Version v9.0p_2013-12-19/PowerEdition
I have a listGrid whose ID is: mListGrid
I have falling callback:
Suppose mAutoRefresh is true, and progress function is:
I'm using the debug tool and find that progress() function is called by every 5 second, but each time, it seems that fetchData() function is not called, because mCallback function is no longer be called.
I also tried to avoid using fetchData(), but using mListGrid.data.invalidateCache(), auto refresh works good, but every time, the grid will flick once, which is not visually good. I still prefer manually call fetchData with callback in the progress() function, because we have some other configuration in the callback function.
Could you please tell what I did is wrong to make mCallback is no longer called. Thanks.
I have a listGrid whose ID is: mListGrid
I have falling callback:
Code:
var mCallback = function(dsResponse, data, dsRequest){
var lResultSet = isc.ResultSet.create({
dataSource: mListGrid.getDataSource(),
initialData: dsResponse.data
});
mListGrid.setData(lResultSet);
// set time out
if(mAutoRefresh == "true")
{
isc.Timer.setTimeout("progress()", 5000);
}
}Code:
function progress()
{
mListGrid.fetchData(mListGrid.getCriteria(), mCallback);
isc.Timer.setTimeout("progress()", 5000);
}I also tried to avoid using fetchData(), but using mListGrid.data.invalidateCache(), auto refresh works good, but every time, the grid will flick once, which is not visually good. I still prefer manually call fetchData with callback in the progress() function, because we have some other configuration in the callback function.
Could you please tell what I did is wrong to make mCallback is no longer called. Thanks.