jquery ui 1.7 ui.tabs 动态添加与关闭(按钮关闭+双击关闭)

复制代码 代码如下:

  $(document).ready(function(){

  $('#tabs').tabs({add:addEventHandler}); //给tabs块绑定addEventHandler事件

  $('#newtabs').click(addTab);

  })

  var tabCounter = 1;

  function addTab(){

  if(tabCounter > 6){

  alert('tabs can not more than 6!');

  return;

  }

  $('<div id="new-tab-'+tabCounter+'">'+'New tab'+tabCounter+'</div>').appendTo('#tabs');

  $('#tabs').tabs("add","#new-tab-"+tabCounter,'New tab'+tabCounter);

  tabCounter++;

  }

  function addEventHandler(event,ui){

  var li = $(ui.tab).parent();

  $('<img src="close.gif"/>') //关闭按钮

  .appendTo(li)

  .hover(function(){

  var img = $(this);

  img.attr('src','close_hover2.png');

  },

  function(){

  var img = $(this);

  img.attr('src','close.png');

  }

  )

  .click(function(){ //关闭按钮,关闭事件绑定

  var li = $(ui.tab).parent();

  var index = $('#tabs li').index(li.get(0));

  $("#tabs").tabs("remove",index);

  tabCounter--;

  });

  $(ui.tab).dblclick(function(){ //双击关闭事件绑定

  var li = $(ui.tab).parent();

  var index = $('#tabs li').index(li.get(0));

  $("#tabs").tabs("remove",index);

  tabCounter--;

  });

  }