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是否可以使用 jQuery 禁用/注释掉头文件,然后重新启用它,打开/关闭禁用/启用它?

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1 回答 1

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试试这个(对于 css 文件):

$('link[type="text/css"]').each(function(){
  var $ele = $(this);

  //check if atribute data is set and has info
  if ($ele.attr('data') !== undefined && $ele.attr('data') !== ''){ //set, so adding that info to href attribute and emptying data attribute

    $ele.attr('href', $ele.attr('data'));
    $ele.attr('data', '');

  } else{ //not set/empty, so setting/filling it and emptying href attribute

    $ele.attr('data', $ele.attr('href'));
    $ele.attr('href', '');

  }
});
于 2011-06-27T07:13:03.557 回答