How can i put my form value in javascript array
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Lucas van den Abbeele
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Published on 2013-11-09T15:41:53Z
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2013/11/09
15:53 UTC
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I want to make a script where i can put my form in the javascript array invoer[] and display the total
It constantly stops working and i searched a lot, i really can't find the right way :D
This is my javascript code
var strijk = ['broek', 'hemd', 'tshirt', 'lakens', 'korte broek', 'babykledij'];
var minuten = [5, 10, 5, 6, 3, 3];
function invoerstrijk() {
document.write("<form action='' method='get' name='strijkform'>");
for (var a = 0; a < minuten.length; a++) {
document.write(strijk[a] + "<input id='" + strijk[a] + "' name ='" + strijk[a] + "' type='text' />" + "<BR>");
}
document.write("<button onclick='opgeven()'>opgeven</button>");
document.write("</form>");
}
function opgeven() {
var invoer = [];
for (var a = 0; a < minuten.length; a++) {
invoer[a] = document.getElementByI(strijk[a]).value;
}
var totaal;
for (var a = 0; a < minuten.length; a++) {
totaal += parseint(invoer[a]) * parseint(minuten[a]);
}
document.write("<input name=" + strijk[a] + " type='text' value=" + invoer[a] + " readonly />");
if (invoer != []) {
document.write("totaal aantal minuten" + totaal);
} else {
document.write("geen invoer");
}
}
my html looks likes this
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<script type="text/javascript" >
//my javasccript
</script>
<button id="B1" onclick="invoerstrijk()" >Nieuwe strijk</button>
</body>
</html>
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