PHP - Need Help Reading A Variable From Ajax

Where is my "Progr" return value?   This is not my first day using php but I don't code in the language that often. I don't understand why my dynamic variable is not returned in AJAX GET? Essentially, I need to give the client a simple UI so that they can copy files to a printer and I wanted to provide a little unfiltered feedback so they knew whether operation was a success. My feedback was just going to be output of exec() function though cleaned up slightly (perhaps replace line breaks with html break tags). PHP version is 5.2.17.17 and cannot be upgraded. Web Server Apache.   PHP dumbed down code:   exec("LoadZPL_PURL.bat", $output);

does anyone know how to decode this XML variable value into string values? I also need to know the oposite way: creating variable values into xml. I've tried several code examples but they did filter the requested data.

Code: [Select]
$xml='<?xml version="1.0" encoding="utf-8"?>
<elements>
<text identifier="ed9cdd4c-ae8b-4ecb-bca7-e12a5153bc02">
  <value/>
</text>
<textarea identifier="a77f06fc-1561-453c-a429-8dd05cdc29f5">
  <value><![CDATA[<p style="text-align: justify;">Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>]]></value>
</textarea>
<textarea identifier="1a85a7a6-2aba-4480-925b-6b97d311ee6c">
  <value><![CDATA[<p style="text-align: justify;">Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy  eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed  diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum.  Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor  sit amet.</p>]]></value>
</textarea>
<image identifier="ffcc1c50-8dbd-4115-b463-b43bdcd44a57">
  <file><![CDATA[images/stories/red/cars/autobedrijf.png]]></file>
  <title/>
  <link/>
  <target/>
  <rel/>
  <lightbox_image/>
  <width><![CDATA[250]]></width>
  <height><![CDATA[187]]></height>
</image>
<text identifier="4339a108-f907-4661-9aab-d6f3f00e736e">
  <value><![CDATA[Kramer 5]]></value>
</text>
<text identifier="ea0666d7-51e3-4e52-8617-25e3ad61f8b8">
  <value><![CDATA[6000 RS]]></value>
</text>
<text identifier="90a18889-884b-4d53-a302-4e6e4595efa0">
  <value><![CDATA[Eindhoven]]></value>
</text>
<text identifier="410d72e0-29b3-4a92-b7d7-f01e828b1586">
  <value><![CDATA[APK Pick up and return]]></value>
</text>
<text identifier="45b86f23-e656-4a81-bb8f-84e5ea76f71f">
  <value><![CDATA[15% korting op grote beurt]]></value>
</text>
<text identifier="3dbbe1c6-15d6-4375-9f2f-f0e7287e29f3">
  <value><![CDATA[Gratis opslag zomerbanden]]></value>
</text>
<text identifier="2e878db0-605d-4d58-9806-8e75bced67a4">
  <value><![CDATA[Gratis abonnement of grote beurt]]></value>
</text>
<text identifier="94e3e08f-e008-487b-9cbd-25d108a9705e">
  <value/>
</text>
<text identifier="73e74b73-f509-4de7-91cf-e919d14bdb0b">
  <value/>
</text>
<text identifier="b870164b-fe78-45b0-b840-8ebceb9b9cb6">
  <value><![CDATA[040 123 45 67]]></value>
</text>
<text identifier="8a91aab2-7862-4a04-bd28-07f1ff4acce5">
  <value/>
</text>
<email identifier="3f15b5e4-0dea-4114-a870-1106b85248de">
  <value/>
  <text/>
  <subject/>
  <body/>
</email>
<link identifier="0b3d983e-b2fa-4728-afa0-a0b640fa34dc">
  <value/>
  <text/>
  <target/>
  <custom_title/>
  <rel/>
</link>
<relateditems identifier="7056f1d2-5253-40b6-8efd-d289b10a8c69"/>
<rating identifier="cf6dd846-5774-47aa-8ca7-c1623c06e130">
  <votes><![CDATA[1]]></votes>
  <value><![CDATA[1.0000]]></value>
</rating>
<googlemaps identifier="160bd40a-3e0e-48de-b6cd-56cdcc9db892">
  <location><![CDATA[50.895711,5.955427]]></location>
</googlemaps>
</elements>';

Right now I redirect to index page after I delete a record.  However I am looking to make it so that I can delete a record without redirecting the page. I know this can be accomplised using Ajax.  I have spent countless hours before trying to make it work, but it did not work.   So here is a basic setup I created.   Can you please update it with ajax code so that I can see how it's done properly?

