/* Quick module to enhance the Bootstrap tags plug-in to update the url * hash when a tab changes to allow the user to bookmark the page. * * Each tab id must use a prefix which which will be stripped from the hash. * This is to prevent the page jumping when the hash fragment changes. * * prefix - The prefix used on the ids. * */ this.ckan.module('stats-nav', { /* An options object */ options: { prefix: 'stats-' }, /* Initializes the module and sets up event listeners. * * Returns nothing. */ initialize: function () { var location = this.sandbox.location; var prefix = this.options.prefix; var hash = location.hash.slice(1); var selected = this.$('[href^=#' + prefix + hash + ']'); // Update the hash fragment when the tab changes. this.el.on('shown', function (event) { location.hash = event.target.hash.slice(prefix.length + 1); }); // Show the current tab if the location provides one. if (selected.length) { selected.tab('show'); } } });