CN101122861A - Browser object, function or variable expansion method - Google Patents
Browser object, function or variable expansion method Download PDFInfo
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- CN101122861A CN101122861A CNA2007101572351A CN200710157235A CN101122861A CN 101122861 A CN101122861 A CN 101122861A CN A2007101572351 A CNA2007101572351 A CN A2007101572351A CN 200710157235 A CN200710157235 A CN 200710157235A CN 101122861 A CN101122861 A CN 101122861A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000010304 firing Methods 0.000 claims description 2
- 238000013515 script Methods 0.000 abstract description 25
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000001960 triggered effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 28
- 238000011161 development Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010561 standard procedure Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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Abstract
The present invention, which belongs to the browser technology, especially relates to a method for a browser to extend an object, a function or a variable. The invention is characterized in that the procedures include the following steps: 1) an object, a function or a variable is established; 2) a web page is loaded in the browser; 3) an event is triggered during the loading of the web page, during which the object, the function or the variable is inserted; 4) web page loading is completed and the object, the function or the variable is applied. After step 3), an error processing mechanism can be established to capture errors appearing in the running of the web page and process the errors with self-defined methods. It is unnecessary to modify the web page scripts written by the browser so that browsers of different types can call objects mutually, which saves the steps and time for modifying the web page scripts written by the browser and facilitates the mutual object call of browsers of different types.
Description
Technical field
The invention belongs to browser technology, particularly relate to the method for a kind of browser extension object, function or variable.
Background technology
At present,, the demand of browser application is arranged in the increasing consumer electronics product, at present, much all supported browser application in digital TV set-top box, IPTV set-top box, digital TV integrated machine and mobile phone or the like product along with the 3C arrival of convergence era.
Because the CPU processing power of consumer electronics product itself is low, memory size is limited.Some characteristics such as low-power consumption make that popular IE browser, Firefox browser etc. can't directly be applied in the consumer electronics product on PC, special built-in browser at consumer electronics product therefore occurred.
At present, built-in browser mainly contains following several:
1, iPanel built-in browser:
The iPanel built-in browser have code simplify, low to hardware requirement, portable good, be convenient to user's advantages such as exploitation of rising in value, be widely used in information appliances such as Web TV, interactive digital TV, PDA, palm PC." iPanel " is the kernel software of information household appliances.Write this software on the chip of various household electrical appliances, various functions such as just can realize surfing the web.
2, Opera built-in browser:
Opera is a kind of built-in browser.The volume of Opera is little, and it is very fast to open page speed, and operation is got up also more stable.Opear can move on a plurality of platforms, and the characteristic with most of main flow browser-safes is provided, and comprises integration search and real-time messages transmitting function, supports JavaScript, CSS form, and Email.Because the terseness of Opera, thereby many hand-held internet terminals have all selected Opera as browser.
By as can be known top, Embedded browser (for example iPanel or Opera) is fit to the application of consumer electronics product very much, but, because the extended capability of the consumer electronics product of built-in browsers such as these use iPanel and Opera is limited, be difficult to satisfy the demand of value-added service, so will solve the application extension problem with intelligent terminal.And with browsers such as IE go to browse be originally browsers such as iPanel and Opera write webpage the time because browsers such as IE do not have the built-in objects in the browsers such as iPanel and Opera, so mistake can occur.For the normal operation of browsers such as IE, need to revise the code in the browsers such as iPanel and Opera, so just have very huge workload, be very much inconvenience so utilize this method.
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art part and a kind of method that can make browser extension object, function or variable that different types of browser calls mutually is provided.
For achieving the above object, the present invention is achieved in that
The method of a kind of browser extension object, function or variable comprises the steps:
1) sets up object, function or variable;
2) browser is written into webpage;
3) firing event in the process that webpage is written into inserts object, function or variable in the process that incident produces;
4) finish the page and load application, function or variable.
As a kind of preferred version, the present invention is at completing steps 3) after, fault processing mechanism can be set up; Intercept and capture the error message of page generation in service, call customizing method and handle.
Because method of the present invention can at first be set up object, function or variable, again can be when webpage be written into, in browser control part, add EXPANDING DISPLAY AREA, function or variable, so just can not need to revise the page script that browser is write, make different types of browser allocating object mutually, saved and revised step and the time that browser is write page script, the object in the variety classes browser calls also very convenient mutually.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments.Protection scope of the present invention will not only be confined to the statement of following content.
