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WIK

[JAVASCRIPT] remove textarea element

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Posted

in output imi creaza un tag "textarea" unde selecteaza si copiaza datele, si ramane acolo, mai apoi daca spamez "copy" se creaza "textarea" de fiecare data

stie cineva cum pot sa nu mai creeze un tag propri zis sau dupa ce il creaza sa il foloseasca si dupa sa il sterga  ?download.png

 

si asta-i codul

 

<script>function copyFunction() {
  const copyText = document.getElementById("myInput").textContent;
  const textArea = document.createElement('textarea');
  textArea.textContent = copyText;
  document.body.append(textArea);
  textArea.select();
  document.execCommand("copy");
  document.reset(textarea);
  
}
document.getElementById('button').addEventListener('click', copyFunction);
 </script>

 

Posted
9 hours ago, Wav3 said:

De ce creezi textarea? Pune-l mereu in pagina dar cu display: none.

 

Din moment ce folosesc bootstrap pot da display:none la <textarea> ? deoarece am asa cv intr-un pseudo css da nu il da ca si display none, sau asta trebuia facuta in JS ? 

Posted

N-are nici o legatura ca folosesti bootstrap. Din cate inteleg tu adaugi acel textarea doar ca sa copiezi textul din el, deci nu-ti trebuie css sau vizibilitate. Ii poti pune style="display: none;" sau class="hide" ca parca asa e in BS. Si folosesti acelasi textarea pentru toate copierile.

  • Thanks 1
Posted
17 hours ago, WIK said:

Ia incearca asta

 


<script>function copyFunction() {
  const copyText = document.getElementById("myInput").textContent;
  const textArea = document.createElement('textarea');
  textArea.setAttribute("id", "customID");

  textArea.textContent = copyText;
  document.body.append(textArea);
  textArea.select();
  document.execCommand("copy");
  document.reset(textarea);
  ///
  var elem = document.querySelector('#customID');
  elem.parentNode.removeChild(elem);
  
}
document.getElementById('button').addEventListener('click', copyFunction);
 </script>

 

 

  • Thanks 1
Posted

am gasit pe net o solutie nu stiu daca ma complic sau nu, dar momentan sunt incepator, 

 

  var css = 'textarea { display: none; }',
    head = document.head || document.getElementsByTagName('head')[0],
    style = document.createElement('style');

head.appendChild(style);

style.type = 'text/css';
if (style.styleSheet){
  style.styleSheet.cssText = css;
} else {
  style.appendChild(document.createTextNode(css));
}

 

si functioneaza ! Multumesc mult pentru ajutor ! 

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