behavior-show-more.js
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behavior-show-more.js
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	/**
	* @provides javelin-behavior-differential-show-more
	* @requires javelin-behavior
	* javelin-dom
	* javelin-workflow
	* javelin-util
	* javelin-stratcom
	*/

	JX.behavior('differential-show-more', function(config) {

	function onresponse(context, response) {
	var div = JX.$N('div', {}, JX.$H(response.changeset));
	var root = context.parentNode;
	copyRows(root, div, context);
	root.removeChild(context);
	}

	JX.Stratcom.listen(
	'click',
	'show-more',
	function(e) {
	var event_data = {
	context : e.getNodes()['context-target'],
	show : e.getNodes()['show-more']
	};

	JX.Stratcom.invoke('differential-reveal-context', null, event_data);
	e.kill();
	});

	JX.Stratcom.listen(
	'differential-reveal-context',
	null,
	function(e) {
	var context = e.getData().context;
	var data = JX.Stratcom.getData(e.getData().show);

	var container = JX.DOM.scry(context, 'td')[0];
	JX.DOM.setContent(container, 'Loading...');
	JX.DOM.alterClass(context, 'differential-show-more-loading', true);

	if (!data['whitespace']) {
	data['whitespace'] = config.whitespace;
	}

	new JX.Workflow(config.uri, data)
	.setHandler(JX.bind(null, onresponse, context))
	.start();
	});

	});

	function copyRows(dst, src, before) {
	var rows = JX.DOM.scry(src, 'tr');
	for (var ii = 0; ii < rows.length; ii++) {
	if (before) {
	dst.insertBefore(rows[ii], before);
	} else {
	dst.appendChild(rows[ii]);
	}
	}
	return rows;
	}