To send them to the authority, along with its current synchronized Whenever there are unconfirmed local changes, the peer should try The peer's document version is moved forward. Updated local changes can be submitted to the server as if they The unconfirmed local ones, and vice versa, so that the remoteĬhanges can be applied to the peer's current document, and the Transformation is used to transpose the remote changes across If there are unconfirmed changes present, operational Remote changes are applied to the local editor state. If some of those changes are the peer's own changes, thoseĬhanges are removed from the list of unconfirmed changes. History they have synchronized with, and which local (unconfirmed)Īll peers set up some way to receive new changes from the Individual editors (peers) track which version of the authority's There is a central system (authority) that builds up a history of See for exampleĬollaborative systems implemented with package work like this: (It is also possible to wire up different collaborative editingĪlgorithms to CodeMirror. For more theoretical information, see this blog This example describes the practical information you need to With a central authority (server) that assigns a definite order to theĬhanges. Is possible for people to make changes at the same time, which have toīe reconciled in some way when synchronizing everybody up again.ĬodeMirror comes with utilities for collaborative editing based on Reject All Changes - allows to reject all the changes at once.The main difficulty with this style of editing is handling ofĬonflicting edits-since network communication isn't instantaneous, it.Accept All Changes - allows to accept all the changes at once.The ACCEPT option allows you to accept the current change, the the REJECT option allows you to reject the current change. Use the arrow to go to the previous change, and the arrow to go to the next change. At the Viewing changes panel, the the name of the user who've made this change, the date and time, when the change was made, and the change description (e.g., Paragraph Inserted). The current change will be displayed at the Review Change panel and highlighted in the document text. Review Changes - allows to navigate between the changes and accept or reject them.When this mode is selected, you cannot edit the document. Original this mode allows to display all changes as they were rejected.Final this mode allows to display all changes as they were accepted.When this mode is selected, you can edit the document.
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