exporting data to txt textarea with javascript or jquery?
the generate button , fills the textarea and the export button should export all data to a txt, but is being exported blank
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<title>gerador de CPF</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/starter-template.css" rel="stylesheet">
<script type="text/javascript">
//Função para exportar
window.onload = function() {
var a = document.getElementById("exportxt");
a.onclick = function() {
function downloadInnerHtml(filename, elId, mimeType) {
var elHtml = document.getElementById(elId).innerHTML;
var link = document.createElement('a');
mimeType = mimeType || 'text/plain';
link.setAttribute('download', filename);
link.setAttribute('href', 'data:' + mimeType + ';charset=utf-8,' + encodeURIComponent(elHtml));
link.click();
}
var fileName = 'myexportedhtml.txt';
downloadInnerHtml(fileName, 'toClipboard','text/plain');
return false;
}
}
//Função para gerar CPF
gerarCpf = function(){
var cpf = document.getElementById("toClipboard").value;
var qtd = document.getElementById("quantidade").value;
var arrayCpf = [];
var arrayCpf2 = [];
var arrayCpfFinal = [];
var soma = 0;
var regiao;
if(qtd == "" || qtd == 0 || qtd > 1000){
alert('Digite uma quantidade valida até 1000!!');
}else{
for( var i=0; i < qtd; i++){
cpf = document.getElementById("toClipboard").value;
arrayCpfFinal[i] = "";
soma = 0;
//Criação do digito 1
for(var j=0; j < 9; j++){
if (j === 8){
regiao = document.getElementById("regiao");
arrayCpf[j] = regiao.options[regiao.selectedIndex].value;
}else{
arrayCpf[j] = Math.floor(Math.random()*10);
}
arrayCpfFinal[i] += arrayCpf[j] + "";
arrayCpf2[j] = arrayCpf[j] * (10 - j);
soma += arrayCpf2[j];
}
if(soma % 11 < 2){
arrayCpf[9] = 0;
}else{
arrayCpf[9] = 11 - (soma % 11);
}
arrayCpfFinal[i] += "" + arrayCpf[9];
//criação do digito 2
soma = 0;
for(var j=0; j < 10; j++){
arrayCpf2[j] = arrayCpf[j] * (11 - j);
soma += arrayCpf2[j];
}
if(soma % 11 < 2){
arrayCpf[10] = 0;
}else{
arrayCpf[10] = 11 - (soma % 11);
}
arrayCpfFinal[i] += "" + arrayCpf[10];
// imprime os cpf
if(i == 0){
document.getElementById("toClipboard").value = arrayCpfFinal[i];
}else{
document.getElementById("toClipboard").value = cpf + "\n" + arrayCpfFinal[i];
}
}
}
};
//function copiar
function CopyToClipboard () {
var input = document.getElementById ("toClipboard");
var textToClipboard = input.value;
var success = true;
if (window.clipboardData) { // Internet Explorer
window.clipboardData.setData ("Text", textToClipboard);
}
else {
// create a temporary element for the execCommand method
var forExecElement = CreateElementForExecCommand (textToClipboard);
/* Select the contents of the element
(the execCommand for 'copy' method works on the selection) */
SelectContent (forExecElement);
var supported = true;
// UniversalXPConnect privilege is required for clipboard access in Firefox
try {
if (window.netscape && netscape.security) {
netscape.security.PrivilegeManager.enablePrivilege ("UniversalXPConnect");
}
// Copy the selected content to the clipboard
// Works in Firefox and in Safari before version 5
success = document.execCommand ("copy", false, null);
}
catch (e) {
success = false;
}
// remove the temporary element
document.body.removeChild (forExecElement);
}
}
function CreateElementForExecCommand (textToClipboard) {
var forExecElement = document.createElement ("div");
// place outside the visible area
forExecElement.style.position = "absolute";
forExecElement.style.left = "-10000px";
forExecElement.style.top = "-10000px";
// write the necessary text into the element and append to the document
forExecElement.textContent = textToClipboard;
document.body.appendChild (forExecElement);
// the contentEditable mode is necessary for the execCommand method in Firefox
forExecElement.contentEditable = true;
return forExecElement;
}
function SelectContent (element) {
// first create a range
var rangeToSelect = document.createRange ();
rangeToSelect.selectNodeContents (element);
// select the contents
var selection = window.getSelection ();
selection.removeAllRanges ();
selection.addRange (rangeToSelect);
document.getElementById("toClipboard").select();
}
//Function bloqueia letras no input de quantidade
function SomenteNumero(e){
var tecla=(window.event)?event.keyCode:e.which;
if((tecla>47 && tecla<58)) return true;
else{
if (tecla==8 || tecla==0) return true;
else return false;
}
}
function GetValue () {
var area = document.getElementById ("toClipboard");
alert (area.value);
}
</script>
</head>
<body>
<!-- Inicio do Menu -->
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Gerador de CPF</a>
</div>
<div id="navbar" class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Home</a></li>
</ul>
</div>
</div>
</nav>
<!-- Fim do Menu -->
<br/><br/>
<div class="container">
<div class="starter-template">
<h1>Gerador de CPF</h1>
<p class="lead"></p>
<form>
<div class="input-group">
<span class="input-group-addon" id="basic-addon1">Quantidade</span>
<input id="quantidade" name="quantidade" type="text" class="form-control" placeholder="Quantos CPFs? " aria-describedby="basic-addon1" value='' onkeypress="return SomenteNumero(event)" onpaste="return false">
</div>
<br><br>
Regiao: <select id="regiao" name="regiao">
<option value="0"> Rio Grande do Sul
<option value="1"> Brasília
<option value="1"> Goáis
<option value="1"> Mato Grosso do Sul
<option value="1"> Tocantins
<option value="2"> Acre
<option value="2"> Amapá
<option value="2"> Amazonas
<option value="2"> Pará
<option value="2"> Rondonia
<option value="2"> Roraima
<option value="3"> Ceará
<option value="3"> Maranhão
<option value="3"> Piauí
<option value="4"> Alagoas
<option value="4"> Paraíba
<option value="4"> Pernambuco
<option value="4"> Rio Grande do Norte
<option value="5"> Bahia
<option value="5"> Sergipe
<option value="6"> Minas Gerais
<option value="7"> Espirito Santo
<option value="7"> Rio de Janeiro
<option value="8"> São Paulo
<option value="9"> Paraná
<option value="9"> Santa Catarina
</select>
<br><br>
<br/>
<button type="button" class="btn btn-success" value="Gerar" onclick="gerarCpf()">Gerar</button>
<button type="button" class="btn btn-success" value="Copiar" onclick="CopyToClipboard()">Copiar</button>
<button type="button" class="btn btn-success" value="Pegar valor" onclick="GetValue()">Pegar valor</button>
<a id="exportxt" class="btn btn-success" href="#" role="button">Export</a>
<br/>
<br/> <br/>
<div class="form-group" >
<label for="comment">Lista de CPFS:</label> <br/>
<textarea class="field span12" id="toClipboard" name="toClipboard" class="form-control" rows="5"></textarea>
</div>
<br><br>
</form>
</div>
</div>
<script src="js/jquery.min.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>
already tried in every way , but I want to use only javascript and jquery , I do not usra another language .
