CN101814030A - Menu updating method in Widget - Google Patents
Menu updating method in Widget Download PDFInfo
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- CN101814030A CN101814030A CN201010152430A CN201010152430A CN101814030A CN 101814030 A CN101814030 A CN 101814030A CN 201010152430 A CN201010152430 A CN 201010152430A CN 201010152430 A CN201010152430 A CN 201010152430A CN 101814030 A CN101814030 A CN 101814030A
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Abstract
The invention relates to a computer software technology, and provides a method for dynamically updating menus in Widget with a server, which comprises the steps that: a. the server creates an XML (Extensible Markup Language) file for describing the Widget menus; b. a Widget menu loading function is triggered on a client, and the XML file for describing the Widget menus is obtained from the server; c. the client analyzes the XML file; and d. the client creates the Widget menus according to the XML file. Through the method, the Widget can configure the XML file on the server, so that the client can randomly select favorite menus. The Widget menu loading function is triggered by a user, so as to update the Widget menus according to the need of the client at any time.
Description
Technical field
The present invention relates to computer software technology, the internet, applications technology under particularly a kind of embedded software environment.
Background technology
The Widget original meaning is meant the desktop small tool, a series of small tool is showed different personalizations by a specific platform (Widget engine) for the user information.Operation and the displaying of Widget in a kind of platform or a kind of concrete environment needs the Widget engine to realize.The Widget technology can be in a lot of rapid widespread uses in field, and one of them key factor is because Widget development process simple to operation.A common Widget has tens of extremely hundreds of capable XML/JavaScript/VBScript source codes to add that some pictures combine, and the Widget engine then is responsible for resolving these source codes and is also reallocated resources for widget.
Usually the menu in Widget is local realization, not easy care and renewal.
Summary of the invention
Technical matters to be solved by this invention is that a kind of method of utilizing server to dynamically update menu among the Widget is provided.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be, menu update method among a kind of Widget may further comprise the steps:
A, server are created XML (extend markup language) file that is used to describe the Widget menu;
B, trigger Widget menu value-added tax function, obtain to describe the XML file of Widget menu from server in client;
C, client analyzing XML file;
D, client are according to XML document creation Widget menu.
Make the Widget can be by said method, the menu that selection oneself that client can be random is liked by the mode of configuration XML file on server.Widget menu value-added tax function is triggered by the user, can carry out the renewal of Widget menu according to the client needs at any time.
Concrete, the XML file of describing the Widget menu comprises master menu label, submenu label; Client is by parsing the master menu label in the XML file, the establishment that the submenu label is realized the Widget menu.
The invention has the beneficial effects as follows, the simple function that realizes that an online menu loads on Widget, the Widget menu of server definition is presented at the Widget platform of client, has reusability, can be used for the dynamically updating of various data under the Widget, avoid the unicity of Widget menu and alleviate the complexity of replacing.
Description of drawings
Fig. 1 is the embodiment process flow diagram.
Embodiment
Ajax (asynchronous JavaScript and XML) is a kind of client-side technology, and by sending and response data to server, server end returns a plain text stream, brings in processing by the client again.Text flow can be XML form, Html fragment, JavaScript step or character string.Client uses the XMLHttpRequest object to send request, after the server-side processes text flow is returned to client.Client asynchronous obtain the response data of server after, utilize the JavaScript script of client to handle, and the result shown.The menu update method just is based on the Ajax technology to realize on-line loaded Widget menu among the Widget of the present invention.As shown in Figure 1, specifically may further comprise the steps:
1) one of definition loads agreement, and server end loads agreement according to this and describes the Widget menu.This loads agreement and utilizes XML to finish, and has defined following two labels:
A:＜mainmenu〉＜/mainmenu〉be used to describe master menu
B:＜submenu〉＜/submenu〉be used for the descriptor menu
XML file at the description Widget menu of server end definition comprises this two labels.
