On snow leopard try selecting the document and see what the difference is re path Regards Chuck
Sent from my iPhone > On Oct 1, 2016, at 6:47 PM, Peter Mew <[email protected]> wrote: > > This has me stumped. > As part of a small app I'm writing for a friend, I have need display some > pictures that belong to a particular record. > I have a button on a detail form belonging to the record. > when the button is pressed, I collect all the documents in a folder, filter > them so only valid pictures are included, and put the file names in a > listbox. > Clicking on a row in the listbox shows the corresponding picture in an area > next to the listbox > This works perfectly on Mac Yosemite which I develope on, but he insists on > staying with Snow Leopard 10.6. and it wont work on his platform. I'm using > 4D v13.6 and creating a compiled standalone app. > v13.6 is qualified for Snow Leopard, I checked > The code below seems to fail in the document list command, the size of the > array DocArray is 0 throughout the routine. > I moved this code to a seperate method, I checked the structure file, I > retyped all the code. > Nothing seems to work. The compiler does not object and it runs file on my > Version of Yosemite, and another similar System. > I would be most grateful for any insights where this might be failing, just > on Snow Leopard. > > > > > > If ([Tapes]Path_to_Docs#"") > DocToShow:="" > DocToShow:="volumes"+":"+[Tapes]Path_to_Docs > > ARRAY TEXT(DocArray;0) > ARRAY TEXT(DocPathArray;0) > DOCUMENT LIST(DocToShow;DocPathArray;Absolute path) > DOCUMENT LIST(DocToShow;DocArray) > > For ($i;Size of array(DocArray);1;-1) > If (Is picture file(docpathArray{$i};*)=False) > DELETE FROM ARRAY(docArray;$i;1) > DELETE FROM ARRAY(docPathArray;$i;1) > End if > End for > > Open window(100;100;700;700;8;"Document") > DIALOG([Layouts];"DocPicture") > > Else > ALERT("There are No Documents for This Record") > End if > > There are 2 arrays in the listbox, DocArray which shows the name of the > picture, anda hidden column, DocPathArray, which holds the full path to the > chosen document > There is then some code in the listbox method to choose which picture to > diplay > ********************************************************************** > 4D Internet Users Group (4D iNUG) > FAQ: http://lists.4d.com/faqnug.html > Archive: http://lists.4d.com/archives.html > Options: http://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:[email protected] > ********************************************************************** ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] **********************************************************************
