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How to send php value to javascript with script tag?

php code is
<?php
if (isset($_POST['search']))
{
$startDate = $_POST['start'];
$startDate = str_replace('/', '-', $startDate );
$startDate = date("Y-m-d", strtotime($startDate));
// echo $startDate;
$endDate = $_POST['end'];
$endDate = str_replace('/', '-', $endDate );
$endDate = date("Y-m-d", strtotime($endDate));
// echo $endDate;
$model = $_POST['model'];
// echo $model;
$dates = getDatesStartToLast($startDate, $endDate);
// echo $dates
for ($i=0; $i < count($dates); $i++){
echo "<form method = 'post'>";
echo "<tr>";
echo "<td><button type = 'submit' style = 'border-color : white; background-color : white; outline : 0; border : 0' name = 'datebutton' value = '$model,$dates[$i]'>$dates[$i]</td>";
echo "</form>";
$query = mysqli_query($conn, "SELECT * from elentec_count where Date = '$dates[$i]' and model = '$model'");
$row = mysqli_fetch_row($query);
echo "<td>$row[2]</td><td>$row[3]</td><td>$row[4]</td><td>$row[5]</td><td>$row[6]</td><td>$row[7]</td>";
}
$burrCordResult = updateChart($conn, $model, $dates);
$burrCordResult = ['mon', 'Tue'];
print_r($burrCordResult);
}
?>
<script>var BurrLoc = "<?= $burrCordResult ?>";</script>
javascript code is
console.log(BurrLoc)
The php code is in the middle of the html code. It makes the error
Uncaught ReferenceError: BurrLoc is not defined
I don't know why this matter comes out.

Just do an echo within your script with script tags enclosing it anywhere within your PHP code to send it.
echo "<script>var BurrLoc ='$Burrloc';</script>";

Why is my PHP array not posting as an array to JavaScript?

This is my first time building my own JavaScript code so not completely up to speed with it yet.
I am querying my MySQL database to get all the disabled days so that the results are disabled in the date picker. I nearly have this working but the problem is that only one set of values is being posted to the JavaScript variable when there are two being read from the database. i.e if there are two bookings in my database, one from 6/3/15 - 10/3/15 and one from 14/3/15 - 17/3/15 only one is being stored in the JavaScript variable. i.e 6/3/15 - 10/3/15.
When I echo the json_encode($date_list) i get the results as:
["2015-3-14","2015-3-15","2015-3-16","2015-3-17","2015-3-17"]
["2015-3-6","2015-3-7","2015-3-8","2015-3-9","2015-3-10","2015-3-10"]
Which is correct but when I do a console.log on the bookedDays variable the only values stored are:
["2015-3-6", "2015-3-7", "2015-3-8", "2015-3-9", "2015-3-10", "2015-3-10"]
Below is the code I am using.
<?php
$bookeddates = "SELECT fromdate, todate FROM messages WHERE listing_id = '".$_GET['listingid']."'";
$resultbookeddates = mysql_query($bookeddates) or die(mysql_error() . "<br>" . $bookeddates);
while ($rowbookeddates = mysql_fetch_assoc($resultbookeddates)) {
$from = date('Y-n-j', strtotime($rowbookeddates['fromdate']));
$to = date('Y-n-j', strtotime($rowbookeddates['todate']));
$start_time = strtotime($from);
$end_time = strtotime($to);
$date_list = array($from);
$current_time = $start_time;
while($current_time < $end_time) {
//Add one day
$current_time += 86400;
$date_list[] = date('Y-n-j',$current_time);
}
$date_list[] = $to;
?>
<script type="text/javascript">
var bookedDays = <?php echo json_encode($date_list); ?>;
</script>
<?php
echo json_encode($date_list);
} ?>
Any help would be appreciated.

