![]() To use the above macro from a tiddler you'd include the text: Macros can be very sophisticated and include features such as parameter passing, domain object model awareness, calling tiddler identification. Like the plugin, in the code is the content of a tiddler and it is tagged with systemConfig. this will run when macro is called from a tiddler Handler: function (place, macroName, params, wikifier, paramString, tiddler) We now have a macro, actually a JavaScript function, which can be executed on demand. To create a macro we need to modify the code and add the macro's name to the global object "config.macros" and then declare a handler for that name. This technique is frequently used for making global changes to the TiddlyWiki architecture before the user gets involved. It consists of a code fragment in a tiddler that is tagged with "systemConfig":Īt start-up the code fragment will be executed and display the message "Hello world" (yawn). Here's a demonstration of a very simple plugin. Also, after a plugin has executed at load time, it can also provide code to be invoked by a macro, making the distinction between plugins and macros a little loose. The difference between a macro and a plugin is that plugins are executed at load time (when the TiddlyWiki file is loaded into the browser and rendered) while macros are called when individual tiddlers are opened or other events occur, such as buttons being clicked. There's also a "sparklines" macro that creates sparkline graphics "tabs", which creates a tabbed presentation inside a tiddler, and "slider", which creates a button that, when clicked, slides out text. TiddlyWiki includes a number of macros, such as "newTiddler" which is shown as a link in the right hand menu of the standard distribution and, as you might guess, creates a new tiddler. ![]() This allows the TiddlyWiki system to identify them as code. Both macros and plugins are JavaScript code stored in tiddlers (TiddlyWiki's basic unit of content) that are labeled with the tag "systemConfig". Macros and plugins allow you to change the behavior of TiddlyWiki without having to change the source code. Execute output/mac/TiddlyWiki.app or output/win/nw.In this, the penultimate installment on the wonders of TiddlyWiki, the free, open source, personal, portable wiki system, we'll look at two of the three topics promised last week, TiddlyWiki's macros and plugins.Download the TiddlyWiki5 repo from to a sibling directory to the TiddlyDesktop repo called "TiddlyWiki5".Run download-nwjs.sh to download the latest nw.js binaries.The F12 key opens the Chromium developer tools for the current window. The property should be a directory to use for holding configuration data. opt/TiddlyDesktop/nw -user-data-dir=/mnt/data/TiddlyWiki/config. To have separate mutliple instances of TiddlyDesktop (for example, separate Personal and Professional instances), you can pass the -user-data-dir argument. You should map the network share to a local drive, and run it from there. Note that TiddlyDesktop will not work correctly from a Windows UNC network share (eg \\MY-SERVER\SHARE\MyFolder). Unzip into a folder and run TiddlyWiki.app or nw.exe and for linux nw It is based on nw.js, a project created and developed in the Intel Open Source Technology Center:ĭownload the Windows, linux or Mac binary. See this video tutorial for an overview of installing and using TiddlyDesktop on Windows and OS X: ![]() ![]() TiddlyDesktop is a special purpose web browser for working with locally stored TiddlyWikis. ![]()
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