Magento 2 : Which view model or Observable pulls shipping address data on payment page?





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I see that following code from shipping-information template is used to display shipping address on checkout#payment page but unable to understand which Magento 2 PhP Model or knockout view model is getting this data. I know that this data comes from address tables but what I would like to understand is the middle man that's getting the data since I see the DB table and fronte-end code, but not the code that's fetching it.



<!-- ko foreach: getRegion('ship-to') -->
<!-- ko template: getTemplate() -->
<!--/ko-->
<!--/ko-->


Any clues gurus?



Alan Storm has a good to post to understand what's going on from shipping to payment page, which is very helpful in case anyone needs it.



Magento 2 checkout - Shipping to Payment










share|improve this question

























  • I hope it helps! inviqa.com/blog/using-knockout-js-magento-2

    – Chirag Patel
    Mar 30 at 12:15











  • cloudways.com/blog/knockoutjs-in-magento-2

    – Chirag Patel
    Mar 30 at 12:15











  • Thanks Chirag. I read through above posts and I do understand how knockoutjs bindings are working for given examples, but I don't see similar code for this Magento 2 scenario. Am I missing anything? Please comment if you know OOB Magento 2 code that's responsible for this since I couldn't find it.

    – cnu
    Apr 1 at 13:58













  • Do you want to know how template binding works in general or its core implementation?

    – Vivek Kumar
    2 days ago











  • I would like to know where to find the implementation for 'ship-to' address view model code in OOB Magento 2.2.x code to fix a bug we have when displaying the shipping address.

    – cnu
    2 days ago


















2















I see that following code from shipping-information template is used to display shipping address on checkout#payment page but unable to understand which Magento 2 PhP Model or knockout view model is getting this data. I know that this data comes from address tables but what I would like to understand is the middle man that's getting the data since I see the DB table and fronte-end code, but not the code that's fetching it.



<!-- ko foreach: getRegion('ship-to') -->
<!-- ko template: getTemplate() -->
<!--/ko-->
<!--/ko-->


Any clues gurus?



Alan Storm has a good to post to understand what's going on from shipping to payment page, which is very helpful in case anyone needs it.



Magento 2 checkout - Shipping to Payment










share|improve this question

























  • I hope it helps! inviqa.com/blog/using-knockout-js-magento-2

    – Chirag Patel
    Mar 30 at 12:15











  • cloudways.com/blog/knockoutjs-in-magento-2

    – Chirag Patel
    Mar 30 at 12:15











  • Thanks Chirag. I read through above posts and I do understand how knockoutjs bindings are working for given examples, but I don't see similar code for this Magento 2 scenario. Am I missing anything? Please comment if you know OOB Magento 2 code that's responsible for this since I couldn't find it.

    – cnu
    Apr 1 at 13:58













  • Do you want to know how template binding works in general or its core implementation?

    – Vivek Kumar
    2 days ago











  • I would like to know where to find the implementation for 'ship-to' address view model code in OOB Magento 2.2.x code to fix a bug we have when displaying the shipping address.

    – cnu
    2 days ago














2












2








2








I see that following code from shipping-information template is used to display shipping address on checkout#payment page but unable to understand which Magento 2 PhP Model or knockout view model is getting this data. I know that this data comes from address tables but what I would like to understand is the middle man that's getting the data since I see the DB table and fronte-end code, but not the code that's fetching it.



<!-- ko foreach: getRegion('ship-to') -->
<!-- ko template: getTemplate() -->
<!--/ko-->
<!--/ko-->


Any clues gurus?



Alan Storm has a good to post to understand what's going on from shipping to payment page, which is very helpful in case anyone needs it.



Magento 2 checkout - Shipping to Payment










share|improve this question
















I see that following code from shipping-information template is used to display shipping address on checkout#payment page but unable to understand which Magento 2 PhP Model or knockout view model is getting this data. I know that this data comes from address tables but what I would like to understand is the middle man that's getting the data since I see the DB table and fronte-end code, but not the code that's fetching it.



