How to record the time at which users viewed an intervention page or completed a particular section of the intervention: Difference between revisions
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The above example will save the current time (in seconds) when users click on the next button on page session1_page10. | The above example will save the current time (in seconds) when users click on the next button on page session1_page10. | ||
N.B. If users see '''session1_endpage''' more than once, '''session1time''' will be saved and overwritten each time they see it. If you want to only save the time the first time '''session1_endpage''' is seen, you can add a line of hasseen '''logic'''. | N.B. If users see '''session1_endpage''' more than once, '''session1time''' will be saved and overwritten each time they see it. If you want to only save the time the first time '''session1_endpage''' is seen, you can add a line of hasseen '''logic''' as shown in Example 2 below. | ||
===Example 2=== | |||
<code>savevalue(username, "session1time", currenttime()) if (not(hasseen (username, "session1_endpage")))</code> | <code>savevalue(username, "session1time", currenttime()) if (not(hasseen (username, "session1_endpage")))</code> | ||
This logic will only save '''session1time''' if the page '''session1_endpage''' has | This logic will only save '''session1time''' if the page '''session1_endpage''' has NOT been seen by that user before. | ||
Latest revision as of 17:05, 25 March 2014
The logic command currenttime() is used to record the time.
Example 1
show session1_page10
savevalue(username, "session1time", currenttime())
show session1_endpage
The above example will save the current time (in seconds) when users click on the next button on page session1_page10.
N.B. If users see session1_endpage more than once, session1time will be saved and overwritten each time they see it. If you want to only save the time the first time session1_endpage is seen, you can add a line of hasseen logic as shown in Example 2 below.
Example 2
savevalue(username, "session1time", currenttime()) if (not(hasseen (username, "session1_endpage")))
This logic will only save session1time if the page session1_endpage has NOT been seen by that user before.