jQuery动态创建元素

 <script src="jquery-1.9.1.js"></script>     <script type="text/javascript" >         $(function () {             $('#btnCreateP').click(function () {                 var createP = '<p><b><i>白日依山尽<br/>黄河入海流<br/>欲穷千里目<br/>更上一层楼</i></b></p>';                 $('div').append(createP);             })

            $('#btnCreateA').click(function () {                 var createA = '<a href="http://www.baidu.com" alt="我要去百度" title="去百度">百度</a>';                 $('div').append(createA);             })

            $('#btnCreateSelect').click(function () {                 var createSelect='<select multiple="multiple"><option value="1">商</option><option value="2">炳</option><option value="3">奇</option></select>'                 $('div').append(createSelect);             })

            $('#btnAlterNode').click(function () {               alert($('select option:selected').text());             })         })     </script> < /head> < body>     <input id="btnCreateP" type="button" value="创建文字" />     <input id="btnCreateA" type="button" value="创建超链接" />      <input id="btnCreateSelect" type="button" value="创建多选节点" />     <input id="btnAlterNode" type="button" value="弹出选择的节点" />     <div></div> < /body>