<!-- ko foreach: getRegion('ship-to') -->
<!-- ko template: getTemplate() -->
<!--/ko-->
<!--/ko-->


Any clues gurus?



Alan Storm has a good to post to understand what's going on from shipping to payment page, which is very helpful in case anyone needs it.



Magento 2 checkout - Shipping to Payment







magento2 checkout shipping knockoutjs






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 6 mins ago









Vivek Kumar

2,5772729




2,5772729










asked Mar 29 at 14:13









cnucnu

736




736













  • I hope it helps! inviqa.com/blog/using-knockout-js-magento-2

    – Chirag Patel
    Mar 30 at 12:15











  • cloudways.com/blog/knockoutjs-in-magento-2

    – Chirag Patel
    Mar 30 at 12:15











  • Thanks Chirag. I read through above posts and I do understand how knockoutjs bindings are working for given examples, but I don't see similar code for this Magento 2 scenario. Am I missing anything? Please comment if you know OOB Magento 2 code that's responsible for this since I couldn't find it.

    – cnu
    Apr 1 at 13:58













  • Do you want to know how template binding works in general or its core implementation?

    – Vivek Kumar
    2 days ago











  • I would like to know where to find the implementation for 'ship-to' address view model code in OOB Magento 2.2.x code to fix a bug we have when displaying the shipping address.

    – cnu
    2 days ago



















  • I hope it helps! inviqa.com/blog/using-knockout-js-magento-2

    – Chirag Patel
    Mar 30 at 12:15











  • cloudways.com/blog/knockoutjs-in-magento-2

    – Chirag Patel
    Mar 30 at 12:15











  • Thanks Chirag. I read through above posts and I do understand how knockoutjs bindings are working for given examples, but I don't see similar code for this Magento 2 scenario. Am I missing anything? Please comment if you know OOB Magento 2 code that's responsible for this since I couldn't find it.

    – cnu
    Apr 1 at 13:58













  • Do you want to know how template binding works in general or its core implementation?

    – Vivek Kumar
    2 days ago











  • I would like to know where to find the implementation for 'ship-to' address view model code in OOB Magento 2.2.x code to fix a bug we have when displaying the shipping address.

    – cnu
    2 days ago

















I hope it helps! inviqa.com/blog/using-knockout-js-magento-2

– Chirag Patel
Mar 30 at 12:15





I hope it helps! inviqa.com/blog/using-knockout-js-magento-2

– Chirag Patel
Mar 30 at 12:15













cloudways.com/blog/knockoutjs-in-magento-2

– Chirag Patel
Mar 30 at 12:15





cloudways.com/blog/knockoutjs-in-magento-2

– Chirag Patel
Mar 30 at 12:15













Thanks Chirag. I read through above posts and I do understand how knockoutjs bindings are working for given examples, but I don't see similar code for this Magento 2 scenario. Am I missing anything? Please comment if you know OOB Magento 2 code that's responsible for this since I couldn't find it.

– cnu
Apr 1 at 13:58







Thanks Chirag. I read through above posts and I do understand how knockoutjs bindings are working for given examples, but I don't see similar code for this Magento 2 scenario. Am I missing anything? Please comment if you know OOB Magento 2 code that's responsible for this since I couldn't find it.

– cnu
Apr 1 at 13:58















Do you want to know how template binding works in general or its core implementation?

– Vivek Kumar
2 days ago





Do you want to know how template binding works in general or its core implementation?

– Vivek Kumar
2 days ago













I would like to know where to find the implementation for 'ship-to' address view model code in OOB Magento 2.2.x code to fix a bug we have when displaying the shipping address.

– cnu
2 days ago





I would like to know where to find the implementation for 'ship-to' address view model code in OOB Magento 2.2.x code to fix a bug we have when displaying the shipping address.