<!DOCTYPE HTML>
<html lang="en"> 
	<head>
		<meta charset="UTF-8">
		<title>Home Page</title>
	</head>
	<body>
	
	<div class="record" >
		<a href="record.php?id=<?php echo $record_id ?>"><?php echo $record_name; ?></a>
		<div class="delete-record">
			<a href="delete.php">Delete Record</a>
		</div>
	</div>	
	
	</body>
</html>
	

Edited by man5, 18 August 2014 - 08:55 PM.

Now I'm having this strange issue with my website

I'm currently working on a tester system and I've encountered a problem that I'm unable to find the issue, tho I'm thinking my ajax php part of the script to be the thing causing it even tho it seems strange that it would cause it.

The first part which is connected to where the problem occurs is the echo"<form>"; and from there, It should take you to index.php?page=tester&select=answer, now that is where it in the browser goes there tho it still shows the page stuff from the last page which is index.php?page=tester&select=applications, so it's like showing both &select=answer and &select=applications on the same page.
<?php
$q=$_GET["q"];
include'../config/connection.php';
$result = mysql_query("SELECT * FROM applications WHERE id = '$q'");

echo "<center><table border='1'>
<tr>
<th>Account Name</th>
<th>Character Name</th>
<th>Gender</th>
<th>Skin Color</th>
</tr>";

$row = mysql_fetch_array($result);
  echo "<tr>";
  echo "<td>" . $row['name'] . "</td>";
  echo "<td>" . $row['charactername'] . "</td>";
  echo "<td>" . $row['gender'] . "</td>";
  echo "<td>" . $row['race'] . "</td>";
  echo "</tr></table></center>";
  echo"<br/>";
  echo"<table><tr>
  <th>Description</th>
<th>Metagaming</th>
<th>Powergaming</th></tr>";
echo"<tr>";
  echo "<td><textarea readonly='readonly' style='width:22em; height:20em;'>".$row['description']."</textarea></td>";
  echo "<td><textarea readonly='readonly' style='width:22em; height:20em;'>".$row['mg']."</textarea></td>";
  echo "<td><textarea readonly='readonly' style='width:22em; height:20em;'>".$row['pg']."</textarea></td>";
  echo"</tr></table><table><br/><center><h1>Answer</h1><br/><form action='index.php?page=tester&select=answer' method='post'>";
  echo"<textarea name='why' style='height:10em; width:60em;'></textarea><br/>";
  echo"<input type='submit' name='answer' value='Accept' /><a/>";
  echo"<input type='submit' name='answer' value='Decline' /></center>";
  echo"<input type='hidden' name='id' value='$q'/>";
  echo"</form></table>";
?>
Now on &select=answer it included a page which the script of that include consist of the stuff below, it outputs that the query was successfully, and all that.
<?
if(!empty($_POST['why']))
   {

   $why = mysql_real_escape_string($_POST['why']);

   $answer = trim($_POST['answer']);

   $id = $_POST['id'];

   if($answer == "Accept")

   {

   $query1 = mysql_query("UPDATE characters SET accepted = '1' WHERE id = '".$id."'");

   echo"Successfully accepted";

   $answer = 1; 

   }

   elseif($answer == "Decline")

   {

   echo"Successfully declined";

   $answer = 0;

