time validation for text box
valid time in 24 hours format with no seconds
my textboxes have same name and id with array
i am alerting the text box value onblur.It shows only the first text box value
I want to alert for every text box if value is not a number
Code:
<?php
session_start();
if (!$_SESSION['uname']) header("Location:login.php"); ?>
<html><head><title>Attendance sheet</title>
<link rel="stylesheet" href="att_style.css" type="text/css" >
<script type="text/javascript">
function IsNumber(strAlert)
{
//alert(strAlert);
var txtb = document.getElementById('in_time[]').value;
//for (var i = 0; i < txtb.length; i++) {
//var txtv = txtb[i].value;
alert(txtb);
//}
}
</script>
</head>
<body>
<?php
$cnn = mysql_connect("localhost","root","");
mysql_select_db("time_sheet",$cnn);
$dbdate = mysql_query("SELECT start_mon,end_mon FROM admin");
$dd = mysql_fetch_array($dbdate);
$curmon = getdate();
$nextmonth = $curmon['mon'] + 1;
$start = "2012" . "-" . $curmon['mon'] ."-". $dd['start_mon'];
$end = "2012" . "-". $nextmonth ."-". $dd['end_mon'];
$_SESSION['fromdate'] = $start;
$_SESSION['todate'] = $end;
$dateMonthYearArr = array();
$fromDateTS = strtotime($start);
$toDateTS = strtotime($end);
for ($currentDateTS = $fromDateTS; $currentDateTS <= $toDateTS; $currentDateTS += (60 * 60 * 24)) {
$currentDateStr = date("M d",$currentDateTS);
$notmysql[] = $currentDateStr;
$currmysql = date("Y-m-d",$currentDateTS);
$mysqlfor[] = $currmysql;
}
echo " No of days: " . count($mysqlfor);
//Table for view
if (isset($_REQUEST['sub'])) {
$inti = $_POST['in_time'];
$outi = $_POST['out_time'];
$intime = serialize($inti);
$outtime = serialize($outi);
$inser = unserialize($intime);
$outser = unserialize($outtime);
$dbdate = mysql_query("SELECT start_mon,end_mon FROM admin");
$dd = mysql_fetch_array($dbdate);
$curmon = getdate();
$nextmonth = $curmon['mon'] + 1;
$dateMonthYearArr = array();
$fromDateTS = strtotime($start);
$toDateTS = strtotime($end);
for($b = 0; $b < count($mysqlfor); $b++) {
$qry = mysql_query("SELECT * FROM timetable where date = '".$mysqlfor[$b]."' ");
$ds = mysql_fetch_array($qry);
if(!$qry) die(mysql_error());
$check = mysql_num_rows($qry);
// print_r($inser);
if($check == 0) {
if($inser[$b] == "") $inser[$b] = '00:00';
if($outser[$b] == "") $outser[$b] = '00:00';
$ins = mysql_query("INSERT INTO timetable VALUES ('', '".$_SESSION['uname']."',
'".$mysqlfor[$b]."', '".$inser[$b]."', '".$outser[$b]."', '') ");
}
else {
//print_r($mysqlfor[$b]);
$upd = mysql_query("UPDATE `timetable` SET `in` = '".$inser[$b]."',
`out` = '".$outser[$b]."' WHERE `date` = '".$mysqlfor[$b]."' ");
if(!$upd) die(mysql_error());
}
}
}
?>
<form name="myForm" method="post" action="">
<table border="1" cellspacing="0" cellpadding="2">
<tr><th scope="row">DATE</th>
<?php
for ($s = 0; $s < 10; $s++) {
?>
<td align="center"><?php print_r($notmysql[$s]); } ?></td></tr>
<tr><th scope="row">IN</th> <?php
for ($ss = 0; $ss < 10; $ss++) { ///////////////getting from DB
$sele = mysql_query("SELECT * FROM timetable where date = '".$mysqlfor[$ss]."' ");
$emp = mysql_num_rows($sele);
?>
<td align="center"> <?php
$numrows = mysql_num_rows($sele);
if($numrows == 0) {
?>
<input name="in_time[]" id="in_time[]" type="text" onBlur="IsNumber();" size="5">
</td>
<?php
}
else {
while($row1 = mysql_fetch_array($sele)) {
?>
<input name="in_time[]" id="in_time[]" type="text" onBlur="IsNumber();"
value="<?php echo $row1['in']; ?>" size="5"></td>
<?php }
}
}?>
</tr>
<tr><th scope="row">OUT</th> <?php
for ($v = 0; $v < 10; $v++) {
?>
<td align="center"> <?php
$sel2 = mysql_query("SELECT * FROM timetable where date = '".$mysqlfor[$v]."'");
$numrows = mysql_num_rows($sel2);
if($numrows == 0) { ?>
<input name="out_time[]" id="out_time[]" type="text" size="5"></td>
<?php
}
else {
