我想将此代码放在我的页面上:
function addLink() {
var body_element = document.getElementsByTagName('body')[0];
var selection; selection = window.getSelection();
var pagelink = "<br /><br /> original: <a href='"+document.location.href+"'>"+document.location.href+"</a>";
var copytext = selection + pagelink;
var newdiv = document.createElement('div'); newdiv.style.position='absolute';
newdiv.style.left='-99999px';
body_element.appendChild(newdiv);
newdiv.innerHTML = copytext;
selection.selectAllChildren(newdiv);
window.setTimeout(function() {
body_element.removeChild(newdiv);
}, 0);
}
document.oncopy = addLink;
但是这个代码操作适用于所有标签,我不想在“textareas”中操作。