you need to move your injected JS outside of your while loop like this. As said in comments, build your data first, then output it.
<?php
$bookeddates = "SELECT fromdate, todate FROM messages WHERE listing_id = '".$_GET['listingid']."'";
$resultbookeddates = mysql_query($bookeddates) or die(mysql_error() . "<br>" . $bookeddates);
$date_list = array();
while ($rowbookeddates = mysql_fetch_assoc($resultbookeddates)) {
$from = date('Y-n-j', strtotime($rowbookeddates['fromdate']));
$to = date('Y-n-j', strtotime($rowbookeddates['todate']));
$start_time = strtotime($from);
$end_time = strtotime($to);
$date_list[] = $from;
$current_time = $start_time;
while($current_time < $end_time) {
//Add one day
$current_time += 86400;
$date_list[] = date('Y-n-j',$current_time);
}
$date_list[] = $to;
} ?>
<script type="text/javascript">
var bookedDays = <?php echo json_encode($date_list); ?>;
</script>
<?php
echo json_encode($date_list);

Your problem is the asigment of javascript variable.
Please, move outside the while loop the asigment and you can see all results.
<?php
$bookeddates = "SELECT fromdate, todate FROM messages WHERE listing_id = '".$_GET['listingid']."'";
$resultbookeddates = mysql_query($bookeddates) or die(mysql_error() . "<br>" . $bookeddates);
while ($rowbookeddates = mysql_fetch_assoc($resultbookeddates)) {
$from = date('Y-n-j', strtotime($rowbookeddates['fromdate']));
$to = date('Y-n-j', strtotime($rowbookeddates['todate']));
$start_time = strtotime($from);
$end_time = strtotime($to);
$date_list = array($from);
$current_time = $start_time;
while($current_time < $end_time) {
//Add one day
$current_time += 86400;
$date_list[] = date('Y-n-j',$current_time);
}
$date_list[] = $to;
} ?>
<script type="text/javascript">
var bookedDays = <?php echo json_encode($date_list); ?>;
</script>

getting dynamically created XML values with AJAX in js file

I have created a dynamic xml file with php as follows
('Content-Type: text/xml');?>
<?php $newitem = $_GET["book"];
$action = $_GET["action"];
$qty=0;
$isbnVal="XYZ";
if ($_SESSION["Cart"] != ""){
$MDA = $_SESSION["Cart"];
if ($action == "Add"){
if ($MDA[$newitem] != ""){
$tempValue = $MDA[$newitem];
$value=$tempValue["qty"]+1;
$MDA[$newitem] =array("qty" => $value,"isbn" => $isbnVal);
}else{$MDA[$newitem] =array("qty" => 1,"isbn" => $isbnVal);}
}else{$MDA= "";}
}
else{$MDA[$newitem] =array("qty" => 1,"isbn" => $isbnVal);}
$_SESSION["Cart"] = $MDA;
ECHO (toXml($MDA));
function toXml($MDA){
$doc = new DomDocument('1.0');
$cart = $doc->createElement('cart');
$cart = $doc->appendChild($cart);
foreach ($MDA as $a => $b){
//echo "isbn".$b["isbn"];//echo "qty".$b["qty"]; $book = $doc->createElement('book');
$book = $cart->appendChild($book);
$title = $doc->createElement('title');
$title = $book->appendChild($title);
$value = $doc->createTextNode($a);
$value = $title->appendChild($value);
$quantity = $doc->createElement('quantity');
$quantity = $book->appendChild($quantity);
$value2 = $doc->createTextNode($b["qty"]);
$value2 = $quantity->appendChild($value2);
$isbn = $doc->createElement('isbn');
$isbn = $book->appendChild($isbn);
$value3 = $doc->createTextNode($b["isbn"]);
$value3 = $isbn->appendChild($value3);
}
$strXml = $doc->saveXML();
return $strXml;
}
then I'm calling these values in a javaScript file to display. I can get the first and last values from firstChild and lastChild. But I can't get whatever is in the middle. I tried it as follows.
spantag.innerHTML += " " +header[0].firstChild.textContent;
spantag.innerHTML += " " +header[0].getElementsByTagName('qty');
spantag.innerHTML += " " + header[0].lastChild.textContent + " <a href='#' onclick='AddRemoveItem(\"Remove\");'>Remove Item</a> ";
only the second code is not working. Plz tell me what I did wrong.Thanx in advance.