   }

   $query = mysql_query("UPDATE applications SET answer = '$why' AND tester = '".$_COOKIE['Username']."' AND accepted = '$answer' AND answered = '1' WHERE cid = '".$id."'") or die('Could not connect: ' . mysql_error());

   if($query)

   {

   

echo"<br/>Query went through without problems";

  

header("Refresh: 5;url=index.php?page=tester");

   }
   }
?>
This is the ajax part javascript of it which gets the information for index.php?page=tester&select=applications
Code: [Select]
<script type="text/javascript">
function showApplication(str)
{
if (str==""||str==0)
{
  document.getElementById("txtHint").innerHTML="";
  return;
  }
if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
xmlhttp.onreadystatechange=function()
  {
  if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
    document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
    }
}
xmlhttp.open("GET","tester/applications.php?q="+str,true);
xmlhttp.send();
}
</script>If you need any more information feel free to ask for it.
Thanks in advance.

Hello,

I've been trying this for hours now, looking at different examples and trying to change them to work for me, but with no luck...

This is what I am trying to do:

I have a simple form with:
- 1 input field, where I can enter a number
- 1 Submit Button

When I enter a number into the field and click submit, I want that number to be send to the php file that is in the ajax call, then the script will take that number and run a bunch of queries and then return a new number. I want that new number to be used to call the php script via ajax again, until no number is returned, or something else is returned like the word "done" or something like that, at which point is simply makes an alert or populated a div with a message...

The point is, that depending on the number entered it could take up to an hour to complete ALL the queries, so I want the script that is called to only run a fixed amount of queries at a time and then return the number it is currently at (+1), so that it can continue with the next number when it is called again.

I would like to use jquery, but could also be any other way, as long as I get this to work. I already have the php script completed that needs to be called by the ajax, it returns a single number when being called.

Thank you,
vb

As the title say, I can not for the life of me get the "$bank" content to display, no matter HOW much I try...
Does anyone see any errors. I am sooooooo wiped out at this!


main page

<?
$body = '

<script type="text/javascript" src="change-content.js"></script>

<div id="addSold">
<form action="'.$_SERVER['REQUEST_URI'].'" method="post" name="form" autocomplete="off">

<fieldset id="Vehicle">
<legend>Vehicle</legend>
<ul>
<li><label for="Year">Year</label>'.$Year.'</li>
<li><label for="Make">Make</label>'.$Make.'</li>
<li><label for="Model">Model</label>'.$Model.'</li>
<li><label for="Trim">Trim</label><input type="text" name="Trim" id="Trim" size="10" value="'.$trim.'" disabled="disabled"></li>
</ul>
<ul>
<li><label for="Mileage">Mileage</label><input type="text" name="Mileage" id="Mileage" size="5" maxlength="6" value="'.$row['mileage'].'"></li>
<li><label for="VIN">VIN</label><input type="text" name="VIN" id="VIN" size="23" maxlength="17" value="'.$row['vin'].'" disabled="disabled"></li>
<li><label for="Color">Color</label>'.$Exterior.'</li>
</ul>
</fieldset>

<fieldset id="Deal">
<legend>Deal</legend>
<ul>
<li>
<label for="soldDte1">Date</label>
<input type="text" name="soldDte1" id="soldDte1" size="1" maxlength="2" onkeyup="return autoTab(this, 2, event)" value="08"> / 
<input type="text" name="soldDte2" id="soldDte2" size="1" maxlength="2" onkeyup="return autoTab(this, 2, event)" value="30"> / 
<input type="text" name="soldDte3" id="soldDte3" size="1" maxlength="2" value="'.$year.'">
<a href="#"><img id="date_'.$row[stock].'" src="images/Icons/dateOff.png" onfocus="this.select();lcs(this)" onmouseover="MM_swapImage(\'date_'.$row[stock].'\',\'\',\'images/Icons/dateOn.png\',1)" onmouseout="MM_swapImgRestore()" alt="Choose Date"></a>
</li>
<li>
<label for="salesman">Salesman</label> 
<select name="salesman" id="salesman">
<option></option>
'.$salesmen.'
</select>
</li>
</ul>
<ul>
<li>
<label for="dealType">Deal Type</label>
<select name="dealType" class="select-content" onchange="getFile(this.value)">
<option></option>
<option value="AL">Auto Loan</option>
<option value="Cash">Cash</option>
<option value="CAC">Credit Acceptance</option>
<option value="IH">In House</option>
<option value="SAL">Sensible Auto</option>
</select>
</li>
<li>
<label for="tradeDrop">Trade</label> 
<select name="tradein" id="tradeDrop" onchange="show_hide_trade(this.value);">
<option value="No">No</option>
<option value="Yes">Yes</option>
</select>
</li>
</ul>
</fieldset>