Fig. 1 is a process flow diagram of the present invention.
Embodiment
As shown in Figure 1, the method for browser extension object, function or variable comprises the steps:
1, set up object, for example: standard A ctiveX object,
Set up function, the function of javascript language description for example,
Set up variable, for example the variable of javascript language description;
2, utilize programming language to call standard method and be written into webpage with browser control part;
3, Webpage be written into or navigation procedure in the generation incident, object, function or variable that the insertion that is in due course has been set up call for Webpage, and object, function or variable are inserted the appropriate location, avoid the operation sequence problem that causes in proper order because of the script explanation;
4, set up fault processing mechanism (optional step), intercept and capture the error message of page generation in service, call customizing method and handle;
5, page invocation EXPANDING DISPLAY AREA, function or variable complete successfully webpage and load, last application, function or variable; If mistake occurs, handle being written into mistake, feedback error information.
Embodiment 1:
Be browser now with Microsoft Internet Explorer, Microsoft VisualBasic 6.0 describes as development language, but the present invention is not limited to this kind browser and development language, and the present invention is applicable to other browser and development language simultaneously.
1, set up object:
A) set up the ActiveX control engineering, with engineering called after Rtime; Write user control, and with user control called after KDT;
The user control write method specifically describes as follows:
Private?Declare?Sub?OutputDebugString?Lib″kernel32″Alias
″OutputDebugStringA″(ByVal?lpOutputString?As?String)
sub?OutputPrint(Message?as?string)
OutputDebugString“Debug:”&Message
end?sub
B) ActiveX control is compiled as Rtime.ocx; Rtime.ocx as object, is supplied
Page invocation.
2, browser calls standard method and is written into webpage:
A) create newly built construction and called after InsObj with VB6.0;
B) quote parts Microsoft HTML Object Library and Microsoft
Internet?Controls。
C) in forms, describe the WebBrowser control;
D) Navigate or the Navigate2 method of calling the WebBrowser control is written into net
Page or leaf; For example: WebBrowser1.Navigate2 " d: test.htm ".
3, the page be written into or navigation procedure in the generation incident, be in due course and insert the object set up for page invocation, object is inserted the appropriate location, avoid the operation sequence problem that causes in proper order because of the script explanation:
A) when producing the NavigateComplete2 incident, handles WebBrowser the insertion Object Operations, for example:
Private?Sub?WebBrowser_NavigateComplete2(ByVal?pDisp?As
Object，URL?As?Variant)
Dim?doc?As?IHTMLDocument2
Set?doc＝pDisp.Document
Dim?e?As?IHTMLElement
Dim?s?As?IHTML?ScriptElement
Set?s＝doc.createElement(″script″)
Set?e＝doc.All.tags(″head″)(0)
s.Text ＝″var KDT＝new
ActiveXObject(″″Rtime.KDT″″)；″
e.insertAdjacentElement″AfterBegin″，s
End?Sub
Example is handled when WebBrowser produces the NavigateComplete2 incident and is inserted Object Operations, but is not limited thereto incident, can use other incident to carry out similar operations;
B) be InsObj.exe with engineering compiling;
C) D: the test.htm content of pages as follows:
<html>
<head>
<script language＝”javascript”>KDT.
OutputDebugString(“test”)
</script>
</head>
</html>
D) so far then success finish the EXPANDING DISPLAY AREA that adds KDT by name for browser control part.
4, page invocation EXPANDING DISPLAY AREA completes successfully webpage and loads, last application:
The EXPANDING DISPLAY AREA operation of the complete call page, and carry out InsObj.exe, complete successfully webpage and load, can in tool software such as DebugTrack, check output content.
Embodiment 2:
Be browser now with Microsoft Internet Explorer, Microsoft VisualBasic 6.0 describes as development language, but the present invention is not limited to this kind browser and development language, and the present invention is applicable to other browser and development language simultaneously.
1, set up function:
A) write following script with text editor:
<SCRIPT?LANGUAGE＝″JavaScript″>
function?KDT()
{
this.debug＝function(strtxt)
{alert(strtxt)；return；}
}
</SCRIPT>
B) above script is saved as KDT.js, for page invocation.
2, browser calls standard method and is written into webpage:
A) create newly built construction and called after InsObj with VB6.0;
B) quote parts Microsoft HTML Object Library and MicrosoftInternet Controls.
