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Method and apparatus for dynamically loading Web page

A dynamic loading and page technology, applied in the computer field, to achieve the effect of solving network concurrency and slow speed, saving bandwidth and improving service performance

Inactive Publication Date: 2013-12-11
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

like figure 2 As shown, according to the inventor's test, when the test environment is a wireless network and the signal is relatively weak for the first visit, the resource request takes up to 1 minute and 20 seconds

Method used

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  • Method and apparatus for dynamically loading Web page
  • Method and apparatus for dynamically loading Web page
  • Method and apparatus for dynamically loading Web page

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0032] Before describing the embodiments of the present invention, the concepts involved in the embodiments of the present invention are introduced:

[0033] JavaScript: JavaScript is a programming language that is embedded in the Html code of a web page and can be run on the browser client side for developing dynamic web pages.

[0034] xmlHttpRequest: A client-side ActiveX object that can be created in JavaScript, using this object to initiate a request to the server and obtain data.

[0035] Ajax: It is the abbreviation of...

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Abstract

The invention discloses a method and an apparatus for dynamically loading a Web page. The method comprises the steps of modularizing a JavaScript document included in a server side into a plurality of JavaScript module documents according to functions; respectively defining functions in the multiple JavaScript module documents in an interface module established on a browser side; selectively calling the functions defined in the interface module based on user demands; judging whether the JavaScript module documents corresponding to the called functions are loaded on a current page, if not, dynamically loading the JavaScript module documents, executing the called functions and returning calling results to the Web page; and if so, directly executing the called functions and returning calling results to the Web page. The method solves problems of network concurrent and slow speed when mass JavaScript documents are simultaneously introduced to the page, and realizes loading as required; and the method can improve service performance and save bandwidth.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for dynamically loading Web pages. Background technique [0002] With the popularization of Ajax and other technologies in the field of Web development, the rich client development technology in the browser / server (B / S) mode has become increasingly mature, and the interaction between the client and the server has also undergone great changes. The reason why it is called a rich client is that compared with the traditional B / S model, more logic processing is transferred from the server to the client, making the client more functional and more interactive. The rich client generally invokes the services released by the server based on Ajax technology, that is, Ajax services. The development frameworks for such services include Google Web Toolkit, ProjectZero, and so on. However, due to the prevalence of rich client pages, it is inevitable that there will be mor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 罗劲松
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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