<div id="Bank" class="view">'.$bank.'</div>
</form>
</div>
';
?>


get_Bank.php

<?
if ($_GET['dealType'] == "AL") {
$bank = '
<fieldset id="AL">
<legend>Auto Loan Figures</legend>
<ul>
<li><label for="price">Price</label><input type="text" name="price" id="price" class="price" size="7" onchange="currency(this)"></li>
<li><label for="down">Down</label><input type="text" name="down" id="down" class="price" size="6" onchange="currency(this)"></li>
<li><label for="tax">Tax</label><input type="text" name="tax" id="tax" class="price" size="6" onchange="currency(this)"></li>
<li><label for="reg">Plates</label><input type="text" name="reg" id="reg" class="price" size="4" onchange="currency(this)"></li>
<li><label for="gap">Gap</label><input type="text" name="gap" id="gap" class="price" size="4" onchange="currency(this)"></li>
</ul>
<ul>
<li>
<label for="pymtNum">--------------- Payment ---------------</label>
<input type="text" name="pymtNum" id="pymtNum" size="3" maxlength="3" onkeyup="return autoTab(this, 3, event)"> @ 
<input type="text" name="pymtAmnt" id="pymtAmnt" class="price" size="5" onchange="currency(this)"> per 
<select name="pymtType">
<option value="Weekly" selected="selected">Week</option>
<option value="Monthly">Month</option>
</select>
</li>
<li><label for="APR">APR</label><input type="text" name="APR" id="APR" class="rate" size="6" value="19.00"></li>
</ul>
</fieldset>
';
} elseif ($_GET['dealType'] == "CAC") {
$bank = '
Credit Acceptance stuff goes here
';
} else {
$bank = 'You must choose a bank before continuing';
}

?>


change-content.js
Code: [Select]
window.onload = init;

// finds all <select> tags will class="select-content" and activates function
function init() {
var sel = document.getElementsByTagName("select");
for (var i=0; i<sel.length; i++){
if (sel[i].className == "select-content") {
sel[i].onchange = getFile;
}
sel[i].selectedIndex = 0;
}
}

function getFile (url) {
var url = "AJAX/get_Bank.php?dealType="+ this.value;
if (window.XMLHttpRequest) {xmlhttp=new XMLHttpRequest();}
else {xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");}

xmlhttp.open("GET",url,false);
xmlhttp.send();

// a loop that looks through all <div>s on the page
// and then replaces the id with the value and gets that file
var divs = document.getElementsByTagName("div");
for (var i=0; i<divs.length; i++) {
if(divs[i].id == "bank") {
divs[i].id = this.value;
divs[i].innerHTML=xmlhttp.responseText;
}
}
}

how can I read a url coming from another site by header('Location:')  command

[xml]<category id="SOCMENEURASTVICLEA" order="26800">Aus. Victoria League</category>[/xml]

I have the above xml, I can read the category id, order but I dont no how to read the value "Aus. Victoria League"


foreach($description->children() as $category) {
foreach($category->attributes() as $a => $b) {
echo "<br/> -------- ";
echo $a,'="',$b,"\"\n";
} 
echo "category name" . $category->asXML();
}


the asXML() i have no idea what that is but am guessing I need thats where the php function which returns the value needs to go
Thank you

I just can't wrap my head around it, but I am trying to integrate weather into my website using NOAA.

