Emptying a text box in drop settings

[ygrange]

I have an issue with the DaLiuGE graph editor in Google Chrome. I have a graph with several drops. I wanted to change the dirname in a file drop, but accidentally set the filepath. So I click the file drop and empty tje filepath textbox in the DROP Parameters. After pressing return, the box is nicely empty, as expected. When clicking the Accept button however, the text reappears in the settings box. There is essentially no way (that I know of) to unset a set variable in the DROP Parameters in the graph editor.

[ygrange]

And if I edit the json by hand and remove the filepath parameter alltogether, it also completely disappears from the DROP Parameters list. I would not really expect this behaviour either...

[chenwuperth]

Hi Yan, thanks for the issue. this appears to be a known issue for the Chrome browser. I think to get around this temporarily, can you please first set the 'filepath' to an empty space (i.e. ' '), then click 'accept' and then 'save'. Then you can remove the empty space by repeating the same procesure. In fact, once it is an space, it will already be considered as "None" in daliuge code...