No output from hidden Div with javascript

This is the java script function.I want it to make the div "resultss" visible and show the output.
But it's not displaying results, php code is executed without errors. Whys is this not displaying any output.
I'm trying to append the results at the bottom of same page where user submits some data
<script>
function myFunction()
{
var e = document.getElementById("resultss");
e.style.display = "block";
<?php
$format = $_SESSION["ff"];
$ses_id = $_SESSION["id"];
$filena = $_SESSION["filename"];
//$pubquery = $_SESSION["pubquery"];
$result1 = shell_exec("C:\Python27\python.exe C:\Python27\PredictoR\Model_desc.py $format $ses_id $filena 2>&1");
$properties = explode(" ", $result1);
if($properties[0] == 1)
{
$property = "Substrate";
} else {
$property = "Non-substrate";
}
$molwt = trim(preg_replace('/\s+/', ' ', $properties[1]));
$nhd = trim(preg_replace('/\s+/', ' ', $properties[2]));
$nha = trim(preg_replace('/\s+/', ' ', $properties[3]));
$logp = trim(preg_replace('/\s+/', ' ', $properties[4]));
?>
var molwt = <?php echo json_encode( $molwt); ?>;
var nhd = <?php echo json_encode( $nhd); ?>;
var nha = <?php echo json_encode( $nha); ?>;
var logp = <?php echo json_encode( $logp); ?>;
var property = <?php echo json_encode( $property); ?>;
document.getElementById('properties').innerHTML="Molecule is : "+property+" \n\
<br/>Molecular weight is : "+molwt+" \n\
<br/>No. of hydrogen bond donors = "+nhd+"\n\
<br/>No. of hydrogen bond acceptors = "+nha+"\n\
<br/>Log P : = "+logp+";
}

First of all close the script tag </script>
Secondly I can not see you calling your function myFunction(). Try calling it.
I hope it helps.
So you code should look something like:
<script>
function myFunction()
{
var e = document.getElementById("resultss");
e.style.display = "block";
<?php
$format = $_SESSION["ff"];
$ses_id = $_SESSION["id"];
$filena = $_SESSION["filename"];
//$pubquery = $_SESSION["pubquery"];
$result1 = shell_exec("C:\Python27\python.exe C:\Python27\PredictoR\Model_desc.py $format $ses_id $filena 2>&1");
$properties = explode(" ", $result1);
if ($properties[0] == 1) {
$property = "Substrate";
} else {
$property = "Non-substrate";
}
$molwt = trim(preg_replace('/\s+/', ' ', $properties[1]));
$nhd = trim(preg_replace('/\s+/', ' ', $properties[2]));
$nha = trim(preg_replace('/\s+/', ' ', $properties[3]));
$logp = trim(preg_replace('/\s+/', ' ', $properties[4]));
?>
var molwt = <?php echo json_encode($molwt); ?>;
var nhd = <?php echo json_encode($nhd); ?>;
var nha = <?php echo json_encode($nha); ?>;
var logp = <?php echo json_encode($logp); ?>;
var property = <?php echo json_encode($property); ?>;
document.getElementById('properties').innerHTML = "Molecule is : " + property + " \n\
<br/>Molecular weight is : " + molwt + " \n\
<br/>No. of hydrogen bond donors = " + nhd + "\n\
<br/>No. of hydrogen bond acceptors = " + nha + "\n\
<br/>Log P : = " + logp;
}
myFunction();
</script>

