> I was hoping that a javascript inside the "done" button while in > "edit" mode could compare timestamps by opening your TW, eg. > niceprice.tiddlyspot.com in the background but an updateded version. > And if the timestamp that is fetched is newer a message would appear > prompting you to update your page before editing/saving/uploading
One problem with this is that you get a race condition*; reading the document to check for modifications and writing your own changes are two distinct operations. So between your checking and subsequent saving someone else might have modified the document. Having said that, it would be great if you could implement a proof of concept to test the feasibility of such an approach. (There have been previous discussions around this subject in the past; might be worth checking the group archives for details.) -- F. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/TiddlyWiki?hl=en -~----------~----~----~----~------~----~------~--~---
