asked on
See code.
The Javascript function chk_values gets stuck in an infinite loop.
Note the alerts.
I've looked at this till I'm blue in the face and I can't see why it doesn't fall out the end of the loop.
I'm sure it's VERY simple, I just can't see it.
Thanks
The Javascript function chk_values gets stuck in an infinite loop.
Note the alerts.
I've looked at this till I'm blue in the face and I can't see why it doesn't fall out the end of the loop.
I'm sure it's VERY simple, I just can't see it.
Thanks
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Event Mark Registrants Paid</title>
<style type="text/css">
.pt18 {font-size: 18pt; font-family: Arial}
.pt14 {font-size: 14pt; font-family: Arial}
.pt12 {font-size: 12pt; font-family: Arial}
.pt11 {font-size: 11pt; font-family: Arial}
.pt10 {font-size: 10pt; font-family: Arial}
.pt8 {font-size: 8pt; font-family: Arial}
.pt9 {font-size: 9pt; font-family: Arial}
.pt7 {font-size: 7pt; font-family: Arial}
</style>
<script language="JavaScript">
<!--
ac = "";
pid = "";
ar = "N";
regname = "";
function get_data() {
if (document.st.evnt.options[0].selected) {
alert("Please select an Event.");
return false;
}
eid = document.st.evnt.value;
document.st.action = "event_mark_paid.php?id=" + eid;
document.st.submit();
return true;
}
function isdigit(test) {
if (test == "0" || test == "1" || test == "2" ||
test == "3" || test == "4" || test == "5" ||
test == "6" || test == "7" || test == "8" ||
test == "9")
return true;
else {
return false;
}
}
// Function to determine if a field is numeric
function isnumeric(field) {
len = field.length;
for (i = 0; i < len; i++)
if (isdigit(field.charAt(i)) == false) {
return false;
}
return true;
}
function chk_values() {
if (ac == "a") {
window.location = "admin_menu.php";
return false;
}
ne = document.st.elements.length;
alert("no elements = " + ne);
for (i = 0; i < ne; i++) {
if (document.st.elements[i].type == "text") {
if (document.st.elements[i].value != "") {
val = document.st.elements[i].value;
if (! isnumeric(val)) {
alert("One or more New Amt Paid values is not a number.");
return false;
}
}
}
}
alert("Ready to go to update");
return true;
}
// -->
</script>
</head>
<body>
<form method="POST" name="st" action="test.php" onsubmit="return chk_values();" >
<input type="hidden" name="eid" value="2011-21">
<table width="900" cellpadding="0" cellspacing="0">
<tr>
<td colspan="3"><img src="images/admin_header.jpg"></td>
</tr>
<tr>
<td><img src="images/vline_left.jpg" width="50" height="450"></td>
<td valign="top"><table width="100%" cellpadding="0" cellspacing="0">
<tr>
<td><img src="images/spacer.gif" width="800" height="5"></td>
</tr>
<tr>
<td bgcolor="#52021F"><img src="images/spacer.gif" width="800" height="2"></td>
</tr>
<tr>
<td><img src="images/spacer.gif" width="800" height="5"></td>
</tr>
<tr>
<td class="pt14" align="center"><font color="#52021F"><b>Event Registrants Paid</b></font></td>
</tr>
<tr>
<td><img src="images/spacer.gif" width="800" height="20"></td>
</tr>
<tr>
<td>
<table width="100%" class="pt9">
<tr>
<td align="right" width="35%">Select Event: </td>
<td><select name="evnt" size="1" class="pt8" onchange="get_data();">
<option> - Select Event - </option>
<option value="2011-21" selected>Physician Group Consolidation - 06/09/2011</option>
</select></td>
</tr>
<tr>
<td colspan="2"><img src="images/spacer.gif" width="50" height="20"></td>
</tr>
</table>
<table width="100%" class="pt10">
<tr>
<td colspan="6" class="pt12"><b>Event Registrants Paid for Event Physician Group Consolidation</b></td>
</tr>
<tr>
<td colspan="6"><img src="images/spacer.gif" width="50" height="20"></td>
</tr>
<tr>
<td valign="top"><b>Name</b></td>
<td align="center" valign="top"><b>Member</b></td>
<td align="center" valign="top"><b>Amt Paid</b></td>
<td valign="top"><b>New Amt Paid</b></td>
</tr>
<tr>
<td>M0201</td>
<td align="center">N</td>
<td align="center">$45</td>
<td>$<input type="text" name="apaid0" class="pt8" size="5">
</td>
</tr>
<tr>
<td>-- Select Non-Member --</td>
<td align="center">N</td>
<td align="center">$45</td>
<td>$<input type="text" name="apaid1" class="pt8" size="5">
</td>
</tr>
<tr>
<td>Claudia Alvidrez</td>
<td align="center">Y</td>
<td align="center">$25</td>
<td>$<input type="text" name="apaid2" class="pt8" size="5">
</td>
</tr>
<tr>
<td>David Korts</td>
<td align="center">N</td>
<td align="center">$60</td>
<td>$<input type="text" name="apaid3" class="pt8" size="5">
</td>
</tr>
<tr>
<td>Donald Trump</td>
<td align="center">N</td>
<td align="center">$250</td>
<td>$<input type="text" name="apaid4" class="pt8" size="5">
</td>
</tr>
<tr>
<td colspan="6"><img src="images/spacer.gif" width="50" height="20"></td>
</tr>
<tr>
<td colspan="6" align="center"><input type="submit" value="Update Paid" onMousedown="ac='u';" class="pt8"><img src="images/spacer.gif" width="100" height="5"><input type="submit" value="Admin Menu" onMousedown="ac='a';" class="pt8"></td>
</tr>
</table>
</td>
</tr>
</table>
</td>
<td><img src="images/vline_right.jpg" width="50" height="450"></td>
</tr>
<tr>
<td><img src="images/ll_border.jpg"></td>
<td><img src="images/vline_bot.jpg" width="800" height="50"></td>
<td><img src="images/lr_border.jpg"></td>
</tr>
</form>
</table>
</body>
</html>
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