XML not parsing in jQuery

When I try to parse my PHP-generated XML file using the jQuery Feeds plugin, it doesn't do what it's supposed to - loop through the template below and output the XML <title> tag in the place of <!=title!>. Instead, it returns just one instance of the template with nothing in place of <!=title!>.
Nothing is returned in the Chrome JavaScript console.
Strangely, I have a similar PHP-generated XML file that works just fine.
Here's the jQuery I'm using:
$('.feed').feeds({
feeds: {
feed1: 'http://www.comfyshoulderrest.com/scrape.php?id=1' // this one doesn't work
},
//max: 3,
loadingTemplate: '<h1 class="feeds-loader">Loading items...</h1>',
entryTemplate: '<div class="item"><div class="image"><img src="images/tie.jpg" style="width: 100%;"></div>' +
'<div class="text"><ul class="list-inline">' +
'<li><span class="price text-warning"><strong>£7.00</strong></span> <span class="text-muted"><strike>£14.00</strike></span></li>' +
'<li class="text-muted"><strong>Topman</strong></li></ul>' +
'<!=title!>' +
'</div></div>'
});
Here's the code that generates the XML file:
<?php
function scrape($list_url, $shop_name, $photo_location, $photo_url_root, $product_location, $product_url_root, $was_price_location, $now_price_location, $gender, $country) {
header("Content-Type: application/xml; charset=UTF-8");
$xml = new SimpleXMLElement('<rss/>');
$xml->addAttribute("version", "2.0");
$channel = $xml->addChild("channel");
$channel->addChild("product_url", $product_url);
$channel->addChild("shop_name", $shop_name);
$channel->addChild("photo_url", $photo_url);
$channel->addChild("was_price", $was_price);
$channel->addChild("now_price", $now_price);
$html = file_get_contents($list_url);
$doc = new DOMDocument();
libxml_use_internal_errors(TRUE);
if(!empty($html)) {
$doc->loadHTML($html);
libxml_clear_errors(); // remove errors for yucky html
$xpath = new DOMXPath($doc);
/* FIND LINK TO PRODUCT PAGE */
$products = array();
$row = $xpath->query($product_location);
/* Create an array containing products */
if ($row->length > 0)
{
foreach ($row as $location)
{
$product_urls[] = $product_url_root . $location->getAttribute('href');
}
}
$imgs = $xpath->query($photo_location);
/* Create an array containing the image links */
if ($imgs->length > 0)
{
foreach ($imgs as $img)
{
$photo_url[] = $photo_url_root . $img->getAttribute('src');
}
}
$result = array();
/* Create an associative array containing all the above values */
foreach ($product_urls as $i => $product_url)
{
$result = array(
'product_url' => $product_url,
'shop_name' => $shop_name,
'photo_url' => $photo_url[$i]
);
$item = $channel->addChild("item");
$item->addChild("product_url", $result['product_url']);
$item->addChild("shop_name", $result['shop_name']);
$item->addChild("photo_url", $result['photo_url']);
}
//print_r($result);
}
else
{
echo "this is empty";
}
echo $xml->asXML();
}
/* CONNECT TO DATABASE */
$dbhost = "xxx";
$dbname = "xxx";
$dbuser = "xxx";
$dbpass = "xxx";
$con = mysqli_connect("$dbhost", "$dbuser", "$dbpass", "$dbname");
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$id = $_GET['id'];
/* GET FIELDS FROM DATABASE */
$result = mysqli_query($con, "SELECT * FROM scrape WHERE id = '$id'");
while($row = mysqli_fetch_array($result)) {
$list_url = $row['list_url'];
$shop_name = $row['shop_name'];
$photo_location = $row['photo_location'];
$photo_url_root = $row['photo_url_root'];
$product_location = $row['product_location'];
$product_url_root = $row['product_url_root'];
$was_price_location - $row['was_price_location'];
$now_price_location - $row['now_price_location'];
$gender = $row['gender'];
$country = $row['country'];
scrape($list_url, $shop_name, $photo_location, $photo_url_root, $product_location, $product_url_root, $was_price_location, $now_price_location, $gender, $country);
}
mysqli_close($con);
?>