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Sequence and LA with time-limited 加法課程 加法 1 加法 2 加法 3 QuitNext 加法 1 NEXT 加法 1 Wait 15sQuit 加法 2 Wait 15s 加法 3 Wait 15s NEXT 加法 2 加法 3 QUIT 一般的情況:學習一個活動至少停留 15 秒,才能進行才一個活動
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Sequence and LA with time-limited Receive Next and process Receive Complete and processWait Activity and process Receive Next and process http://140.124.182.82:8080/Test/LMSMain.htm
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More Sequence Behavior Scenario: –Sequence 的課程是循序漸進的,當我們進行某 一個活動,而想要復習之前的活動 加上 Previous – 當所有的活動完成,且課程 Complete ,而學習 者想要回頭看看之前所學過的
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Selection and LA with time-limited 加法課程 加法 1 加法 2 加法 3 QuitNext 加法 1 加法 2 加法 3 加法 1 Wait 30s 加法 3 Wait 10s 加法 2 Wait 10s 假設每一個活動在 30s 後自動 Complete SELECT 加法 1 停留 30s SELECT 加法 3 停留 10s SELECT 加法 2 停留 10s SELECT 加法 3 Quit 加法 2 Wait 20s or 30s to complete? … 停留 20s 或 30s?
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From BPEL4J spec. Note that XPath 1.0 is not XML Schema aware. As such, none of the built-in functions of XPath 1.0 are capable of producing or manipulating dateTime or date values. However, it is possible to write a constant (literal) that conforms to XML Schema definitions and use that as a deadline value or to extract a field from a variable (part) of one of these types and use that as a deadline value.
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