Transcribed videos: -
[Drupal 7 / Ubercart video tutorial 7 of 10 showed how to use the default catalog module]
[Drupal 7 / Ubercart video tutorial 8 of 10 showed an alternative flexible method of showing a catalog]
[Drupal 7 / Ubercart video tutorial 9 of 10 shows how to use product kits, stock, and order states]
[Drupal 7 / Ubercart video tutorial 10 of 10 shows a simple checkout, reports, and suggests a theme] These videos are not related to the transcription below but may help anyone trying to get a Drupal ecommerce site running as quickly as possible.
Text introduction:
In this screencast I demonstrate how to do shipping charges per item in the cart. It shows using a loop in Rules and how to do something new and different with shipping.
We want to add $5.00 to the shipping charge for every item they have. So if the quantity is 5 for some line item, we'll add $25 to the shipping charge.
The technique is this:
Add a shipping service. We're using a flat rate service with a $10 base rate.
Add a new "Calculation rule" for that service.
Add an action loop that loops through the line items in the order.
Add an action "Calculate a value" & multiply the quantity times 500 ($5.00) & put the result in a named variable.
Add an action "Add an amount to the unit price" that adds the named variable to the unit price of the shipping line item.
Using Calculation Rules to Add Per-Item Shipping in Commerce Shipping from Randy Fay on Vimeo.
Hullo! My name is Randy Fay. I'm [email]on Drupal.org, and I work with Commerce Guys on their Drupal Commerce Project, and I've been doing a series of screencasts showing how to configure shipping - Commerce_Shipping 2.0 - and I've demonstrated the new Commerce Flat Rate module, and also how to use Commerce UPS.
I want to show some more advanced rules techniques now.
I hope that if you aren't familiar with Shipping that you watch some of the other videos first because we are going to pretty deep into Rules this time. But lets just take a look at what we have for configuration, first of all. If we go under Store>Configuration>Shipping , we have basically three things that we can configure, and we've looked at these in previous videos. [shows as three tabs on the screen]
|SHIPPING METHODS | SHIPPING SERVICES| CALCULATION RULES |
Under SHIPPING METHODS [tab] we have the provider, essentially. It could be flat rate, it could be UPS, it could be something else. And then each one of those can create SHIPPING SERVICES so we can create flat rate services for example, and I actually have a plain vanilla flat-rate service set-up here. But the tab that we haven't looked at yet is called CALCULATION RULES. That's what we're going to do this time: we are going to demonstrate how CALCULATION RULES work.
Let's just take a look at what we have in the flat rate SHIPPING SERVICES right now: we don't have anything. It's just plain vanilla. And we have this - er - set up just for flat rate, and if we go back and look at the quick edit link here, we will see that this is the $10 base rate. And if we go to the checkout right now, every order would cost $10. - but..
Let's just say that we are actually going to charge per item that we put in the cart; that we do not want a flat rate. We want to charge per item with a minimum of $10. Let's say $10 plus $5 for each item that we add to the cart. Because each of these things costs us money to send. Let's go ahead and work on that. We'll use CALCULATION RULES to do that.
Again: our goal is to have a $10 flat rate, which we already have, and to add to that $5 for each item that they [the customer] have in their cart. So each item is not a line item; it is line item x quantity in that line item , so we have to do the calculation here.
We are going to go to CALCULATION RULES [tab]...
|SHIPPING METHODS | SHIPPING SERVICES | CALCULATION RULES |
...we are going to say "add a calculation rule", and this is going to be [3'00"]
Name: "Add $5 for each product shipped", let's say.
When we do this calculation, what we have, is:
We are listening to the...
Events EVENT Calculating a shipping rate
...event.
What we get passed into this rule is a shipping line item that is all ready-to-go; it has everything we need.
But when we see a line item here in this particular rule, it is the shipping line item and of course the shipping line item is associated with the order which can access the rest of the line items, which is what we are going to do.
So we have a shipping line item in our hands. Now we have to, under Actions, we have to add a loop. We have to go through each of the line items and figure-out how much we need to add to the cost of shipping [4' 00"] for that line item.
We are going to add a loop here: +loop. The List that we are going to loop over is going to be
Add a new loop > List > Data Selector >
that is the list. So we are reaching out of our shipping line item out into the parent order , and from there we are getting the line items. So now in the current....
Now we have to name these things [by typing a name into the box], so I am going to call this
CURRENT LIST ITEM > Variable label> "line item" and
CURRENT LIST ITEM> Variable name>line_item
Now we have a way to examine every line item.
I am going to add an action...
