behavior-comment-actions.js
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behavior-comment-actions.js
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	/**
	* @provides javelin-behavior-comment-actions
	* @requires javelin-behavior
	* javelin-stratcom
	* javelin-workflow
	* javelin-dom
	* phuix-form-control-view
	* phuix-icon-view
	*/

	JX.behavior('comment-actions', function(config) {
	var action_map = config.actions;

	var action_node = JX.$(config.actionID);
	var form_node = JX.$(config.formID);
	var input_node = JX.$(config.inputID);
	var place_node = JX.$(config.placeID);

	var rows = {};

	JX.DOM.listen(action_node, 'change', null, function() {
	var options = action_node.options;
	var option;

	var selected = action_node.value;
	action_node.value = '+';

	for (var ii = 0; ii < options.length; ii++) {
	option = options[ii];
	if (option.value == selected) {
	add_row(option);
	break;
	}
	}
	});

	JX.DOM.listen(form_node, 'submit', null, function() {
	var data = [];

	for (var k in rows) {
	data.push({
	type: k,
	value: rows[k].getValue()
	});
	}

	input_node.value = JX.JSON.stringify(data);
	});

	function add_row(option) {
	var action = action_map[option.value];
	if (!action) {
	return;
	}

	option.disabled = true;

	var icon = new JX.PHUIXIconView()
	.setIcon('fa-times-circle');
	var remove = JX.$N('a', {href: '#'}, icon.getNode());

	var control = new JX.PHUIXFormControl()
	.setLabel(action.label)
	.setError(remove)
	.setControl(action.type, action.spec);
	var node = control.getNode();

	rows[action.key] = control;

	JX.DOM.listen(remove, 'click', null, function(e) {
	e.kill();
	JX.DOM.remove(node);
	delete rows[action.key];
	option.disabled = false;
	});

	place_node.parentNode.insertBefore(node, place_node);
	}

	});