C) in forms, describe the WebBrowser control;
D) Navigate or the Navigate2 method of calling the WebBrowser control is written into webpage; For example: WebBrowser1.Navigate2 " d: test.htm ".
3, the page be written into or navigation procedure in the generation incident, be in due course and insert the function set up for page invocation, function is inserted the appropriate location, avoid the operation sequence problem that causes in proper order because of the script explanation:
A) when producing the NavigateComplete2 incident, handles WebBrowser the operation of insertion function, for example:
Private?Sub?WebBrowser_NavigateComplete2(ByVal?pDisp?As
Object，URL?As?Variant)
Dim?doc?As?IHTMLDocument2
Set?doc＝pDisp.Document
Dim?e?As?IHTMLElement
Dim?s?As?IHTMLScriptElement
Set?s＝doc.createElement(″script″)
Set?e＝doc.All.tags(″head″)(0)
s.src＝″KDT.js；″
e.insertAdjacentElement″AfterBegin″，s
End?Sub
Example is handled when WebBrowser produces the NavigateComplete2 incident and is inserted the function operation, but is not limited thereto incident, can use other incident to carry out similar operations;
B) be InsObj.exe with engineering compiling;
C) D: the test.htm content of pages as follows:
<html>
<head>
<script?language＝”javascript”>KDT.debug(“test”)
</script>
</head>
</html>
D) so far then success finish the function that adds KDT by name for browser control part.
4, page invocation function completes successfully webpage and loads, last utility function:
The EXPANDING DISPLAY AREA operation of the complete call page, and carry out InsObj.exe, complete successfully webpage and load.
Embodiment 3:
Be browser now with Microsoft Internet Explorer, Microsoft VisualBasic 6.0 describes as development language, but the present invention is not limited to this kind browser and development language, and the present invention is applicable to other browser and development language simultaneously.
1, set up variable:
A) write following script with text editor:
<SCRIPT?LANGUAGE＝″JavaScript″>
var?KDTFlag＝1；
</SCRIPT>
B) above script is saved as KDT.js, for page invocation.
2, browser calls standard method and is written into webpage:
A) create newly built construction and called after InsObj with VB6.0;
B) quote parts Microsoft HTML Object Library and MicrosoftInternet Controls.
C) in forms, describe the WebBrowser control;
D) Navigate or the Navigate2 method of calling the WebBrowser control is written into webpage; For example: WebBrowser1.Navigate2 " d: test.htm ".
3, the page be written into or navigation procedure in the generation incident, be in due course and insert the variable set up for page invocation, variable is inserted the appropriate location, avoid the operation sequence problem that causes in proper order because of the script explanation:
A) when producing the NavigateComplete2 incident, handles WebBrowser the operation of insertion variable, for example:
Private?Sub?WebBrowser_NavigateComplete2(ByVal?pDisp?As
Object，URL?As?Variant)
Dim?doc?As?IHTMLDocument2
Set?doc＝pDisp.Document
Dim?e?As?IHTMLElement
Dim?s?As?IHTMLScriptElement
Set?s＝doc.createElement(″script″)
Set?e＝doc.All.tags(″head″)(0)
s.src＝″KDT.js；″
e.insertAdjacentElement″AfterBegin″，s
End?Sub
Example is handled when WebBrowser produces the NavigateComplete2 incident and is inserted the variable operation, but is not limited thereto incident, can use other incident to carry out similar operations;
B) be InsObj.exe with engineering compiling;
D) D: the test.htm content of pages as follows:
<html>
<head>
<script?language＝”javascript”>alert(KDTFlag)；
</script>
</head>
</html>
D) so far then success finish the variable that adds KDT by name for browser control part.
4, page invocation variable completes successfully webpage and loads, last application variables:
The EXPANDING DISPLAY AREA operation of the complete call page, and carry out InsObj.exe, complete successfully webpage and load.
Claims (2)
1. the method for a browser extension object, function or variable is characterized in that, comprises the steps:
1) sets up object, function or variable;
2) browser is written into webpage;
3) firing event in the process that webpage is written into inserts object, function or variable in the process that incident produces;
4) finish the page and load application, function or variable.
