---- Due to the traditional standard HTML language restriction, the web present does not have the ability to interact with the server, but the emergence of DHTML (dynamic HTML) makes the web page access external data source is possible. Users can develop an interactive dynamic web page or an application based on a browser / server architecture, and external data is dynamically generated by server-side (e.g., ASP, CGI), which can realize real-time updates of web content. This article is mainly for IE browser to talk about how to access external data sources (files) through DHTML in web pages, and realize the specific method of dynamically updating the content of data source data in the case where the page is refreshed.
First, use script file technology
---- We know that the script file can be introduced into the SRC property of the
