Device and method for intensively controlling WEB page event and state

Abstract

The invention provides a device and a method for intensively controlling a WEB page event and a state. The device for intensively controlling the WEB page event and the state comprises an event monitoring unit, a compound event generating unit, an event distributing unit and a state managing unit, wherein the event monitoring unit is used for obtaining a browser event and the browser event is an event captured from a browser file object or an event submitted by a control module request; the compound event generating unit is used for reading a state variable from a state storage and generating a compound event according to the state variable and the browser event; the event distributing unit is used for sending the browser event or the compound event to a corresponding control to be processed; and the state managing unit is used for updating a record of the state variable in the state storage. According to the invention, the intensive management on events on a framework layer is realized, so that a mechanism which takes single control as a unit to carry out event management is avoided; the condition that a developer needs to define a set of event processing flow to each control is avoided and the working difficulty of the developer is well relieved; and meanwhile, a code amount of the whole system is reduced and the operation efficiency of the system can be improved.

Description

【Technical field】 [0001] The invention relates to the field of WEB development, in particular to a device and method for centrally controlling WEB page events and states. 【Background technique】 [0002] With the development of WEB applications more and more deeply, the development of web pages on the website is also becoming more and more complicated. Nowadays, web pages that can interact with users can be seen everywhere, and the realization of this function depends on HTML events and event processing mechanisms. [0003] The operations generated when the user interacts with the web page are called events. The event can be triggered by the user, or it may be triggered by a page change, and there are even events invisible to the user (such as Ajax interaction progress change). Most of the events are triggered by the user's actions, such as: the user presses the mouse button, a click event is generated, if the mouse pointer moves on the link, a mouseover event is generated, ...

AI Technical Summary

Problems solved by technology

That is to say, no matter it is any control, if you want to achieve the same business logic (that is, hide), you must perform the above-mentioned series of operations on this control. This approach will undoubtedly increase the workload of developers. Business logic generates a lot of repetitive code, which also reduces the efficiency of operation

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