hi please tell me the answer of this question
How to give the variable value to textfield on same page?
ujwalkhairnar25 0
Newbie Poster
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<input type="text" name="username" value="<?php echo $_POST['username']; ?>">
Jump to PostCan you post your code and explain a lil bit more ?
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<input type="text" name="txtEmpFName" value="<?php echo $user; ?>" id="txtEmpFName" size="16" width="160" />
Jump to Post:) You are welcome!
All 15 Replies
nav33n 472
Purple hazed! Team Colleague Featured Poster
<input type="text" name="username" value="<?php echo $_POST['username']; ?>">
ujwalkhairnar25 0
Newbie Poster
but it wont work when i give the variable value it
means when i store some value in variable and then paas to ur posted code in not working
nav33n 472
Purple hazed! Team Colleague Featured Poster
Can you post your code and explain a lil bit more ?
ujwalkhairnar25 0
Newbie Poster
$user='root';
this is one variable assign value root i just want to show in
<input type="text" name="txtEmpFName" id="txtEmpFName" size="16" width="160" />
when i run the file
nav33n 472
Purple hazed! Team Colleague Featured Poster
<input type="text" name="txtEmpFName" value="<?php echo $user; ?>" id="txtEmpFName" size="16" width="160" />
ujwalkhairnar25 0
Newbie Poster
Thank you It's working
nav33n 472
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:) You are welcome!
farahphp 0
Newbie Poster
:) You are welcome!
Hi I'm new to PHP and i'm stuck in this code....
i knw how to do it in javascript but not in PHP
i want to grab the value from a text field and check if tht value exist in an array and if it does then redirect to next page else ask the user to enter a valid number
can u help me plzzz?
thx
farahphp 0
Newbie Poster
Hi I'm new to PHP and i'm stuck in this code....
i knw how to do it in javascript but not in PHP
i want to grab the value from a text field and check if tht value exist in an array and if it does then redirect to next page else ask the user to enter a valid number
can u help me plzzz?
thx
nav33n 472
Purple hazed! Team Colleague Featured Poster
Hi I'm new to PHP and i'm stuck in this code....
i knw how to do it in javascript but not in PHP
i want to grab the value from a text field and check if tht value exist in an array and if it does then redirect to next page else ask the user to enter a valid number
can u help me plzzz?
thx
When the form is submitted, $_POST will have the value of the textbox. Then check if $_POST is in the array using in_array function. http://nl2.php.net/in_array
Then redirect if its in the array.
farahphp 0
Newbie Poster
like write the code for validation in the page which its redirecting to or on the same page where onsubmit it calls a JS function and checks for validation?
nav33n 472
Purple hazed! Team Colleague Featured Poster
Yeah.. something like that.. Simple example.
$id = $_POST['id']; //say the user has entered 10 in the form.
$checkarray = array("10","20","30");
if(in_array($id,$checkarray)){
// redirect.. $id found in the array
} else {
//redirect to error page $id not found in the array
} farahphp 0
Newbie Poster
ok thanks will try that
farahphp 0
Newbie Poster
ok thanks will try that
<?
session_start();
$_SESSION['sname'] = 'supnum';
include ("../../Include_Files/ServerSide/e2a.inc");
include ("../../Include_Files/ServerSide/connect_qisuser.inc");
$query = "select sran8 from custmod.srcmast";
$classRS = odbc_exec($link, $query);
while(odbc_fetch_row($classRS))
{
$arr[] = odbc_result($classRS,1);
}
//print_r($arr);
$sn = $_POST['supnum'];
// echo "sn = ".$sn;
?>
<html>
<head>
<script language="Javascript">
var newWindow;
var newHome;
function check()
{
<? if (in_array($sn,$arr))
{
?>
document.frmSearch.action = ("supp1.php");
document.frmSearch.submit();
<?
