| 摘要 |
Undefined tags and tag attributes are embedded in a web page written in HTML. The web page includes a script which interprets the undefined attributes to perform a predefined action. The undefined tag attributes can refer to elements of a data source such as a stock and the current value of the stock. The interpreted attributes are used to retrieve the stock and value of interest from a real-time data source, and to write the values into the web page, so that they are displayed in the form of a real-time data stream.
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