【轉貼】網頁複製內容自動加上出處

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轉貼: add Source Link or Copyright Note When Someone Copies Text

1. function addLink() {
   
2.     //Get the selected text and append the extra info
   
3.     var selection = window.getSelection();
   
4.     pagelink = ". Read more at: " + document.location.href;
   
5.     copytext = selection + pagelink;
   
6.         //Create a new div to hold the prepared text
   
7.     newdiv = document.createElement('div');
   
8. 
   
9.     //hide the newly created container
   
10.     newdiv.style.position = 'absolute';
    
11.     newdiv.style.left = '-99999px';
    
12. 
    
13.     //insert the container, fill it with the extended text, and define the new selection
    
14.     document.body.appendChild(newdiv);
    
15.     newdiv.innerHTML = copytext;
    
16.     selection.selectAllChildren(newdiv);
    
17. 
    
18.     window.setTimeout(function () {
    
19.         document.body.removeChild(newdiv);
    
20.     }, 100);
    
21. }
    
22. document.addEventListener('copy', addLink);
    
23. 
    
24. //****************************************

複製代碼

文章來源: https://techwelkin.com/add-sourc ... pied-text-clipboard