Actions > OPERATIONS > Add action
Be careful to click the +Add action here [on the right, under OPERATIONS] under the loop rather than under the Actions [at the bottom left of the box in a blue stripe] [5'00"] or it won't be doing the right thing. You can drag these things around and place them in the right place. But this action needs to go under the rule.
What we are going to do is we are going to calculate data values
Add a new action > Select the action to add > calculate a data value
So we are going to multiply the quantity x $5.
We are going to say ... our commerce line item ... quantity : quantity is in there ...
INPUT VALUE 1 (the first input value for the calculation) > Data selector >
We are going to use multiplication
OPERATOR (the calculation operator) > Value > *
Down here we are going to put a value.
INPUT VALUE 2 (the second input value.) > Value > 500
In Rules we are always dealing with minor units, so 500 there for £5.
The result of this is going to be [types-in a name][6'00"]
Provided variables > CALCULATION RESULT > Variable label > "Calculated Line Item Shipping"
Provided variables > CALCULATION RESULT > Variable name >calculated_line_item_shipping
So this is the total shipping that we will add for this line item, which comes from multiplying the quantity of the line item times $5.
OK, so now we have that information.
Now we need to add one more action.
I will add an action here
Actions > OPERATIONS > Add action
Now what I am going to do (under "Commerce Line Item" among the options on the drop down menu) is choose
Actions > OPERATIONS > Add action > Add an amount to the unit price
Here we are adding to the shipping line item's price. We are all set here.
[7'00"]
The amount, though: I need to switch to
AMOUNT > Data selector and use the
AMOUNT > Data selector >
I am going to say that the Component should be flat rate.
PRICE COMPONENT TYPE > Value >
...
This isn't flat-rate shipping any more, but we'll call it that. um - so
What we are doing here is that we are adding another action that applies to this shipping line item that we have in our hands. So. And..
We are going to add the amount that we calculated.
AMOUNT (specify a numeric amount to add to the unit price) > Data Selector >
..... to the existing amunt, and put it into the flat rate. So let's try that.
Take a look at the rule that we have. So this is just a standard thing.
We are listening for when calculating the shipping rate .
We don't have any conditions at all.
We create a loop.
Actions > ELEMENTS > Loop Parameter: List [commerce_line_item_order...
List Item [line_item]
> Calculate a value
Parameter: Input Value 1 [line_item_quantity], Operator:[*], Input Value 2: 500
> Add an amount to the unit price
And the loop is... the first thing it does is calculate... [8'00"]
It's a loop of line items, and for each line item, it calculates how much we should charge for that line item by multiplying the quantity - we have 500 here - and then add that amount to the unit price. And now we ought to have this. Let's go ahead and see what we've got.
We expect that the shipping should be $10, which was our base rate for shipping, plus $5 for each of these line items. So we are expecting to ay $20. So we go to checkout. Order total is $100. We go to the next step and calculate the shipping. And it shows $20. [9'00"] Which is what we expected. So lets go back and we will do that - lets change the cart where we have one light product, so that we have nine of these products. So now we have ten items in our shopping cart. Ten items in our cart. So were are expecting to pay 10 x 5 + 10, so it should be $60. Let's try that. And the flat rate amount that we are expected to pay is $60. So that's working correctly. Let's go ahead and do that...
What we did is that we wanted to add $5 for every item in our cart.
What we did was we went to Store > Configuration > Shipping and we went to | CALCULATION RULES | this time, and we added a single rule which only had actions in it. It had a loop that went through the line-items and for each line-item it calculated the quantity x 500 (or $5). Then it added that amount; it stored that amount in a variable. It added that amount to the unit price.
OK?
Well I hope that helped, and I hope you're doing well with shipping. Thank you so much for listening
If anyone is interested in stuff from the same person who transcribed this video, here is a series about Ubercart.
[Drupal 7 / Ubercart video tutorial 7 of 10 showed how to use the default catalog module]
[Drupal 7 / Ubercart video tutorial 8 of 10 showed an alternative flexible method of showing a catalog]
[Drupal 7 / Ubercart video tutorial 9 of 10 shows how to use product kits, stock, and order states]
[Drupal 7 / Ubercart video tutorial 10 of 10 shows a simple checkout, reports, and suggests a theme] These videos are not related to the transcription below but may help anyone trying to get a Drupal ecommerce site running as quickly as possible.
Text introduction:
In this screencast I demonstrate how to do shipping charges per item in the cart. It shows using a loop in Rules and how to do something new and different with shipping.
We want to add $5.00 to the shipping charge for every item they have. So if the quantity is 5 for some line item, we'll add $25 to the shipping charge.
The technique is this:
Add a shipping service. We're using a flat rate service with a $10 base rate.
Add a new "Calculation rule" for that service.
