Answer array cells will be used to update the image cells. The format of the answer array cells can be one of the following:
Answer |
Operation |
|---|---|
<blank> |
clear text in cell, leave image alone |
imgspec |
replace existing image, clear text |
imgspec, |
same as above |
text |
leave image alone, replace text |
,text |
delete existing image from cell, replace text |
imgspec,text |
replace image, replace text |
Note that XTREE distinguishes between the "imgspec" and "text" cases by whether the field contains a valid image extension.
On return from XTREE, the answer array cells will contain just the text that displays in the cell along with the image, unless you edit the cell, in which case it will contain exactly what was entered.
