[PHP/SOAP -> SoapClient]

btw if i change getBook to getBookX i get invalid method, so i know i can connect to the web service.

[PHP/SOAP -> SoapClient]

anyone? been stuck on it for days....

[PHP/SOAP -> SoapClient]

I have a web service which i want to consume via PHP.

 

Whenever i attempt to communicate with it it comes up with:

 

"Server was unable to process request. --> Object reference not set to an instance of an object."

 

Googled it and got the following:

 

http://php.net/soap_soapclient_soapcall

 

Apparently this code should work to fix the above problem:

 

<?php

class Test {
public $account;
public $password;
}

$parameters = new Test;
$parameters -> account = $username;
$parameters -> password = $password;

try {
$client = new SoapClient ("https://www.somewebsite.com/Serv­ ice.asmx?wsdl", array('classmap' => array('CheckUser' => 'Test')));
$client -> CheckUser ($parameters);
echo "Valid Credentials!";
}
catch (Exception $e) {
echo "Error!<br />";
echo $e -> getMessage ();
}

?>

 

I modified it and my version as follows:

 

<? class Book {
public $author = "1";
public $title = "2";
public $publisher= "3";
public $loc= "4";
}

$bookC = new Book;

$sc = new SoapClient("URLTOWEBSERVICE?wsdl",­ array('classmap' => array('bookC ' => "Book")));

try {
print_r($sc->getBook($bookC));
}
catch (Exception $e)
{
echo $e->getMessage();
}

WSDL as follows:


- <s:complexType name="Book">
- <s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="author" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="title" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="publisher" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="loc" type="s:string" />
</s:sequence>
</s:complexType>

 

 

Been stuck on it for a while, any ideas?

 

I've also tried using nuSoap with the same result. :|

[arrays and using variables as the index]

        $months[01] = "Jan";
  	 $months[02] = "Feb";
 $months[03] = "Mar";

         $i = 02; // also tried "02"
         echo $months[$i];

 

The above code has me stumped (echos nothing). Coming from a Java background I've had no such troubles substituting array indices with variables. When i change the $i (in between the brackets) with 02 it appears to work. Any ideas?

 

[drop down menus...]

thanks alpine,
i figured it out from your code.

[drop down menus...]

I have a drop down menu, i also have a value so when the form is loaded i want to select the drop down menu item based on the string. I tried all combinations and i just can't get it to auto select the drop down menu item based on the string (they're EXACTLY the same) any ideas?

[calculating percentages]

heh whoops yes it works now:

[code]

$a = 10/100;
$b = 1000;
$b = $a*$b;
echo $b;
[/code]

[calculating percentages]

i don't know why the following isn't working. I'm trying to calculate 10% of a value?

[code]
$a = 10/100;
$b = 0;
$b = $a*$b;
echo $b;
[/code]

it just gives me 0 :|

[simple mysql insert question]

ok solution was to:

[code]

$sql = "INSERT INTO userinfo VALUES ('','".$user->getUserName()."')";

[/code]

???

[simple mysql insert question]

and if i pass a $user object with a username, password i can print it within the function, it works. However if i use it in the insert statement i get undefined variable:

$sql = "INSERT INTO birthdays (name, birthday) VALUES ('$user->getUserName()', '$birthday')";

[simple mysql insert question]

actually i still want to use OO concepts. i still can't figure out why the original code doesn't work. If i remove the variables and insert values instead it works no problems. The funny thing is if i declare the variable locally and use it, it works.

[simple mysql insert question]

i haven't figured why i'm getting unidentified variable with the following insert statements. i mean using values work fine but as soon as i stick a variable inside the insert clause i get unidentified variable:

[code]

<?php
include_once 'DatabaseClass.php';

class BookStoreClass extends DatabaseClass {

var $name = 'hello';
var $birthday = 'hello';

function registerUser($user)
{
parent::connect();

mysql_query ("INSERT INTO birthdays (name, birthday) VALUES ('$name','$birthday')");
parent::close();
}

}
?>

[/code]

Notice: Undefined variable: name in

Notice: Undefined variable: birthday in

[how do i store mysql_fetch_array($query) into a variable?]

As part of making my code more elegant and following an mvc pattern i want to store a query result inside a variable where i can invoke it else where besides the presentation layer.

I've tried:

[code]

$result = mysql_fetch_array($quer);

while($result) {
}

ends up being an endless loop. Do i need to continue to update the variable as i scroll through the rows?

[/code]

[tricky db formatting question]

nerver mind, my bad :) thanks for the help.

[tricky db formatting question]

[quote author=ToonMariner link=topic=104209.msg415452#msg415452 date=1155565618]
Don't!

Just have a table of artist and a field for their publisher
[/quote]

for simplicity i have kept things in one table. i will fix the structure once i've figured this problem.

[tricky db formatting question]

Ok i've got a CD catalog in a database. I have a cd table in the cd table i have a column for the artist, song and publisher. What i want to do is list each artist under their publisher so something like


Sony/BMG

  Artist 1
  Artist 2

Universal

  Artist 1
  Artist 2

I'm just having trouble approaching the problem of printing it out. How do i populate each artist under their respective publisher?

[why does the sizeof and count give incorrect array size?]

ok fixed, the problem was 'cart' was an object i got confused with 'it' being an array. I accessed the array inside [i] cart [/i] which is [i] items [/i] and recieve a 0 :)

[why does the sizeof and count give incorrect array size?]

[code]
<? if (isset($_SESSION['cart']))
{
echo 'Array is set.';
} ?>

<?echo '<pre>';
  print_r( $_SESSION );
echo '</pre>';?>
[/code]

result:

[code]
Array is set

Array
(
    [cart] => ShoppingCartClass Object
        (
            [items] => Array
                (
                )

            [totalPrice] =>
        )

)
[/code]

what gives?  :-\

[why does the sizeof and count give incorrect array size?]

yeah but if i add something to the array it gives me 1. It's hard to tell if its really empty or not...

[why does the sizeof and count give incorrect array size?]

why do both these functions:


sizeof -- Alias of count()
count -- Count elements in an array, or properties in an object

give an array size of 1 even though there's nothing inside it?
I then add something to it and it gives me 1 still then 2. what is in index 0? i need to do some manipulation and have to check if an array is empty.

[simple shopping cart help]

I'm creating a simple, non-presistent shopping cart. Currently it allows a product ID and a qty. What i want is without re-writing the code below a simple way of adding a third variable such as a description. Any ideas? Since the array only accepts one associated field inside it i can't seem to figure how to add a third attribute.

[code] <?php




class ShoppingCart {

    var $items;
 


    function add_items($product_id, $qty, $desc)
    {
   
  $this->items[$product_id]=$qty;
 
 
 
 
 
    }

    function update_items($product_id, $qty)
    {
      if(array_key_exists($product_id, $this->items))
      {
          if($this->items[$product_id]>$qty)
          {
            $this->items[$product_id]-=($this->items[$product_id]-$qty);
          }
          if($this->items[product_id]<$qty)
          {
            $this->items[$product_id]+=abs($this->items[$product_id]-$qty);
          }
          if($qty==0)
          {
            unset($this->items[product_id]);
          }
      }
    }
 
    function remove_item($product_id)
    {
      if(array_key_exists($product_id, $this->items))
      {
          unset($this->items[$product_id]);
      }
    }

    function show_cart()
    {
      return $this->items;
    }

}

$cart = new ShoppingCart;

$cart->add_items("test", "2", "3");

//$cart->remove_item("Apples");


$cart_items=$cart->show_cart();

foreach($cart_items as $key=>$value)
{
    echo "$key $value<br>";
}






?>[/code]