marko/test/test-project/tabs-tag.js

var marko = require('../../');

exports.render = function(input, context) {
    var tabs = [],  
        activeFound = false;
    
    input.invokeBody({
        addTab: function(tab) {
            if (tab.active) {
                tab.activeFound = true;
            }
            
            tab.id = "tab" + tabs.length;
            tabs.push(tab);
        }
    });
    
    if (!activeFound && tabs.length) {
        tabs[0].active = true;
    }
    
    tabs.forEach(function(tab) {
        tab.liClass = tab.active ? "active" : "";
        tab.divClass = tab.active ? "tab-pane active" : "tab-pane";
    });
    
    marko.render(require.resolve('./tabs.marko'), {
        tabs: tabs
    }, context);
    
};