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A nested dynamic checkbox inside my dynamic form.

I am having a problem with the last results. I can't seem to be able to
get the input2A and input3A to appear. I don't seem to have a problem
with the show and hide after a number is entered and submitted. If
anyone can answer my problem I will be greatly appreciated with a
prize. I actually have submitted it more than once and I haven't had
anyone been able to answer it yet.
________
enter # of input0A |_______|

[submit] [reset]
------------------------------**-------------------------
NOTE:THE RESULTS BELOW IS AFTER 2 IS ENTERED INTO THE input ABOVE
________
input1A |_______| [] "check here to add input2A and input3A"
________
input1B |_______| [] "check here to add input2B and input3B"
[submit] [reset]
------------------------------**-------------------------
NOTE: THE RESULTS BELOW WHAT HAPPENS WHEN THE FIRST CHECKBOX ABOVE IS
CLICKED
________ ________ ________
input1A |_______| [] input2A |_______| input3A |_______|
________
input1B |_______| [] "check here to add input2B and input3B"
[submit] [reset]

Jul 23 '05 #1
5 2372
In article <11************ *********@f14g2 000cwb.googlegr oups.com>,
Jo**********@gm ail.com enlightened us with...
I am having a problem with the last results.


Post testable code or a URL.

--
--
~kaeli~
Press any key...NO, NO, NO, NOT THAT ONE!!!!!!
http://www.ipwebdesign.net/wildAtHeart
http://www.ipwebdesign.net/kaelisSpace

Jul 23 '05 #2
I don't have any that works.

Jul 23 '05 #3
pizzy wrote:
I don't have any that works.


Now you do. Put in any value you like, it will keep adding 'em.

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title> Add inputs </title>
<meta http-equiv="Content-Type"
content="text/html; charset=ISO-8859-1">
</head>
<body>

<style type="text/css">
table { /* border-collapse: collapse; */ border: 1px solid blue;
padding: 1px 1 1 1;}
..tip {font-size: 90%; color: #666633;}
</style>
<script type="text/javascript">

// Create an array of the letters of the alphabet
var alpha = 'ABCDEFGHIJKLMN OPQRSTUVWXYZ'.s plit('');

// Add first set of inputs and checkbox
function addInputsA(f,t) {
// Clean and validate input
var n = t.value.replace (/\s+/g,'');
if (/\D+/.test(n) || 1 > n || '' == n) {
alert('Please enter an integer greater than 0');
if (t.focus) t.focus();
return;
}

// Delete the body containing the first input
delBody(t);

// Setup variables
var bA = document.getEle mentById('bodyA ');
var i=0, oTr, oTd, oChk, txt, let;

// Add the inputs and checkboxes
do {
oTr = document.create Element('tr');
let = numToAlpha(i);
txt = 'Input-1-' + let;
addToTr(oTr,doc ument.createTex tNode(txt));

oInp = document.create Element('input' );
oInp.name = txt;
addToTr(oTr,oIn p);

oChk = document.create Element('input' );
oChk.type = 'checkbox'
oChk.name = 'Check-1-' + let;
oChk.onclick = function() {addInputsB(thi s)};
addToTr(oTr,oCh k);

addToTr(oTr,doc ument.createTex tNode(chkTxt(le t)));

bA.appendChild( oTr);

} while (++i < n)
}

// Add second set of inputs
function addInputsB(y){
var x = y, oInp, txt;
var nBit = x.name.split('-');
// Go up to parent td
while (!/td/i.test(x.nodeNa me)) {
x = x.parentNode;
}
// Go to next td
x = x.nextSibling;
// Remove its content
delKids(x);

// If checkbox checked, put inputs into it
if (y.checked) {
for (var j=2; j<4; j++) {
txt = 'Input-' + j + '-' + nBit[2];
x.appendChild(d ocument.createT extNode(txt));
oInp = document.create Element('input' );
oInp.name = txt;
x.appendChild(o Inp);
}
// Otherwise, put some text into it
} else {
x.appendChild(d ocument.createT extNode(chkTxt( nBit[2])));
}
}

// Returns a string with value of 'a' appended
function chkTxt(a){
return 'Click to add inputs 2 & 3 ' + a;
}

// Deletes a tbody given any element inside the tbody to delete
function delBody(t) {
while ( !/tbody/i.test(t.nodeNa me)) {t = t.parentNode;}
t.parentNode.re moveChild(t);
}

// Removes all child nodes of given element
function delKids(n) {
while (n.firstChild) {n.removeChild( n.firstChild)}
}

// Given a tr, append b to new cell, append cell to tr
function addToTr(a,b){
var oTd = document.create Element('td');
oTd.appendChild (b);
a.appendChild(o Td);
}

function numToAlpha(n){
var t='';
while (n > 0) {
t = alpha[n%26] + t;
n = Math.floor(n/26-1);
}
return (0 > n)? t : alpha[n] + t;
}

</script>

<form action="">
<table border="1">
<tbody>
<tr>
<td colspan="2">Ent er number of inputs:
<input type="text" size="5" name="numInputs ">
<input type="button" value="Add inputs" onclick="
addInputsA(this .form,this.form .numInputs);
">
<br>
<span class="tip">(In teger greater than 1)</span>
</td>
</tr>
</tbody>
<tbody id="bodyA">
</tbody>
<tbody>
<tr>
<td colspan="4">
<input type="reset">
<input type="submit">
</td>
</tr>
</tbody>
</table>
</form>

<!-- test harness for the number-to-alpha-index thing -->
<input type="text" size="10" onblur="
var o = document.getEle mentById('xx');
var n = +this.value, t='', m;
while (n > 0) {
t = alpha[n%26] + t;
n = Math.floor(n/26-1);
}
(0 > n)? t=t : t = alpha[n] + t;
o.innerHTML = t;

">
<span id="xx"></span>

</body>
</html>
Jul 23 '05 #4
Thanks man, check your email I sent a personal message.

Jul 23 '05 #5
Fred,

Can you put the following into laymens terms?

while (!/td/i.test(x.nodeNa me)) {
x = x.parentNode;
}

Jul 23 '05 #6

This thread has been closed and replies have been disabled. Please start a new discussion.

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