[SOLVED] passing value

cleary1981 · July 29, 2008

Hi I have two pages where I want to pass a value from one page to the next. I want to pass "proj_id_edit".Heres my first page.

<?php
if ($_COOKIE["auth"] == "1") {

} else {
//redirect back to login form if not authorised
header ("Location: loginform.html");
exit;
}

?>

<html>
<head>
<title>TES - Business Developement</title>
<link rel="icon" href="/favicon.ico" type="image/x-icon" />
<link rel="stylesheet" type="text/css" href="style.css" />
<style type="text/css">
</style>
<script language="javascript" src="list_companies.php"></script>
<script type="text/javascript" src="text-utils.js"> </script>
<script type="text/javascript" src="request.js"> </script>
<script type="text/javascript">
var p_id;
window.onload = function() {
fillCompany(); 
}
function get_Company() {
fillProject();
var comp = document.getElementById("Company").value;
var url = "lookupAccNo.php?comp=" + escape(comp);
request.open("GET", url, true);
request.onreadystatechange = updateAccNo;
request.send(null);
}
function updateAccNo() {
if (request.readyState ==4) {
	var accountnumber = request.responseText;
	var x = document.getElementById("acc_no");
	replaceText(x, accountnumber);
}
}
function get_project() {
var proj = document.getElementById("project").value;
var url = "lookupProjId.php?proj=" + escape(proj);
url = url + "&dummy=" + new Date().getTime();
request.open("GET", url, true);
request.onreadystatechange = updateProj;
request.send(null);
}
function updateProj() {
if (request.readyState == 4) {
var returned = request.responseText;
var splitResult = returned.split("%");
var r_proj_id = splitResult[0];
var r_projName = splitResult[1];
var r_form = splitResult[2];
var r_access = splitResult[3];
var r_cable = splitResult[4];
var r_ip = splitResult[5];
var r_fault = splitResult[6];
var r_comp = splitResult[7];
var r_pman = splitResult[8];
var r_deadline = splitResult[9];


document.company1.proj_id_edit.value = r_proj_id;
document.company1.projName_edit.value = r_projName;
document.company1.comp_edit.value = r_comp;
document.company1.access_edit.value = r_access;
document.company1.cable_edit.value = r_cable;
document.company1.ip_edit.value = r_ip;
document.company1.fault_edit.value = r_fault;
document.company1.iform_edit.value = r_form;
document.company1.pman_edit.value = r_pman;
document.company1.deadline_edit.value = r_deadline;
}
}




function updateProjectDetails() {
var uproj_id = document.getElementById("proj_id_edit").value;
var uaccess = document.getElementById("access_edit").value;
var ucable = document.getElementById("cable_edit").value;
var uip = document.getElementById("ip_edit").value;
var ufault = document.getElementById("fault_edit").value;
var uform = document.getElementById("iform_edit").value;
var upman = document.getElementById("pman_edit").value;
var udl = document.getElementById("deadline_edit").value;
var url = "updateProjectDetails.php?uproj_id=" + escape(uproj_id) + "&uaccess=" + escape(uaccess) + "&ucable=" + escape(ucable) + "&uip=" + escape(uip) + "&ufault=" + escape(ufault) + "&uform=" + escape(uform) + "&upman=" + escape(upman) + "&udl=" + escape(udl);
url = url + "&dummy=" + new Date().getTime();
request.open("GET", url, true);
request.onreadystatechange = showConfirmation;
request.send(null); 
}
function showConfirmation () {
	if (request.readyState == 4) {
	var xx = document.getElementById("xx");
	ss = document.createTextNode("Update complete"); 
	xx.appendChild(ss);
	var t=setTimeout("xx.removeChild(ss)",2000); //display message for 2seconds then removes it

