- Thu Jan 04, 2018 3:39 pm
#812698
Dear All,
I am using ProcessMaker 3.0.1.7-community, and I cannot seem to find a way to empty a file control for a second/third/etc. loop once a file has been submitted. I have tried deleting the input document in the process; emptying the file variable array as well as setting it to an empty array with json_encode in a PHP trigger; setting the variable_label variable; etc., but nothing seems to work: the file previously submitted remains stubbornly in the file control, causing much pain and confusion.
Any and all help would be much appreciated.
With best wishes,
Gergely
I am using ProcessMaker 3.0.1.7-community, and I cannot seem to find a way to empty a file control for a second/third/etc. loop once a file has been submitted. I have tried deleting the input document in the process; emptying the file variable array as well as setting it to an empty array with json_encode in a PHP trigger; setting the variable_label variable; etc., but nothing seems to work: the file previously submitted remains stubbornly in the file control, causing much pain and confusion.
Any and all help would be much appreciated.
With best wishes,
Gergely