网页获取页面上选择的内容

function getSelectedContents(){
if (window.getSelection) { //chrome,firefox,opera
  var range=window.getSelection().getRangeAt(0);
  var container = document.createElement('div');
  container.appendChild(range.cloneContents());
  return container.innerHTML;
  //return window.getSelection(); //只复制文本
}
else if (document.getSelection) { //其他
  var range=window.getSelection().getRangeAt(0);
  var container = document.createElement('div');
  container.appendChild(range.cloneContents());
  return container.innerHTML;
  //return document.getSelection(); //只复制文本
}
else if (document.selection) { //IE特有的
  return document.selection.createRange().htmlText;
  //return document.selection.createRange().text; //只复制文本
}
}

posted @ 2013-10-25 23:19  wcp_spring  阅读(284)  评论(0编辑  收藏  举报