Add an action loop that loops through the line items in the order.
Add an action "Calculate a value" & multiply the quantity times 500 ($5.00) & put the result in a named variable.
Add an action "Add an amount to the unit price" that adds the named variable to the unit price of the shipping line item.
Using Calculation Rules to Add Per-Item Shipping in Commerce Shipping from Randy Fay on Vimeo.
Hullo! My name is Randy Fay. I'm [email]on Drupal.org, and I work with Commerce Guys on their Drupal Commerce Project, and I've been doing a series of screencasts showing how to configure shipping - Commerce_Shipping 2.0 - and I've demonstrated the new Commerce Flat Rate module, and also how to use Commerce UPS.
I want to show some more advanced rules techniques now.
I hope that if you aren't familiar with Shipping that you watch some of the other videos first because we are going to pretty deep into Rules this time. But lets just take a look at what we have for configuration, first of all. If we go under Store>Configuration>Shipping , we have basically three things that we can configure, and we've looked at these in previous videos. [shows as three tabs on the screen]
|SHIPPING METHODS | SHIPPING SERVICES| CALCULATION RULES |
Under SHIPPING METHODS [tab] we have the provider, essentially. It could be flat rate, it could be UPS, it could be something else. And then each one of those can create SHIPPING SERVICES so we can create flat rate services for example, and I actually have a plain vanilla flat-rate service set-up here. But the tab that we haven't looked at yet is called CALCULATION RULES. That's what we're going to do this time: we are going to demonstrate how CALCULATION RULES work.
Let's just take a look at what we have in the flat rate SHIPPING SERVICES right now: we don't have anything. It's just plain vanilla. And we have this - er - set up just for flat rate, and if we go back and look at the quick edit link here, we will see that this is the $10 base rate. And if we go to the checkout right now, every order would cost $10. - but..
Let's just say that we are actually going to charge per item that we put in the cart; that we do not want a flat rate. We want to charge per item with a minimum of $10. Let's say $10 plus $5 for each item that we add to the cart. Because each of these things costs us money to send. Let's go ahead and work on that. We'll use CALCULATION RULES to do that.
Again: our goal is to have a $10 flat rate, which we already have, and to add to that $5 for each item that they [the customer] have in their cart. So each item is not a line item; it is line item x quantity in that line item , so we have to do the calculation here.
We are going to go to CALCULATION RULES [tab]...
|SHIPPING METHODS | SHIPPING SERVICES | CALCULATION RULES |
...we are going to say "add a calculation rule", and this is going to be [3'00"]
Name: "Add $5 for each product shipped", let's say.
When we do this calculation, what we have, is:
We are listening to the...
Events EVENT Calculating a shipping rate
...event.
What we get passed into this rule is a shipping line item that is all ready-to-go; it has everything we need.
But when we see a line item here in this particular rule, it is the shipping line item and of course the shipping line item is associated with the order which can access the rest of the line items, which is what we are going to do.
So we have a shipping line item in our hands. Now we have to, under Actions, we have to add a loop. We have to go through each of the line items and figure-out how much we need to add to the cost of shipping [4' 00"] for that line item.
We are going to add a loop here: +loop. The List that we are going to loop over is going to be
Add a new loop > List > Data Selector >
that is the list. So we are reaching out of our shipping line item out into the parent order , and from there we are getting the line items. So now in the current....
Now we have to name these things [by typing a name into the box], so I am going to call this
CURRENT LIST ITEM > Variable label> "line item" and
CURRENT LIST ITEM> Variable name>line_item
Now we have a way to examine every line item.
I am going to add an action...
Actions > OPERATIONS > Add action
Be careful to click the +Add action here [on the right, under OPERATIONS] under the loop rather than under the Actions [at the bottom left of the box in a blue stripe] [5'00"] or it won't be doing the right thing. You can drag these things around and place them in the right place. But this action needs to go under the rule.
What we are going to do is we are going to calculate data values
Add a new action > Select the action to add > calculate a data value
So we are going to multiply the quantity x $5.
We are going to say ... our commerce line item ... quantity : quantity is in there ...
INPUT VALUE 1 (the first input value for the calculation) > Data selector >
We are going to use multiplication
OPERATOR (the calculation operator) > Value > *
Down here we are going to put a value.
INPUT VALUE 2 (the second input value.) > Value > 500
In Rules we are always dealing with minor units, so 500 there for £5.
The result of this is going to be [types-in a name][6'00"]
Provided variables > CALCULATION RESULT > Variable label > "Calculated Line Item Shipping"
Provided variables > CALCULATION RESULT > Variable name >calculated_line_item_shipping
So this is the total shipping that we will add for this line item, which comes from multiplying the quantity of the line item times $5.
