MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / vendor / oojs / oojs-ui / demos / infusion.js

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+// Demonstrate JavaScript 'infusion' of PHP-generated widgets.
+// Used by widgets.php.
+
+var infuseButton;
+
+// Helper function to get high resolution profiling data, where available.
+function now() {
+       return ( window.performance && performance.now ) ? performance.now() :
+               Date.now ? Date.now() : new Date().getTime();
+}
+
+// Add a button to infuse everything!
+// (You wouldn't typically do this: you'd only infuse those objects which you needed to attach
+// client-side behaviors to, or where the JS implementation provides additional features over PHP,
+// like DropdownInputWidget. We do it here because it's a good overall test.)
+function infuseAll() {
+       var start, end;
+       start = now();
+       $( '*[data-ooui]' ).map( function ( _, e ) {
+               return OO.ui.infuse( e.id );
+       } );
+       end = now();
+       window.console.log( 'Took ' + ( end - start ) + ' ms to infuse demo page.' );
+       infuseButton.setDisabled( true );
+}
+
+// More typical usage: we take the existing server-side
+// button group and do things to it, here adding a new button.
+infuseButton = new OO.ui.ButtonWidget( { label: 'Infuse' } )
+       .on( 'click', infuseAll );
+
+OO.ui.ButtonGroupWidget.static.infuse( 'demo-menu-infuse' )
+       .addItems( [ infuseButton ] );