}
else {
?>
alert ("enter a valid number");
<? }
?>
}
function searchFor1()
{
if(document.frmSearch.SearchFor.selectedIndex == 1)
{
document.frmSearch.action = ("sup.php");
document.frmSearch.submit();
}
if (document.frmSearch.SearchFor.selectedIndex == 3)
{
document.frmSearch.action = ("sup_loc.php");
document.frmSearch.submit();
}
if (document.frmSearch.SearchFor.selectedIndex == 4)
{
document.frmSearch.action = ("buyer.php");
document.frmSearch.submit();
}
if (document.frmSearch.SearchFor.selectedIndex == 5)
{
document.frmSearch.action = ("sup_audit.php");
document.frmSearch.submit();
}
if (document.frmSearch.SearchFor.selectedIndex == 6)
{
document.frmSearch.action = ("sup_cer.php");
document.frmSearch.submit();
}
}
<?
//include ("../../Include_Files/ServerSide/openWindowJ.inc");
//include ("../olrhomeJ.inc");
?>
function help1()
{
makeNewWindow("help.htm","help","500","400","0","1","1","0","0","1");
}
</script>
<title>Supplier</title>
</head>
<body bgcolor="lightsteelblue" text="black">
<h1><IMG alt="sqa_logo.gif (3854 bytes)" height=73 src="T:/phpbin/images/sqa_logo.gif" width=270 ></h1>
<p align="left">
<input type="button" value="Home" name="Home" tabindex="5" style="font-size: xx-small" onclick="qishome1()">
<input type="button" value="Help?" name="Help" tabindex="6" style="font-size: xx-small" onclick="help1()"></p>
<p align="center"></font><font face="Times New Roman" size="4" color="#000000">
<u>Suppliers Details</u></font><font face="Arial"></p>
<hr size="5">
<p><br>
</p>
<form name="frmSearch" method="POST" action="<?php echo $_SERVER['PHP_SELF']?>">
<table border="0" width="95%" cellspacing="3">
<tr>
<td width="4%" valign="top" align="left">1.</td>
<td width="30%" valign="top" align="left" nowrap></font><font face="Times New Roman"
size="3" color="#000000">Select a new<em> Search for</em> option:</font></td>
<td width="73%" valign="top" align="left">
<select name="SearchFor" size="1" onchange="searchFor1()">
<option>(select an option)</option>
<option value="Supplier">Supplier</option>
<option selected value="Supplier Number">Supplier Number</option>
<option value="Supplier Location">Supplier Location</option>
<option value="Buyer">Buyer</option>
<option value="Audit">Audit Schedule</option>
<option value="Supplier Certification Level">Supplier Certification Level</option>
</select></td>
</tr>
<tr>
<td width="4%" valign="top" align="left"><font face="Times New Roman" size="3"
color="#000000">3.</font></td>
<td width="30%" valign="top" align="left" nowrap><font face="Times New Roman" size="3"
color="#000000">Enter a Supplier Number</font></td>
<td width="73%" valign="top" align="left">
<input type="text" name="supnum" size="25" tabindex="1"></td>
</tr>
</tr>
<tr>
<td width="4%"></td>
<td width="30%"></td>
<td width="73%"></td>
</tr>
<tr>
<td width="4%" valign="top" align="left">3.</td>
<td width="39%" valign="top" align="left"><font face="Times New Roman" size="3"
color="#000000">Click Search to return a list matching your request: </font></td>
<td width="57%" valign="bottom" align="left">
<input type="submit" value="Search" name="Search" tabindex="2" style="font-size: xx-small" onclick="check()"></td>
</tr>
<tr>
<td width="4%"></td>
<td width="96%" colspan="2"></td>
</tr>
</table>
<?
odbc_free_result($classRS);
include ("../../Include_Files/ServerSide/close_connection.inc");
//<?php echo $_SERVER['PHP_SELF']
?>
</form>
</body>
</html>no luck wht could b wrong??
nav33n 472
Purple hazed! Team Colleague Featured Poster
I don't know.. Be specific about your question. What do you mean by no luck ? What is the problem ? My suggestion is, split your script into small parts and debug.
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