1. Here is the NOAA page: http://forecast.weather.gov/MapClick.php?CityName=Mio&state=MI&site=APX&lat=44.663&lon=-84.1446
2. Here is the XML to that page: http://forecast.weather.gov/MapClick.php?lat=44.66300&lon=-84.14460&FcstType=dwml

Now what I want to do is to have PHP on my website that reads the XML from the NOAA site and create the "Forecast At A Glance". Possible or too challenging?

PHP 5.3.8
XAMPP on Windows XP

I have an XML file that manages the input to an mp3 player on this page http://www.jimslounge.com/segovia/
The structure looks like this
Code: [Select]
<content>

  <auto_play>yes</auto_play>
  <loop>yes</loop>
  <volume>60</volume>

  <artist>
    <song_title><![CDATA[Bach - Suite No. 3 - Allemande]]></song_title>
    <artist_name><![CDATA[Andre Segovia]]></artist_name>
  <image_path>load/images/segovia.jpg</image_path>
  <mp3_path>load/songs/Bach - Suite No. 3 (for solo cello, arr. Duarte)- Allemande.mp3</mp3_path>
<url target="_blank"  open="yes">http://en.wikipedia.org/wiki/Andr%C3%A9s_Segovia</url>
  </artist>
  <artist>
      ...
with <artist> being the repeating element I want to be able to read and eventually write to
If I run this
Code: [Select]
$xml = simplexml_load_file("load.xml");
 var_dump($xml);
I get this
object(SimpleXMLElement)#1 (4) { ["auto_play"]=> string(3) "yes" ["loop"]=> string(3) "yes" ["volume"]=> string(2) "60" ["artist"]=> array(22) { => object(SimpleXMLElement)#2 (5) { ["song_title"]=> object(SimpleXMLElement)#24 (0) { } ["artist_name"]=> object(SimpleXMLElement)#25 (0) { } ["image_path"]=> string(23) "load/images/segovia.jpg" ["mp3_path"]=> string(74) "load/songs/Bach - Suite No. 3 (for solo cello, arr. Duarte)- Allemande.mp3"  ... [/color]
which is overwhelming

This cleans it up but doesn't give me the artist name and song name I'm looking for.

Code: [Select]
$xml = simplexml_load_file("load.xml");
echo $xml->getName() . "<br />";
foreach($xml->children() as $child)
  {
  echo $child->getName() . ": " . $child . "<br />";
  }

The Output:
content
auto_play: yes
loop: yes
volume: 60
artist:
artist:
artist:

 My experience with simplexml only goes back a couple of hours so I'm pretty inept at this point.  Any help will be greatly appreciated.

The following script just validates some form inputs, and then puts any errors inside an array.

I get this error: Fatal error: Cannot use [] for reading in C:\xampp\htdocs\Game\includes\validation.php on line 104

I've looked around, and this still does not make any sense to me.

public function ValidateEmail($email, $reemail){
/*
Sanatize.
User filter_var to validate.
Make sure both emails match.
Check if email already exists or not.
*/
  trim($email);
  strip_tags($email);
  mysql_real_escape_string($email);
  
  trim($reemail);
  strip_tags($reemail);
  mysql_real_escape_string($reemail);
  
if(!filter_var($email, FILTER_VALIDATE_EMAIL)){
  $this->valid = false;
  //Line 104 $this->error[] - "The E-Mail that you provided is not valid.";
} else {
  $this->valid = true;
}

if($email !== $reemail){
  $this->valid = false;
  $this->error[] = "The E-Mail's that you provided do not match.";
} else {
  $this->valid = true;
}
if(filter_var($email, FILTER_VALIDATE_EMAIL) && $email == $reemail){
  $checkmail = mysql_query("SELECT users.email, temp_users.email FROM users, temp_users WHERE email = '$email'");
  if(mysql_mum_rows($checkmail) == 1){
  // email is found, throw out error
  $this->valid = false;
  $this->error[] = "That E-Mail is already in use.";
  } else {
  $this->valid = true;
 }
}
  return $this->error;
}

Line 104 is commented out.

