International Business Machines Corporation

Qiao Yun Sun

Shu Chao Wan

Yue Wang

Yu Zhang

Xin Peng Liu

Xiang Sean Zhou

Liang Wang

Qi Ruan

Ran Jiang

Jing Jing Pan

Wei Qiong Chen

Xiao Hui Dong

Systems, methods, and computer program products to perform an operation comprising receiving a user action script, a first callback queue, and an asynchronous operation queue generated based on a first execution instance of a web application, simulating the first execution instance of the web application, comprising: invoking a second execution instance of the web application, simulating each user action of a plurality of user actions specified in the user action script, based on a plurality of callback functions specified in the first callback queue, simulating each asynchronous operation of a plurality of asynchronous operations specified in the asynchronous operation queue based on the plurality of callback functions specified in the first callback queue, and generating a second callback queue based on the simulated plurality of user actions and asynchronous operations.

Detecting errors in web application runtime environments

The present invention includes a method and apparatus for developing a Rich Internet Application. In one embodiment, there is provided a method for developing a Rich Internet Application, comprising: defining a code space used for a code set, the code set being associated with a view that is to be displayed in the Rich Internet Application; and adjusting the code space so that the adjusted code space is independent of another code space used for another code set, wherein the other code set is associated with another view that is to be displayed in the Rich Internet Application. In one embodiment of the present invention, there is provided an apparatus for developing a Rich Internet Application. By means of the method and apparatus as described in the present invention, conflicts between code sets associated with various views to be displayed in the Rich Internet Application may be isolated.

Developing rich internet application

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Beijing, China

Qiao Yun Sun