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Grandstream Networks, Inc. GMI HTML SDK and API Guide Page 4 of 17
www.grandstream.com Last Updated: 07/2011
4 simpleGMI Interface
4.1 simpleGMI.refresh()
Function
simpleGMI.refresh()
Description
Refresh the current page. The phone will obtain the
current page from the web server and reload the page on
the phone.
Parameters and Return value Parameter:
N/A
Return value:
N/A
Note
This interface is mainly for debugging. It is recommended
to remove this function in your program before official
release so that the program will run as smoothly as the
built-in applications on the phone, providing users with
better user experience.
4.2 simpleGMI.historypage()
Function
simpleGMI.historypage(num)
Description
Go to the page visited in history, as specified in
parameter num.
Parameters and Return value
Parameter:
num - Any natural number.
• Negative number represents the number of page
records to go backward;
• 0 represents the current page;
• Positive number represents the number of page
records to go forward.
For example, the user visited these web pages in the
following order:
www.google.com
www.yahoo.com