Novel web application and local application interaction mode

A technology of local application and application interaction, applied in the field of interaction mode of web application and local application, which can solve the problems such as inability to install software

Inactive Publication Date: 2009-07-22
CHONGQING ANRUAN INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The problem is that this method requires installing software and modifying settings on the local computing device, w

Method used

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  • Novel web application and local application interaction mode
  • Novel web application and local application interaction mode
  • Novel web application and local application interaction mode

Examples

Experimental program
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Embodiment Construction

[0034] figure 1 An operating environment of the web application 222 is shown: a web application server 100, a web browser 220 and a local application 230, wherein the web browser 220 and the local application 230 run on the same local computing device. The web browser 220 provides an operating environment for the web application 222 and also provides a user interface for the user to interact with the web application 222 . The role of the local application 230 is to help the web application 222 obtain local services that it cannot obtain directly from the local computing device 200 .

[0035] It is worth noting that figure 1 The interaction protocol 800 shown in , which defines how to interact with the web application 222 and the local services that the web application 222 needs to obtain. The local application 230 is also designed and developed according to the requirements of the interaction protocol 800 , capable of interacting with the web application 222 and providing th...

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PUM

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Abstract

The invention provides a novel interactive mode of web application and local application. The novel mode breaks through the traditional mode in which the web application directly calls ActiveX control or Java Applet installed on a local calculating device by a script when the browser is in operation and adopts a mode that the local application drives HTML document object model (DOM) of the web application in the web browser according to requirements of the web application to realize the interaction between the web application and the local application, thereby breaking through limits brought by the traditional mode.

Description

(1) Technical field [0001] The invention relates to computer application programs and web technologies, in particular to a new interaction mode between web applications and local applications. (2) Technical background [0002] A web application refers to any application whose user interface resides in a web browser. Typical web applications include online banking, GoogleAppsForYourDomain, MicrosoftOfficeLive, webmail, online journal, and so on. [0003] In many cases, web applications need to use the resources of the local computing device, for example, using the digital certificate and private key of the local user. However, due to well-known security reasons, the right of the web application to directly use the resources of the local computing device is strictly limited. In other words, the web application cannot freely use the resources of the local computing device. To allow the web application to use the resources of the local computing device, the usual method is to ...

Claims

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Application Information

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IPC IPC(8): G06F17/30H04L29/06
Inventor 万苏婧
Owner CHONGQING ANRUAN INFORMATION TECH
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