while($row2 = mysql_fetch_array($sel2)) { ?>
<input name="out_time[]" id="out_time[]" type="text" onBlur="IsNumber();"
value="<?php echo $row2['out']; ?>" size="5"></td>
<?php
}
}
}?>
</tr>
<tr><th scope="row">Late</th><?php for ($s = 0; $s < 10; $s++) {
?>
<td align="center"><input name="late_time[]" id="late_time[]" onBlur="IsNumber();"
type="text" size="5"></td>
<?php
}?>
</tr>
</table>
<br><br>
<!-- second tab-->
<?php if(count($notmysql) >= 11) { ?>
<table border="1" cellspacing="0" cellpadding="2"><tr><th scope="row">DATE</th>
<?php
for ($st = 10; $st < 20; $st++) { ?>
<td align="center"><?php print_r($notmysql[$st]); ?></td>
<?php
}
?></tr>
<tr><th scope="row">IN</th>
<?php for ($g = 10; $g < 20; $g++) {
$selec = mysql_query("SELECT * FROM timetable where date = '".$mysqlfor[$g]."'");
$numrows = mysql_num_rows($selec);
?> <td align="center"> <?php
if($numrows == 0) { ?>
<input name="in_time[]" id="in_time[]" type="text" onBlur="IsNumber();" size="5"></td>
<?php
}
else {
while($secinrow = mysql_fetch_array($selec)) { ?>
<input name="in_time[]" id="in_time[]" value="<?php echo $secinrow['in']; ?>" onBlur="IsNumber();"
type="text" size="5"></td>
<?php
}
}
}?></tr>
<tr><th scope="row">OUT</th>
<?php for ($h = 10; $h < 20; $h++) {
$select = mysql_query("SELECT * FROM timetable where date = '".$mysqlfor[$h]."'");
?>
<td align="center"> <?php
$numrows = mysql_num_rows($select);
if($numrows == 0) {?>
<input name="out_time[]" id="out_time[]" type="text" onBlur="IsNumber();" size="5"></td>
<?php
}
else {
while($secoutrow = mysql_fetch_array($select)) {
?>
<input name="out_time[]" id="out_time[]" type="text" onBlur="IsNumber();"
value="<?php echo $secoutrow['out']; ?>" size="5"></td>
<?php }
}
}?></tr>
<tr><th scope="row">Late</th>
<?php for ($m = 10; $m < 20; $m++) { ?>
<td align="center"><input name="late_time[]" id="out_time[]" onBlur="IsNumber();"
type="text" size="5"></td> <?php
}
?>
</tr>
</table>
<?php } ?>
<br/><br/>
<!-- Third table-->
<?php if(count($notmysql) >= 21) { ?>
<table border="1" cellspacing="0" cellpadding="2">
<tr>
<th scope="row">DATE</th>
<?php
for ($tt = 20; $tt < count($notmysql); $tt++) {
?>
<td align="center"><?php print_r($notmysql[$tt]); ?></td><?php }
?>
</tr>
<tr><th scope="row">IN</th>
<?php for ($j = 20; $j < count($notmysql); $j++) {
$selected = mysql_query("SELECT * FROM timetable where date = '".$mysqlfor[$j]."' ");
?> <td align="center"> <?php
$numrows = mysql_num_rows($selected);
if($numrows == 0) {?>
<input name="in_time[]" id="in_time[]" type="text" onBlur="IsNumber();" size="5"></td>
<?php }
else {
while($treinrow = mysql_fetch_array($selected)) {
?>
<input name="in_time[]" id="in_time[]" type="text" onBlur="IsNumber();"
value="<?php echo $treinrow['in']; ?>" size="5"></td>
<?php
}
}
}
?>
</tr>
<tr><th scope="row">OUT</th> <?php for ($k = 20; $k < count($notmysql); $k++) {
$selectedr = mysql_query("SELECT * FROM timetable where date = '".$mysqlfor[$k]."'");
$numrows = mysql_num_rows($selectedr);
?>
<td align="center"> <?php
if($numrows == 0) { ?>
<input name="out_time[]" id="out_time[]" type="text" onBlur="IsNumber();" size="5"></td>
<?php }
else {
while($treoutrow = mysql_fetch_array($selectedr)) {
?>
<input name="out_time[]" id="out_time[]" onBlur="IsNumber();"
value="<?php echo $treoutrow['out']; ?>" type="text" size="5"></td>
<?php
}
}
} ?>
</tr>
<tr><th scope="row">Late</th>
<?php for ($s = 20; $s < count($notmysql); $s++) { ?>
<td align="center">
<input name="late_times[]" id="late_times[]" type="text" value="<?php ?>" size="5"></td> <?php
} ?>
</tr>
</table>
<?php } ?>
<!--Table End -->
<a style="float:right" href="logout.php">Logout</a>
<p align="center"><input name="sub" type="submit" value="Save"></p>
</form>
</body>
</html>
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