< script src='jquery.js'></script><script src='jq.appframework.js'></script><script src='appframework.ui.js'></script>
<a onclick="$.ui.loadContent('uiapi',false,false,'flip')" class="button">Load $.ui API page with a flip</a>
我无法单击按钮,出现这样的问题:'Uncaught TypeError: Cannot set property 'display' of undefined'