}	
}
function openDesignMode() {
window.open('designmode.php', 'Design View', 'statusbar=yes');
}
</script>
</head>
<body>
<form name="company1" action="updateProjectDetails.php" method="POST">
<fieldset>
<legend>1. Select Company (or add company to database then press F5 to refresh list)</legend>
  		<table border=0 width=100%><tr><td width=45%><div><label for="Company" id="label1">Company Name</label>
		<SELECT id="Company" NAME="Company" onChange="get_Company()">
		<Option value="">Existing Company</option>
		</SELECT></div></td>
		<td width=45%><div><label for="acc_no" id="label2">Account Number</label>
		<span id="acc_no"> </span></div></td>
		<td><input type = "button" value = "newCompany" id="comp_button" onClick = "window.open('newcompany.php', 'NewCompany', 'width=400, height=400 statusbar=yes')">
		</td></tr></table>
		</fieldset>
<fieldset>
<legend>2. Select an existing project or create a new project</legend>
  		<table border=0 width=100%><tr><td width=45%><div><label for="project">Project Name</label>
		<SELECT id="project" NAME="project" onChange="get_project();">
		<Option value="">Existing Project</option>
		</SELECT></div></td>
		<td width=45%><div>
		<span id="proj_id1"> </span></div></td>
		<td><input type = "button" value = "New Project" onClick = "window.open('newproject.php', 'NewProject', 'width=400, height=400 statusbar=1, status=yes')">
		</td></tr></table>
		</fieldset>
<fieldset>
<legend>3. Update project details (if required)</legend>
<table width=100% border=0>
<tr>
<td><label for="proj_id_edit">Project ID</label>
<input type = "text" value = "" disabled name = "proj_id_edit" id = "proj_id_edit" onChange="setProject"></td>
<td><label for="projName_edit">Project Name</label>
<input type = "text" value = "" disabled name = "projName_edit" id = "projName_edit"></td></tr>
<tr><td><label for="comp_edit">Company Name</label>
<input type = "text" value = "" disabled name = "comp_edit" id = "comp_edit"></td>
<td><label for="access_edit">Access</label>
<input type = "text" value = "" name = "access_edit" id = "access_edit"></td></tr>
<tr><td><label for="cable_edit">Cable Entry</label>
<input type = "text" value = "" name = "cable_edit" id = "cable_edit"></td>
<td><label for="ip_edit">IP Rating</label>
<input type = "text" value = "" name = "ip_edit" id = "ip_edit"></td></tr>
<tr><td><label for="fault_edit">Fault Rating</label>
<input type = "text" value = "" name = "fault_edit" id = "fault_edit"><span>KW/sec</span></td>
<td><label for="iform_edit">Form</label>
<input type = "text" value = "" name = "iform_edit" id = "iform_edit"></td></tr>
<tr><td><label for="pman_edit">Project Manager</label>
<input type = "text" value = "" name = "pman_edit" id = "pman_edit"></td>
<td><label for="deadline_edit">Tender Deadline</label>
<input type = "text" value = "" name = "deadline_edit" id = "deadline_edit"></td>
</tr>
<tr><td><input type="button" value="Update" name="update" onClick="updateProjectDetails()">
<div id="xx"></div></td></tr></table>
</fieldset>
<fieldset>
<legend>4. Proceed to Design Mode</legend>
<input type="button" value="Design Mode" onClick = "window.open('designmode.php?p_id = {document.getElementById("proj_id_edit").value}', '', 'width=1280, height=700, resizable=yes, statusbar=yes')">
</fieldset>
</form>
</body>
</html>

Heres the second

<?php
if ($_COOKIE["auth"] == "1") {

} else {
//redirect back to login form if not authorised
header ("Location: loginform.html");
exit;
}


?>

d.shankar · July 29, 2008

Use this

<?php

@extract($_POST);

echo $proj_id_edit; // your value for this variable will be printed here

if ($_COOKIE["auth"] == "1") {

} else {

//redirect back to login form if not authorised

header ("Location: loginform.html");

exit;

}

?>

cleary1981 · July 29, 2008

does this go into the second page?

d.shankar · July 29, 2008

Did u try first ? ::)

cleary1981 · July 29, 2008

I have placed it in first. Havnt recieved any errors. How do I check it has passed to second page?

d.shankar · July 29, 2008

The code which i have given should be added to the second page.

Does your first page contain a form and this variable proj_id_edit.

cleary1981 · July 29, 2008

ok. I have placed the code in the second page and used the below line to show the output which is not showing anything

<span>show here<?php $proj_id_edit; ?></span>

d.shankar · July 29, 2008

Hmm you are lost
This is

First page

<?php

/*

Your cookie authentication goes here

*/

<form action="page2.php" method="post">

<input type="submit" value="test" name="proj_id_edit">

</form>

?>

This is just an illustration code..

Add your variable proj_id_edit into the form u have in the first page.

The page2.php is the code which i posted previously.

cleary1981 · July 29, 2008

sorry.. just back there. I got it thanks for your help

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[SOLVED] passing value

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