Thanks!

Hello, I'm trying to read some XML by name this is the XML:

Code: [Select]
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<imgdir name="01040000.img">
    <imgdir name="info">
        <canvas name="icon" width="29" height="30" basedata="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">
            <vector name="origin" x="-2" y="30"/>
        </canvas>
        <canvas name="iconRaw" width="29" height="29" basedata="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">
            <vector name="origin" x="-2" y="30"/>
        </canvas>
        <string name="islot" value="Ma"/>
        <string name="vslot" value="Ma"/>
        <int name="reqJob" value="1"/>
        <int name="reqLevel" value="40"/>
        <int name="reqSTR" value="130"/>
        <int name="reqDEX" value="0"/>
        <int name="reqINT" value="0"/>
        <int name="reqLUK" value="0"/>
        <int name="incDEX" value="3"/>
        <int name="incMMP" value="10"/>
        <int name="incPDD" value="45"/>
        <int name="tuc" value="7"/>
        <int name="price" value="6700"/>
        <int name="cash" value="0"/>
    </imgdir>
Say I want to get reqJob and print it onto the page.

Also I would need to get the BaseData of the iconRaw canvas.

I have been studying PHP for a long time. I can write a simple PHP guestbook now. But you know, it's so so so simply, even the green hand can attack on my site.
I want to improve my PHP skill, so i decide to read a big php program such as a shopping cart. Finally i choose the cart Eclime.

But when i read the code, i find it's so difficult for me to understand it. Maybe i am in the wrong way to study PHP.

Anyone tell me what i should do now ... 

I am trying to use this weeklyReport1Boles.html:
Code: [Select]
<html>
<head>
<title>Weekly Report</title>
<link rel ="stylesheet" type="text/css" href="sample.css" />
</head>

<body>
<h1>Weekly Report</h1>
<p>
<form action = "weeklyReport1Boles.php" method = "post" >
<p>
<input type = "submit" value = "Display the Report" />
</p>
</form>
</body>
</html>

TO PULL data from weeklyDataBoles.txt lines 1-8
1    236.00
2    284.00
3    148.00
4    128.00
5       0.00
6    110.00
7       0.00
8

THE RESULTING WEB PAGE SHOULD BE:

Weekly Report

TOTAL INCOME FROM PAINT CONTRACTS: $0.00

AVG DAILY INCOME FROM PAINT CONTRACTS: $0.00

NUMBER OF DAYS with NO INCOME: .

MY PHP CODE IS:


<?php
$total = $_POST['total'];
$avgDailyIncome = $_POST['avgDailyIncome'];
$badDays = $_POST ['badDays'];

$paintFile = fopen("weeklyDataBoles.txt","r");
$year = fgets($weeklyDataBoles);
$total = 0;
for ($count= 1; $count <=7; $count = $count +1)
{
      $nextDay = fgets($weeklyDataBoles);
      $total = $total + $nextDay;
}
fclose($weeklyData);
$avgDailyIncome = $total/7;

print("<p>TOTAL INCOME FROM PAINT CONTRACTS: ");
print("$".number_format($total, 2)."</p>");
print("<p>AVG DAILY INCOME FROM PAINT CONTRACTS: ");
print("$".number_format($avgDailyIncome, 2)."</p>");
print("<p>NUMBER OF DAYS with NO INCOME: $badDays.</p>");

?>

</body>
</html>
   
      
      
THE AVERAGES ARE BASED ON ONE WEEK OR SEVEN DAYS, WHY CANT I OPEN THE FILE AND GET THE PROGRAM TO READ IT, I AM A STUDENT AND VERY, VERY, VERY BAD AT THIS, MAKES ME CRAZY CAUSE I REALLY LOVE IT