Create the XML file about the Widget menu according to top agreement, form is as follows:
<mainmenu>
<submenu></submenu>
</mainmenu>
The Widget menu description file is kept in the server, and the file life is menu***.xml.
2) utilize the Ajax technology,, obtain the menu file menu***.xml that defines in the server by using the XMLHttpRequest technology.
3) utilize JavaScript to resolve the menu***.xml file, and generate a final JavaScript object about menu.
4) handle this JavaScript object, generate the menu***.js file, move this menu***.js file and demonstrate the Widget menu in client.
With step 2) to 4) described method is registered on the local menu item, when client triggered this menu item, client all can start the Widget updating menu like this.
Claims (2)
1. menu update method among the Widget is characterized in that, may further comprise the steps:
A, server are created the XML file that is used to describe the Widget menu;
B, trigger Widget menu value-added tax function, obtain to describe the XML file of Widget menu from server in client;
C, client are resolved described XML file;
D, client are according to described XML document creation Widget menu.
2. menu update method among a kind of according to claim 1 Widget is characterized in that described XML file comprises master menu label, submenu label; Client realizes the establishment of Widget menu by the master menu label in the analyzing XML file, submenu label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010152430A CN101814030A (en) | 2010-04-22 | 2010-04-22 | Menu updating method in Widget |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010152430A CN101814030A (en) | 2010-04-22 | 2010-04-22 | Menu updating method in Widget |
Publications (1)
| Publication Number | Publication Date |
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| CN101814030A true CN101814030A (en) | 2010-08-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010152430A Pending CN101814030A (en) | 2010-04-22 | 2010-04-22 | Menu updating method in Widget |
Country Status (1)
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| CN (1) | CN101814030A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207967A (en) * | 2011-06-03 | 2011-10-05 | 奇智软件（北京）有限公司 | Method and system for automatically providing new browser plugin |
| CN102495729A (en) * | 2011-12-02 | 2012-06-13 | 曙光信息产业(北京)有限公司 | Application-based web page job submission display method |
| CN102693238A (en) * | 2011-03-23 | 2012-09-26 | 青岛海信电器股份有限公司 | Widget application method and system and multimedia terminal |
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| US20080077855A1 (en) * | 2006-09-21 | 2008-03-27 | Shirel Lev | Generic website |
| CN101202665A (en) * | 2007-12-06 | 2008-06-18 | 中兴通讯股份有限公司 | Method for generating graphical user interface |
| CN101552836A (en) * | 2009-05-18 | 2009-10-07 | 浙江大学 | Mobile Widget engine realizing method applied in cell phone |
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| CN1991827A (en) * | 2005-12-30 | 2007-07-04 | 腾讯科技（深圳）有限公司 | Method and system for webpage development |
| US20080077855A1 (en) * | 2006-09-21 | 2008-03-27 | Shirel Lev | Generic website |
| CN101202665A (en) * | 2007-12-06 | 2008-06-18 | 中兴通讯股份有限公司 | Method for generating graphical user interface |
| CN101552836A (en) * | 2009-05-18 | 2009-10-07 | 浙江大学 | Mobile Widget engine realizing method applied in cell phone |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693238A (en) * | 2011-03-23 | 2012-09-26 | 青岛海信电器股份有限公司 | Widget application method and system and multimedia terminal |
| CN102693238B (en) * | 2011-03-23 | 2015-09-16 | 青岛海信电器股份有限公司 | Widget application process, system and multimedia terminal |
| CN102207967A (en) * | 2011-06-03 | 2011-10-05 | 奇智软件（北京）有限公司 | Method and system for automatically providing new browser plugin |
| CN102207967B (en) * | 2011-06-03 | 2013-05-08 | 奇智软件（北京）有限公司 | Method and system for automatically providing new browser plugin |
| CN102495729A (en) * | 2011-12-02 | 2012-06-13 | 曙光信息产业(北京)有限公司 | Application-based web page job submission display method |
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Application publication date: 20100825 |
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| RJ01 | Rejection of invention patent application after publication |