Re: variable number of items in one table
Thanks very much fo the reply.
I currently have the simple code below printing out of the values in
Orderlines.
foreach ($item as $index=$row) {
$price = $row['price'];
$qty = $row['qty'];
$total = $price*$qty;
echo $price;
echo $qty;
echo $total;
}
What I'd like to do next is add all $total in as many rows it prints.
Simple enough but not sure how.
I think I need to add a unique variable to $total on each loop then
add then all up when it breaks out of the loop ()
Does anyone have an example I could look at?
Thanks very much for the help so far!
Mike.
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Re: variable number of items in one table
Found this answer and seems to work.
$sum = 0;
foreach($result as $row)
{
$sum += $row['price'];
} Thanks Mariano
On Feb 28, 1:39 pm, mike [EMAIL PROTECTED] wrote:
Thanks very much fo the reply.
I currently have the simple code below printing out of the values in
Orderlines.
foreach ($item as $index=$row) {
$price = $row['price'];
$qty = $row['qty'];
$total = $price*$qty;
echo $price;
echo $qty;
echo $total;
}
What I'd like to do next is add all $total in as many rows it prints.
Simple enough but not sure how.
I think I need to add a unique variable to $total on each loop then
add then all up when it breaks out of the loop ()
Does anyone have an example I could look at?
Thanks very much for the help so far!
Mike.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups Cake
PHP group.
To post to this group, send email to cake-php@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/cake-php?hl=en
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Re: variable number of items in one table
I have setup table relations so that Order brings in Orderlines, but this leads me to another problem. I somehow need to total the order but this isn't as easy as I first thought. I'm wondering if anyone can give any help on how to do this, probably a for loop i would think? Thanks very much any help greatly appreciated!! [0] = Array ( [id] = 1 [ord_id] = 110 [price] = 12.00 ) [1] = Array ( [id] = 2 [ord_id] = 110 [price] = 3.00 ) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: variable number of items in one table
I have searched this board high and low and cannot find a solution to this problem On Feb 26, 12:24 pm, mike [EMAIL PROTECTED] wrote: I have setup table relations so that Order brings in Orderlines, but this leads me to another problem. I somehow need to total the order but this isn't as easy as I first thought. I'm wondering if anyone can give any help on how to do this, probably a for loop i would think? Thanks very much any help greatly appreciated!! [0] = Array ( [id] = 1 [ord_id] = 110 [price] = 12.00 ) [1] = Array ( [id] = 2 [ord_id] = 110 [price] = 3.00 ) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: variable number of items in one table
either you foreach the $data['Order']['Orderline'] and calculate the sum of (price * quantity) or either you add a sum field in your orders table thats is modified when you add/edit/delete an orderline (maybe by an afterSave callback) On 26 fév, 18:54, mike [EMAIL PROTECTED] wrote: I have searched this board high and low and cannot find a solution to this problem On Feb 26, 12:24 pm, mike [EMAIL PROTECTED] wrote: I have setup table relations so that Order brings in Orderlines, but this leads me to another problem. I somehow need to total the order but this isn't as easy as I first thought. I'm wondering if anyone can give any help on how to do this, probably a for loop i would think? Thanks very much any help greatly appreciated!! [0] = Array ( [id] = 1 [ord_id] = 110 [price] = 12.00 ) [1] = Array ( [id] = 2 [ord_id] = 110 [price] = 3.00 ) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: variable number of items in one table
Hi, Thanks for the advise. In that case I'd have to have a form that wrote to both order and Orderlines tables?? On Feb 24, 8:28 pm, djiize [EMAIL PROTECTED] wrote: Hi you need another table, call it orderlines for instance, with these fields: order_id item_id quantity ... and maybe some more and a belongsTo Order association When you retrieve an Order, you'll get its Orderlines too On 24 fév, 16:18, mike [EMAIL PROTECTED] wrote: Hi all, I have a small problem and wonder if I could get some advice on the best way to overcome it. What I want is an orders table where I can input data such as items, order reference, notes, delivery date etc. The table will be linked to a customer table. What I'm stuck on however if the best way to record the various order items (products) that go with the order. The amount of items will of course vary from order to order, so I'm wondering if there is a way to record a variable amount of data separately but within one static orders table. Or, maybe there is a need for another table linked into orders? Your advice and expertise is welcome and always greatly appreciated. Thanks, Mike. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
Re: variable number of items in one table
Hi you need another table, call it orderlines for instance, with these fields: order_id item_id quantity ... and maybe some more and a belongsTo Order association When you retrieve an Order, you'll get its Orderlines too On 24 fév, 16:18, mike [EMAIL PROTECTED] wrote: Hi all, I have a small problem and wonder if I could get some advice on the best way to overcome it. What I want is an orders table where I can input data such as items, order reference, notes, delivery date etc. The table will be linked to a customer table. What I'm stuck on however if the best way to record the various order items (products) that go with the order. The amount of items will of course vary from order to order, so I'm wondering if there is a way to record a variable amount of data separately but within one static orders table. Or, maybe there is a need for another table linked into orders? Your advice and expertise is welcome and always greatly appreciated. Thanks, Mike. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Cake PHP group. To post to this group, send email to cake-php@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~--~~~~--~~--~--~---
