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[REBOL] Re: hard coded somewhere?

From: agem:crosswinds at: 29-May-2001 2:29

>>>>>>>>>>>>>>>>>> Ursprüngliche Nachricht <<<<<<<<<<<<<<<<<<
Am 28.05.01, 10:35:39, schrieb "Ammon Cooke" <[ammoncooke--yahoo--com]> zum Thema [REBOL] hard coded somewhere?:
> Hi, > Using the foreach line example from Core.pdf I get this: > jobfile: request-file/filter "*.jbs" /file "jobs.jbs" > file-jobs: read/lines file jobfile > foreach line file-jobs [ > append jobs/data copy line > ] > fix-slider jobs > show jobs > it always gives me the same data in 'jobs' (which happens to be a
text-list) no matter what file I tell it to open. Why?? ;we check probe jobfile: request-file/filter/file "*.jbs" "jobs.jbs" ; (/file this way) request-file returns a block of files, so jobfile: first request-file/filter/file "*.jbs" "jobs.jbs" but then the result can be too [] if file-fields is empty and window closed none if cancel-button, so you should check that before selection: request-file/filter/file "*.jbs" "jobs.jbs" either all[not none? Selection not empty? Selection][ jobfile: first selection ;work with it request/ok mold jobfile ][request/ok "oops, you didnt like my files?"] bit complicated.. (all[selection selection/1] ;works too ;-)
> Thanks!! > Ammon
have fun :) -volker