#Save a wiki offline how to#
#Save a wiki offline install#
#Save a wiki offline archive#
#Save a wiki offline mac#

Instead of waiting for new browser infrastructures, I wanted to demonstrate that web apps with offline support and no install were already feasible, relying only on a new combination of existing techniques. I don't see Flash as the long term solution, but rather a temporary workaround that allows for some early experimentation. That's where Flash comes into play, as it offers large persistent local storage and easy interfacing with Javascript.

You just need to have all the dynamic data go through a smart proxy that can do disconnected reads and updates. Once you have a web application that is entirely cacheable, you can support offline operations. Second, the Flash app would act as a buffer for disconnected operations, such as local updates while running offline.ĭesign philosophy: One interesting thing to realize is how and why the pieces fit together.Īs a starting point, you should understand that the AJAX trend is not simply about rich UI and eye candy, but more generally about providing a more responsive experience by optimizing the bottleneck resource (the network): you cache the data that doesn't change (some HTML, Javascript or CSS), and transfer only the information that is dynamic. You could use pre-fetching to ensure your local cache would have the data that you want. First, whatever content you had already accessed would be cached and persisted locally (in the Flash app/storage). Instead you would be able to use the app locally as soon as you used it online. This avoided the new security restrictions for local apps in Flash 8, keeping two local caches of the data (one for the online domain and one for the local copy) and no installation problem.

When I found out that Flash Player did cache Flash apps properly, the idea of running both the online and offline scenarios took the lead. A Flash and Javascript combination, such as the Flash-based Canvas or AMASS storage, seemed like a better solution.Īs I learnt more about Flash 8 and its security model, my original plan of running a local copy of a web page for offline use didn't seem convenient enough: you would have to explicitly save the app locally and synch it before going offline. The problem with using Greasemonkey to extend the browser is that it's not widely available and it doesn't offer good control over cross-domain requests. Also, I was thinking that it would help for running local/offline copies of web apps. I started by focusing on the first one, probably because I've been toying recently with cross-domain XMLHttp and client-side storage through Greasemonkey.

#Save a wiki offline how to#

Some background: Two problems ran in circles in my head while I was on vacation a couple of weeks ago: how to make cross-domain XMLHttp requests before cross-domain is actually supported by browsers and how to allow web applications to run offline? Here are the ones I brainstormed so far: a personal wiki, various other personal or group GTD tools (such as todo list or calendar), a community wiki, an email reader and/or composer, a blog editor, an RSS reader, an app for driving directions. What other applications you'd find most appealing and why? I'm especially interested in hearing back about whether this approach is valuable to you, in comparison to the traditional web and rich client models. This is just the skeleton of a wiki, but it gives a feeling of the possibilities of web applications that can deal gracefully with being intermittantly disconnected.

#Save a wiki offline mac#

I've only tested TiwyWiki on IE and Firefox on Windows, and heard that it runs properly on Mac (Safari I think), let me know if it runs for you on any other platform. go back online and sync your updates back to the server.while offline, continue reading and editing the cached pages of the wiki, create new pages,.pull the network plug off your computer and put your browser in Offline mode,.load the demo (requires Flash 8) and browse a couple of pages,.TiwyWiki is a prototype wiki that runs both online and offline without any install (besides Flash Player). I was working on AJAX-based web application with transparent support for disconnected operations.

#Save a wiki offline archive#

Curiosity is bliss Archive Feed About Search Julien Couvreur's programming blog and more 'Take It With You' Wiki Īlthough this blog has been silent for a while, I haven't been idle.