– cnu
2 days ago










1 Answer
1






active

oldest

votes


















1














<!-- ko foreach: getRegion('ship-to') -->


invokes the following piece of code from checkout_index_index.xml layout file



<item name="displayArea" xsi:type="string">shipping-information</item>
<item name="children" xsi:type="array">
<item name="ship-to" xsi:type="array">
<item name="component" xsi:type="string">Magento_Checkout/js/view/shipping-information/list</item>
<item name="displayArea" xsi:type="string">ship-to</item>
</item>
</item>


It essentially asks to load uiComponent corresponding to the region i.e Magento_Checkout/js/view/shipping-information/list and loop and render through all its children.



<!-- ko template: getTemplate() -->


renders HTML templates corresponding to each component, you can know template for a uiComponent by looking into its code. For eg. for current uiComponent i.e
Magento_Checkout/view/frontend/web/js/view/shipping-address/list.js following code tells us that the template for it is Magento_Checkout/shipping-address/list.html located under view/frontend/web/template/shipping-address directory.



return Component.extend({
defaults: {
template: 'Magento_Checkout/shipping-address/list',
visible: addressList().length > 0,
rendererTemplates:
},


Please feel free to ask any questions.






share|improve this answer
























  • this is great information, I kind of got it but my understanding is much better now. At the end what I am trying to understand is the helper or Block that's getting 'ship-to' address information from the DB. Any idea on which code is doing in OOB Magento 2 code?

    – cnu
    12 hours ago












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1 Answer
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active

oldest

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1 Answer
1






active

oldest

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active

oldest

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active

oldest

votes









1














<!-- ko foreach: getRegion('ship-to') -->


invokes the following piece of code from checkout_index_index.xml layout file



<item name="displayArea" xsi:type="string">shipping-information</item>
<item name="children" xsi:type="array">
<item name="ship-to" xsi:type="array">
<item name="component" xsi:type="string">Magento_Checkout/js/view/shipping-information/list</item>
<item name="displayArea" xsi:type="string">ship-to</item>
</item>
</item>


It essentially asks to load uiComponent corresponding to the region i.e Magento_Checkout/js/view/shipping-information/list and loop and render through all its children.



<!-- ko template: getTemplate() -->


renders HTML templates corresponding to each component, you can know template for a uiComponent by looking into its code. For eg. for current uiComponent i.e
Magento_Checkout/view/frontend/web/js/view/shipping-address/list.js following code tells us that the template for it is Magento_Checkout/shipping-address/list.html located under view/frontend/web/template/shipping-address directory.



return Component.extend({
defaults: {
template: 'Magento_Checkout/shipping-address/list',
visible: addressList().length > 0,
rendererTemplates:
},


Please feel free to ask any questions.






share|improve this answer
























  • this is great information, I kind of got it but my understanding is much better now. At the end what I am trying to understand is the helper or Block that's getting 'ship-to' address information from the DB. Any idea on which code is doing in OOB Magento 2 code?

    – cnu
    12 hours ago
















1














<!-- ko foreach: getRegion('ship-to') -->


invokes the following piece of code from checkout_index_index.xml layout file



<item name="displayArea" xsi:type="string">shipping-information</item>
<item name="children" xsi:type="array">
<item name="ship-to" xsi:type="array">
<item name="component" xsi:type="string">Magento_Checkout/js/view/shipping-information/list</item>
<item name="displayArea" xsi:type="string">ship-to</item>
</item>
</item>


It essentially asks to load uiComponent corresponding to the region i.e Magento_Checkout/js/view/shipping-information/list and loop and render through all its children.



