This is my code with Javascript can you pelase help me figure out what's
wrong? i know that Javascript is a client side while CF is server side. Can
you please help me out to figure what changes do i need to do on my code?
What i'm trying to do on my code is they need to click on the checkbox and i
will count how many checkboxes they already clicked on and they should have
a max of 13 clicks.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title></title>
<link href="../Styles/css.css" rel="stylesheet" type="text/css">
<script language="JavaScript">
var cnt_chk = 0;
var cnt_sel = 0;
function validate(obj){
len = parseFloat(obj.clen.value)
cnt_chk = 0
for(i=1; i<=len; i++)
{
byVal = eval("obj.o" + i + ".checked")
if(byVal == true)
{
cnt_chk++
}
}
if(cnt_chk == 0)
{
alert("You must select a Candidate");
return false;
}
if(cnt_chk >= 14 OR cnt_chk <=12)
{
alert("You must select exactly 13 Candidates");
return false;
}
}
function fnCountNatin(obj){
cnt_sel = 0;
len = parseFloat(document.frmVote.clen.value)
for(i=1; i<=len; i++)
{
byVal = eval("document.frmVote.o" + i + ".checked")
if(byVal == true)
{
cnt_sel++
}
}
document.frmvote.total_sel.value = cnt_sel++
}
function fnTotal(obj){
alert("number of Candidates selected: " + obj.value + " ")
return false;
}
</script>
</head>
<body VLINK="#990099" LINK="Blue" TEXT="Black" ALINK="#7204C3" leftmargin=0
topmargin=0>
<cfquery name="GetC" datasource="xxx" dbtype="ODBC">
Select CID, CFirstName, CLastName, CNickName, CParty
>From Candidate
</cfquery>
<form action="Update/add_vote_form.cfm" method="post" name="frmVote"
onSubmit="return validate(this)">
Unang Hakbang: Email <input type="Text" name="Email" required="No" size="30"
maxlength="50">
<P>
Pangalawang Hakbang:<br>
<table align="center">
<tr>
<td></td>
<td>Mga Kandidato</td>
<td>Party</td>
</tr>
<cfoutput query="GetC">
<tr>
<td><input type="Checkbox" name="o#GetC.CID#" value="#GetC.CID#"
onClick="fnCountNatin(this)"></td>
<td>#GetC.CFirstName# #GetC.CLastName# #GetC.CNickName#</td>
<td>#GetC.CParty#</td>
</tr>
</cfoutput>
</table>
<p>
Pangatlong Hakbang:<br>
<input type="hidden" name="clen" value="34">
Number of Candidates selected:
<input type="text" name="total_sel" maxlength="2" size="3" value="0"
onclick="return fnTotal(this)" onkeypress="javascript:return
fnTotal(this)"><br>
<input type="submit" name="Submit" value=" Vote! ">
</form>
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