2. the method for browser extension object according to claim 1, function or variable is characterized in that: at completing steps 3) after, fault processing mechanism set up; Intercept and capture the error message of page generation in service, call customizing method and handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101572351A CN100492289C (en) | 2007-09-30 | 2007-09-30 | Method for browser expanding object, function or variable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101572351A CN100492289C (en) | 2007-09-30 | 2007-09-30 | Method for browser expanding object, function or variable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101122861A true CN101122861A (en) | 2008-02-13 |
| CN100492289C CN100492289C (en) | 2009-05-27 |
Family
ID=39085206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101572351A Expired - Fee Related CN100492289C (en) | 2007-09-30 | 2007-09-30 | Method for browser expanding object, function or variable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100492289C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103678332A (en) * | 2012-09-05 | 2014-03-26 | 腾讯科技（深圳）有限公司 | System, browser and method for displaying page |
| CN104375858A (en) * | 2014-10-27 | 2015-02-25 | 深信服网络科技（深圳）有限公司 | Method and device for multiple browser platforms to execute javascript |
| CN104520816A (en) * | 2012-03-01 | 2015-04-15 | 谷歌公司 | Cross-extension messaging using browser as intermediary |
| CN107102877A (en) * | 2017-04-26 | 2017-08-29 | 国网辽宁省电力有限公司信息通信分公司 | A kind of adaptive approach of browser-cross plug-in unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026030A (en) * | 2010-12-01 | 2011-04-20 | 福建新大陆通信科技股份有限公司 | C language function calling method for STB (set-top box) script |
-
2007
- 2007-09-30 CN CNB2007101572351A patent/CN100492289C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104520816A (en) * | 2012-03-01 | 2015-04-15 | 谷歌公司 | Cross-extension messaging using browser as intermediary |
| CN104520816B (en) * | 2012-03-01 | 2018-05-11 | 谷歌有限责任公司 | For adjusting method, equipment and storage media across expanding communication |
| CN103678332A (en) * | 2012-09-05 | 2014-03-26 | 腾讯科技（深圳）有限公司 | System, browser and method for displaying page |
| CN103678332B (en) * | 2012-09-05 | 2018-03-02 | 腾讯科技（深圳）有限公司 | Method for the system of displayed page, browser and its displayed page |
| CN104375858A (en) * | 2014-10-27 | 2015-02-25 | 深信服网络科技（深圳）有限公司 | Method and device for multiple browser platforms to execute javascript |
| CN104375858B (en) * | 2014-10-27 | 2017-10-13 | 深信服网络科技（深圳）有限公司 | Many browser platforms perform the method and device of javascript scripts |
| CN107102877A (en) * | 2017-04-26 | 2017-08-29 | 国网辽宁省电力有限公司信息通信分公司 | A kind of adaptive approach of browser-cross plug-in unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100492289C (en) | 2009-05-27 |
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| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Jinding Electronic Digital Family Technology Co., Ltd. Assignor: Tian Yuan Contract fulfillment period: 2009.12.14 to 2015.12.13 contract change Contract record no.: 2009210000305 Denomination of invention: Browser object, function or variable expansion method Granted publication date: 20090527 License type: Exclusive license Record date: 20091225 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.12.14 TO 2015.12.13; CHANGE OF CONTRACT Name of requester: SHENYANG JINDING DIGITAL HOME ELECTRONICS TECHNOLO Effective date: 20091225 |
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Owner name: FRESHVIEW (BEIJING) TECHNOLOGIES CO., LTD. Free format text: FORMER OWNER: TIAN YUAN Effective date: 20110722 |
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Free format text: CORRECT: ADDRESS; FROM: 110015 NO. 124, NANTA STREET, DONGLING DISTRICT, SHENYANG CITY, LIAONING PROVINCE TO: 100048 ROOM 501, BUILDING 4, NO. 9, SHOUTI SOUTH ROAD, HAIDIAN DISTRICT, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110722 Address after: 100048 Beijing city Haidian District Road No. 9 Building No. 4 Room 501 Patentee after: Fresh vision (Beijing) Technology Co., Ltd. Address before: South Street in Dongling District of Shenyang city of Liaoning Province, No. 124 110015 Patentee before: Tian Yuan |
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| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shenyang Jinding Electronic Digital Family Technology Co., Ltd. Assignor: Tian Yuan Contract record no.: 2009210000305 Date of cancellation: 20120418 |
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Granted publication date: 20090527 Termination date: 20160930 |