OK, so now we have that information.
Now we need to add one more action.
I will add an action here
Actions > OPERATIONS > Add action
Now what I am going to do (under "Commerce Line Item" among the options on the drop down menu) is choose
Actions > OPERATIONS > Add action > Add an amount to the unit price
Here we are adding to the shipping line item's price. We are all set here.
[7'00"]
The amount, though: I need to switch to
AMOUNT > Data selector and use the
AMOUNT > Data selector >
I am going to say that the Component should be flat rate.
PRICE COMPONENT TYPE > Value >
...
This isn't flat-rate shipping any more, but we'll call it that. um - so
What we are doing here is that we are adding another action that applies to this shipping line item that we have in our hands. So. And..
We are going to add the amount that we calculated.
AMOUNT (specify a numeric amount to add to the unit price) > Data Selector >
..... to the existing amunt, and put it into the flat rate. So let's try that.
Take a look at the rule that we have. So this is just a standard thing.
We are listening for when calculating the shipping rate .
We don't have any conditions at all.
We create a loop.
Actions > ELEMENTS > Loop Parameter: List [commerce_line_item_order...
List Item [line_item]
> Calculate a value
Parameter: Input Value 1 [line_item_quantity], Operator:[*], Input Value 2: 500
> Add an amount to the unit price
And the loop is... the first thing it does is calculate... [8'00"]
It's a loop of line items, and for each line item, it calculates how much we should charge for that line item by multiplying the quantity - we have 500 here - and then add that amount to the unit price. And now we ought to have this. Let's go ahead and see what we've got.
We expect that the shipping should be $10, which was our base rate for shipping, plus $5 for each of these line items. So we are expecting to ay $20. So we go to checkout. Order total is $100. We go to the next step and calculate the shipping. And it shows $20. [9'00"] Which is what we expected. So lets go back and we will do that - lets change the cart where we have one light product, so that we have nine of these products. So now we have ten items in our shopping cart. Ten items in our cart. So were are expecting to pay 10 x 5 + 10, so it should be $60. Let's try that. And the flat rate amount that we are expected to pay is $60. So that's working correctly. Let's go ahead and do that...
Oh I wanted to show you one little thing that I like to do when I am working on these things.
I should actually show you two things that I like to do when I am working on these things.
One is that I always edit the Views that I need to work on, to make them show the components;
I like to see what the components are, that are going-in to these. [10'00"] This [technique] is really useful with tax, and it's really helpful here as well. So you see that we have the flat-rate component. Anyway, I recommend changing the formatter on some of these fields to - Showing all the components, when you are working on something. The
Other thing that I recommend is:
Always turning-on the Rules debugging when you have any questions. So if you go to
Admin > Configuration > Workflow > Rules, and go to Settings
Turn on "show debugging information Never In case of errors Always.
And then you will be able to debug - to debug quite a number of things. Let's go back here to our ordering [page]. I'll refresh it. [11'00"]. And here is our old [Rules] evaluation log. We can do down and we can see all of the things that we wanted to see. And drill-down and study them very carefully. It takes a bit [of patience] to get used to this but you really have to do it; you have to understand how that works.
OK: sorry about that little diversion!
What we did is that we wanted to add $5 for every item in our cart.
What we did was we went to Store > Configuration > Shipping and we went to | CALCULATION RULES | this time, and we added a single rule which only had actions in it. It had a loop that went through the line-items and for each line-item it calculated the quantity x 500 (or $5). Then it added that amount; it stored that amount in a variable. It added that amount to the unit price.
OK?
Well I hope that helped, and I hope you're doing well with shipping. Thank you so much for listening
If anyone is interested in stuff from the same person who transcribed this video, here is a series about Ubercart.
Transcribed videos: -
[Drupal 7 / Ubercart video tutorial 7 of 10 showed how to use the default catalog module]
[Drupal 7 / Ubercart video tutorial 8 of 10 showed an alternative flexible method of showing a catalog]
[Drupal 7 / Ubercart video tutorial 9 of 10 shows how to use product kits, stock, and order states]
[Drupal 7 / Ubercart video tutorial 10 of 10 shows a simple checkout, reports, and suggests a theme]
[Drupal 7 / Ubercart video tutorial 7 of 10 showed how to use the default catalog module]
[Drupal 7 / Ubercart video tutorial 8 of 10 showed an alternative flexible method of showing a catalog]
[Drupal 7 / Ubercart video tutorial 9 of 10 shows how to use product kits, stock, and order states]
[Drupal 7 / Ubercart video tutorial 10 of 10 shows a simple checkout, reports, and suggests a theme]
