[筆記]javascript剪貼簿

https://jsfiddle.net/boc58L0j/3/
https://jsfiddle.net/boc58L0j/9/

<table>

<tr>

  <td>文字一</td>

  <td><input type="button" value="複製" onclick="copy('文字一');"/>

  </td>

</tr>

<tr>

  <td>文字二</td>

  <td><input type="button" value="複製" onclick="copy('文字二');"/>

  </td>

</tr>

</table>

function copy(strInpt) {

  //新增

    var textArea = document.createElement("textarea");

    textArea.value = strInpt;

    document.body.appendChild(textArea);

    textArea.select();

    document.execCommand("Copy");

    textArea.remove();  

    // Alert the copied text

    alert("Copied the text: " + strInpt);

}

function copy(strInpt) {

  //新增

    var copyText = document.createElement("textarea");

    copyText.value = strInpt;

    document.body.appendChild(copyText);

    copyText.select();    

  //copyText.setSelectionRange(0, 99999); // For mobile devices

    // Copy the text inside the text field

  navigator.clipboard.writeText(copyText.value);

    copyText.remove();  

    // Alert the copied text

    alert("Copied the text: " + strInpt);

}