>
<head>
<title>fragment?script?example</title>
</head>
<body>
<table?width＝720>
<tr><td>
<a?href＝″#exit″>exit?browser</a>
</td></tr>
<tr><td>
<a?href＝″#blur″>hide?browser</a>
</td></tr>
<tr><td>
<a?href＝″#historyback″>history?back</a>
</td></tr>
</table>
</body>
</html>
With label＜a 〉,＜area in the fragment value defined of href attribute be specific sign so that it carries out the particular Web page operation, realize carrying out the effect of script.In this example, during link in user's webpage clicking, first link is carried out and is withdrawed from browser operation, and second link carried out and hidden browser operation, and historical return is carried out in the 3rd link.
The foregoing description provides to those of ordinary skills and realizes or use of the present invention; those of ordinary skills can be under the situation that does not break away from invention thought of the present invention; the foregoing description is made various modifications or variation; thereby protection scope of the present invention do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (4)
1, a kind of html tag and attribute expansion method based on built-in browser comprise three kinds of processing modes:
(1) the privately owned label of definition and define the privately owned attribute of this privately owned label;
(2) tag attributes according to standard HTML normalized definition extends to other html tags;
(3) by in the attribute of html tag, defining privately owned property value so that webpage is carried out specific operation.
2, html tag and attribute expansion method based on built-in browser according to claim 1 is characterized in that, the privately owned label of definition in the processing mode (1) and the application of privately owned attribute thereof comprise webpage embedded video request program and video playback.
3, html tag and attribute expansion method based on built-in browser according to claim 1, it is characterized in that the application that tag attributes is extended to other html tags in the processing mode (2) comprises layering demonstration, the conversion of hyperlink focus color of webpage.
4, html tag and attribute expansion method based on built-in browser according to claim 1 is characterized in that, passing through in the processing mode (3) defines privately owned property value in the attribute of html tag application comprises the effect that realizes carrying out script.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102073586A CN101464886A (en) | 2008-12-19 | 2008-12-19 | HTML label and attribute expansion method based on built-in browser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102073586A CN101464886A (en) | 2008-12-19 | 2008-12-19 | HTML label and attribute expansion method based on built-in browser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101464886A true CN101464886A (en) | 2009-06-24 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102073586A Pending CN101464886A (en) | 2008-12-19 | 2008-12-19 | HTML label and attribute expansion method based on built-in browser |
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|---|---|
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788911A (en) * | 2010-03-04 | 2010-07-28 | 北京惠信博思技术有限公司 | Method for developing digital television application based on browser |
| CN101888530A (en) * | 2010-06-30 | 2010-11-17 | 中山大学 | Embedded browser-based HTML label and attribute expansion method |
| WO2012116542A1 (en) * | 2011-02-28 | 2012-09-07 | 中兴通讯股份有限公司 | Method and device for calling local applications by mobile terminal browser |
| CN102662737A (en) * | 2012-03-14 | 2012-09-12 | 优视科技有限公司 | Calling method and device of extension program |
| CN101706821B (en) * | 2009-12-10 | 2012-12-19 | 中兴通讯股份有限公司 | Tag-based mobile internet page design system and method |
| CN103678399A (en) * | 2012-09-21 | 2014-03-26 | 腾讯科技（深圳）有限公司 | Method and system for extending browser features |
| CN106126725A (en) * | 2016-06-30 | 2016-11-16 | 北京小米移动软件有限公司 | Page display method and device |
| CN109948025A (en) * | 2019-03-20 | 2019-06-28 | 上海古鳌电子科技股份有限公司 | A kind of data referencing recording method |
| CN110086814A (en) * | 2019-04-30 | 2019-08-02 | 广州酷狗计算机科技有限公司 | A kind of method, apparatus and storage medium of data acquisition |
-
2008
- 2008-12-19 CN CNA2008102073586A patent/CN101464886A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706821B (en) * | 2009-12-10 | 2012-12-19 | 中兴通讯股份有限公司 | Tag-based mobile internet page design system and method |
| CN101788911A (en) * | 2010-03-04 | 2010-07-28 | 北京惠信博思技术有限公司 | Method for developing digital television application based on browser |
| CN101888530A (en) * | 2010-06-30 | 2010-11-17 | 中山大学 | Embedded browser-based HTML label and attribute expansion method |
| WO2012116542A1 (en) * | 2011-02-28 | 2012-09-07 | 中兴通讯股份有限公司 | Method and device for calling local applications by mobile terminal browser |
| CN102662737B (en) * | 2012-03-14 | 2014-06-11 | 优视科技有限公司 | Calling method and device of extension program |
| CN102662737A (en) * | 2012-03-14 | 2012-09-12 | 优视科技有限公司 | Calling method and device of extension program |
| CN103678399A (en) * | 2012-09-21 | 2014-03-26 | 腾讯科技（深圳）有限公司 | Method and system for extending browser features |
| CN103678399B (en) * | 2012-09-21 | 2018-09-07 | 腾讯科技（深圳）有限公司 | A kind of method and system of extension browser feature |
| CN106126725A (en) * | 2016-06-30 | 2016-11-16 | 北京小米移动软件有限公司 | Page display method and device |
| CN109948025A (en) * | 2019-03-20 | 2019-06-28 | 上海古鳌电子科技股份有限公司 | A kind of data referencing recording method |
| CN109948025B (en) * | 2019-03-20 | 2023-10-20 | 上海古鳌电子科技股份有限公司 | Data reference recording method |
| CN110086814A (en) * | 2019-04-30 | 2019-08-02 | 广州酷狗计算机科技有限公司 | A kind of method, apparatus and storage medium of data acquisition |
| CN110086814B (en) * | 2019-04-30 | 2021-11-02 | 广州酷狗计算机科技有限公司 | Data acquisition method and device and storage medium |
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| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI INFORMATION INVESTMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI DIGIVISON TECHNOLOGY CO., LTD. Effective date: 20091218 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20091218 Address after: Postal code of Shanghai office, 1318 West Beijing Road, Shanghai, zip code: 200040 Applicant after: Shanghai information investment Limited by Share Ltd Co-applicant after: Shanghai Digivision Technology Co., Ltd. Co-applicant after: Shanghai Information Pipeline Co., Ltd. Address before: Shanghai, 333 Guang Ji Road, zip code: 200083 Applicant before: Shanghai Digivision Technology Co., Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
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Open date: 20090624 |