[SOLVED] passing the values

[black_box]

The file name is visit.php

 

I have a search option and

1) user will give a value

2) the page will search and give the output.

 

Now i want to pass the values to another <?PHP ?> code which is inside the the same file in visit.php

 

ok here is the example

 

code like this way:

<?PHP 

echo $pro_id;

?>
//some HTML codes
<?PHP 
$por_name_id = $pro_id; //this is the same pro_id i got from above PHP code

?> 

 

Now how to do this?? any idea ..sorry i m new in this PHP

[lewis987]

welcome to the weird and wonderful world of php haha

 

you wont need to do anything, that code will work aslong as you have set all the variables ($lala and $lalala u get the point). it will work...

[black_box]

But the problem is i have two textfield

 

One use for search

 

another use for get input from user

 

So first user will use first textfield to search and it will show the information

 

The next textfield will let user insert a value and it will take those values from previous output and do calculation with new value and then store in database.

 

<?PHP
if (isset($_POST['search'])) //after give input and click submit
{
   $pro_id = $_POST['ID'];

}
?>
//Some html code

<?PHP
if(isset($_POST ['AddN'])) //after give input and click submit2
{
    $New_id=$pro_id+3; //How to get the value of $pro_id from the above php code
}
?>

 

 

Any idea?

[snk]

pro_id is set ONLY IF the text field area is filled.

 

if you want to have it anytime then you have to take it before if (isset($_POST['search'])) //after give input and click submit.

 

 

 

 

[snk]

Just to add.. that your code works ONLY if both of text fields are filled in, because only then meet the requirements of your IF statements.

[black_box]

Yah i know this two things thts why i asked sorry

 

The user will search then it shows the output

and then the user give something on the another textfield

and it will take wht it get from previous output

and do calculation and show new output.

 

So actually needs to send the values from previous output

 

I think i need to use Hidden field wht u people say ??

[snk]

yes you need a hidden value. put it in your form and send it each time

[black_box]

can you please show me hot to do it

How to set the hidden field and how to retrieve

 

...i m really dumb in this cuz new..soory and thanx for ur reply

[snk]

you retrieve it normally as _POST['name']

I have created from dreamweaver, so hold on (i see ur online) to check the code

[snk]

you accept it as that

$temp= $_POST['hidden1'];

 

some code that you say that

$temp = $temp+3

 

with in <form> tags you add this line

<input name="hidden1" type="hidden" id="hidden1" value="<?php echo $number" />

 

[black_box]

Now i m totally lost

 

Here is the code

 

<form name="form1" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
                  <input name="bar" type="text" id="bar">
			  
                  <td width="66" valign="bottom">
                  <input name="re" type="submit" id="re" value="Submit">
                </form>
            </table>
              <table width="295" border="0">
                <tr>
                  <td align="right"><?php
			  

	include "connect_db.php";
	 global $pro_id;
		$pro_id = $_POST['bar'];
	if(isset($_POST['bar'])) //search option for bar code 
	{		
		global $pro_id;
		$pro_id = $_POST['bar'];
		$SQL = "SELECT * FROM pro_info where pro_id = $pro_id";
        	$res= mysql_query($SQL) or die("could not register");
		if(mysql_num_rows($res)==0)

        		echo "<span class='style25'>*** No Data OR Wrong Bar Code Entered ***</span>";

    	   		$row = mysql_fetch_array($res);
			//need these variable below  
		$pro_name=$row['pro_name'];
        		
        		$pro_hand = $row['pro_in_hand' ];

         		$pro_sprice=$row['pro_s_price'];


       			
        echo" <table width='634' border='0'>
          
          <tr>
            <td width='114'> </td>
            <td width='285'><table width='274' border='1'>
              <tr>
                <td><span class='style4'>Product Name: </span></td>

                <td><span class='style4'><input name='pro_name' type='text' value='$pro_name' /></span></td>
              </tr>
              <tr>
                <td><span class='style4'>Quantity In Hand: </span></td>
                <td><span class='style4'>$pro_hand</span></td>
              </tr>
              <tr>
                <td><span class='style4'>Price Per Pc's (RM): </span></td>
                <td><span class='style5'>$pro_sprice</span></td>
              </tr>
              
             <input name='pro_H' type='hidden' id='pro_id' value='$pro_name' />
            </table>
            </td>
            <td width='99'> </td>
          </tr>
	  <tr>
            <td> </td>
            <td> </td>
            <td> </td>
            <td width='118'> </td>
          </tr>
         
        </table>  ";
	}

  echo"</td>
                </tr>
              </table>
              <table width='632' height='99' border='0'>
              <tr>
                <td width='165'> </td>
                <td width='83'><label><span class='style4'>Order Pc's : </span></label></td>
                <td width='144'><label>
			<form name='form1' method='post' action='sales.php'>
                  <input input name='order' type='text' id='order'>

                </label></td>
                <td width='222'> </td>
              </tr>
              <tr>
                <td height='21'> </td>
                <td> </td>
                <td><label></label></td>
                <td> </td>
              </tr>
              <tr>
                <td> </td>
                <td><input type='submit' name='Submit' value='Submit'></td>
                <td><input type='reset' name='Submit2' value='Reset'></td>
			 </form>
                <td> </td>
              </tr>
            </table>";
		echo" ";


		$tot_price = $pro_order*$pro_price;
		$pro_id1 =$pro_id;
		echo $pro_name;
		$pro_order;
		$pro_sprice;

		echo $tot_price;

		if(isset($_POST['order']))//after the display of the info from the above bar code search the user will give a order number and submit then it will store into the database with all the field from first options to till now
	{

		//need all the variable from the first search options here...

		$SQL = "INSERT into pro_order  VALUES ('$pro_id','$pro_name','$pro_order','$pro_sprice','$tot_price')";
      		mysql_query($SQL) or die("could not register");
	echo" <table width='688' border='0'>
  					<tr>
   					 <td width='35'> </td>
   					 <td width='643'><table width='643' border='1'>
    				  <tr>
        					<td width='87' align='center'><span class='style4'>Product ID: </span></td>
        					<td width='283' align='center'>Product Name </td>
        					<td width='85' align='center'>Price /Pc's </td>
        					<td width='66' align='center'>Order Pc's </td>
        					<td width='88' align='center'>Total Price </td>
      				</tr>
      				<tr>
        			[b][color=purple]<td>$pro_id</td>
        			<td>$pro_name</td>
        			<td>$pro_sprice</td>
        			<td>$pro_order</td>
        			<td>$tot_price</td>[/color][/b]
      			</tr>
    		</table></td>
  					</tr>
		</table>  ";
		}
		?>

[black_box]

WOW i did it with session ..its working fine ..i think i got the solution thanx all of u

 

u guys are gr8 ...thanx again so happy