<!-- ko template: getTemplate() -->


renders HTML templates corresponding to each component, you can know template for a uiComponent by looking into its code. For eg. for current uiComponent i.e
Magento_Checkout/view/frontend/web/js/view/shipping-address/list.js following code tells us that the template for it is Magento_Checkout/shipping-address/list.html located under view/frontend/web/template/shipping-address directory.



return Component.extend({
defaults: {
template: 'Magento_Checkout/shipping-address/list',
visible: addressList().length > 0,
rendererTemplates:
},


Please feel free to ask any questions.






share|improve this answer
























  • this is great information, I kind of got it but my understanding is much better now. At the end what I am trying to understand is the helper or Block that's getting 'ship-to' address information from the DB. Any idea on which code is doing in OOB Magento 2 code?

    – cnu
    12 hours ago














1












1








1







<!-- ko foreach: getRegion('ship-to') -->


invokes the following piece of code from checkout_index_index.xml layout file



<item name="displayArea" xsi:type="string">shipping-information</item>
<item name="children" xsi:type="array">
<item name="ship-to" xsi:type="array">
<item name="component" xsi:type="string">Magento_Checkout/js/view/shipping-information/list</item>
<item name="displayArea" xsi:type="string">ship-to</item>
</item>
</item>


It essentially asks to load uiComponent corresponding to the region i.e Magento_Checkout/js/view/shipping-information/list and loop and render through all its children.



<!-- ko template: getTemplate() -->


renders HTML templates corresponding to each component, you can know template for a uiComponent by looking into its code. For eg. for current uiComponent i.e
Magento_Checkout/view/frontend/web/js/view/shipping-address/list.js following code tells us that the template for it is Magento_Checkout/shipping-address/list.html located under view/frontend/web/template/shipping-address directory.



return Component.extend({
defaults: {
template: 'Magento_Checkout/shipping-address/list',
visible: addressList().length > 0,
rendererTemplates:
},


Please feel free to ask any questions.






share|improve this answer













<!-- ko foreach: getRegion('ship-to') -->


invokes the following piece of code from checkout_index_index.xml layout file



<item name="displayArea" xsi:type="string">shipping-information</item>
<item name="children" xsi:type="array">
<item name="ship-to" xsi:type="array">
<item name="component" xsi:type="string">Magento_Checkout/js/view/shipping-information/list</item>
<item name="displayArea" xsi:type="string">ship-to</item>
</item>
</item>


It essentially asks to load uiComponent corresponding to the region i.e Magento_Checkout/js/view/shipping-information/list and loop and render through all its children.



<!-- ko template: getTemplate() -->


renders HTML templates corresponding to each component, you can know template for a uiComponent by looking into its code. For eg. for current uiComponent i.e
Magento_Checkout/view/frontend/web/js/view/shipping-address/list.js following code tells us that the template for it is Magento_Checkout/shipping-address/list.html located under view/frontend/web/template/shipping-address directory.



return Component.extend({
defaults: {
template: 'Magento_Checkout/shipping-address/list',
visible: addressList().length > 0,
rendererTemplates:
},


Please feel free to ask any questions.







share|improve this answer












share|improve this answer



share|improve this answer










answered 16 hours ago









Vivek KumarVivek Kumar

2,5772729




2,5772729













  • this is great information, I kind of got it but my understanding is much better now. At the end what I am trying to understand is the helper or Block that's getting 'ship-to' address information from the DB. Any idea on which code is doing in OOB Magento 2 code?

    – cnu
    12 hours ago



















  • this is great information, I kind of got it but my understanding is much better now. At the end what I am trying to understand is the helper or Block that's getting 'ship-to' address information from the DB. Any idea on which code is doing in OOB Magento 2 code?

    – cnu
    12 hours ago

















this is great information, I kind of got it but my understanding is much better now. At the end what I am trying to understand is the helper or Block that's getting 'ship-to' address information from the DB. Any idea on which code is doing in OOB Magento 2 code?

– cnu
12 hours ago





this is great information, I kind of got it but my understanding is much better now. At the end what I am trying to understand is the helper or Block that's getting 'ship-to' address information from the DB. Any idea on which code is doing in OOB Magento 2 code?

– cnu
12 hours ago


















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