Can I save input from form to .txt in HTML, using JAVASCRIPT/jQuery, and then use it?

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Is it possible to save textinput (locally) from a form to a textfile, and then open that document to use it later on?

Just using HTML, javascript and jQuery. No data

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8条回答

悲&欢浪女

2020-12-01 10:39

Or this will work too the same way but without a save as choice:

<!DOCTYPE html>
<html>
<head>


<script type='text/javascript'>//<![CDATA[
window.onload=function(){
(function () {
var textFile = null,
  makeTextFile = function (text) {
    var data = new Blob([text], {type: 'text/plain'});

    // If we are replacing a previously generated file we need to
    // manually revoke the object URL to avoid memory leaks.
    if (textFile !== null) {
      window.URL.revokeObjectURL(textFile);
    }

    textFile = window.URL.createObjectURL(data);

    return textFile;
  };


  var create = document.getElementById('create'),
    textbox = document.getElementById('textbox');

  create.addEventListener('click', function () {
    var link = document.getElementById('downloadlink');
    link.href = makeTextFile(textbox.value);
    link.style.display = 'block';
  }, false);
})();

}//]]> 

</script>


</head>

<body>
  <textarea id="textbox">Type something here</textarea> <button id="create">Create file</button> <a download="info.txt" id="downloadlink" style="display: none">Download</a>


  <script>
  // tell the embed parent frame the height of the content
  if (window.parent && window.parent.parent){
    window.parent.parent.postMessage(["resultsFrame", {
      height: document.body.getBoundingClientRect().height,
      slug: "qm5AG"
    }], "*")
  }
</script>

</body>

</html>

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臣服心动

2020-12-01 10:39

Answer is YES

<html>
<head>
</head>
<body>
<script language="javascript">
function WriteToFile()
{
var fso = new ActiveXObject("Scripting.FileSystemObject");
var s = fso.CreateTextFile("C:\\NewFile.txt", true);
var text=document.getElementById("TextArea1").innerText;
s.WriteLine(text);
s.WriteLine('***********************');
s.Close();
}
</script>

<form name="abc">
<textarea name="text">FIFA</textarea>
<button onclick="WriteToFile()">Click to save</Button>  
</form> 

</body>
</html>

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