Configurable product with swatches, doesn't show tier pricing when clicking edit in cart OR when active swatch set with url hash

[pixiemediaweb]

Preconditions (*)

1. Magento 2.3.5

Steps to reproduce (*)

1. Create a configurable product with swatch options
2. Add tier prices to one of the options
3. Go to configurable product PDP
4. Select the tier price product
5. Add the product to cart
6. Click on edit button from mini cart/ cart page
7. Check the tier price is not shown on edit product page
8. Load the page with #attribute_id=value_id to preset the swatch value

Expected result (*)

1. Tier price block should show

Actual result (*)

1. Tier price does not show

Solution (*)

The issue lies in file;
/vendor/magento/module-swatches/view/base/web/js/swatch-renderer.js

The function _UpdatePrice: function () { has a dependency on if this.options.tierPriceTemplate being defined on hashed options being set on load, which it isnt.

Here's the change to ensure it gets defined;

Before:

_UpdatePrice: function () {
        var $widget = this,
            $product = $widget.element.parents($widget.options.selectorProduct),
            $productPrice = $product.find(this.options.selectorProductPrice),
            result = $widget._getNewPrices(),
            tierPriceHtml,
            isShow;

        $productPrice.trigger(
            'updatePrice',
            {
                'prices': $widget._getPrices(result, $productPrice.priceBox('option').prices)
            }
        );

        isShow = typeof result != 'undefined' && result.oldPrice.amount !== result.finalPrice.amount;

        $product.find(this.options.slyOldPriceSelector)[isShow ? 'show' : 'hide']();

        if (typeof result != 'undefined' && result.tierPrices && result.tierPrices.length) {
            if (this.options.tierPriceTemplate) {
                tierPriceHtml = mageTemplate(
                    this.options.tierPriceTemplate,
                    {
                        'tierPrices': result.tierPrices,
                        '$t': $t,
                        'currencyFormat': this.options.jsonConfig.currencyFormat,
                        'priceUtils': priceUtils
                    }
                );
                $(this.options.tierPriceBlockSelector).html(tierPriceHtml).show();
            } 

After;

_UpdatePrice: function () {
        var $widget = this,
            $product = $widget.element.parents($widget.options.selectorProduct),
            $productPrice = $product.find(this.options.selectorProductPrice),
            result = $widget._getNewPrices(),
            tierPriceHtml,
            isShow;

        $productPrice.trigger(
            'updatePrice',
            {
                'prices': $widget._getPrices(result, $productPrice.priceBox('option').prices)
            }
        );

        isShow = typeof result != 'undefined' && result.oldPrice.amount !== result.finalPrice.amount;

        $product.find(this.options.slyOldPriceSelector)[isShow ? 'show' : 'hide']();

        if (typeof result != 'undefined' && result.tierPrices && result.tierPrices.length) {
            // ADDED HERE
            if (this.options.tierPriceTemplate = $(this.options.tierPriceTemplateSelector).html()) {
                tierPriceHtml = mageTemplate(
                    this.options.tierPriceTemplate,
                    {
                        'tierPrices': result.tierPrices,
                        '$t': $t,
                        'currencyFormat': this.options.jsonConfig.currencyFormat,
                        'priceUtils': priceUtils
                    }
                );
                $(this.options.tierPriceBlockSelector).html(tierPriceHtml).show();
            }

Additional information
more detailed steps and screens #28270 (Comment)

[m2-assistant]

Hi @pixiemediaweb. Thank you for your report.
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[m2-assistant]

Hi @swathishs. Thank you for working on this issue.
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[swathishs]

@magento give me 2.4-develop instance

[magento-engcom-team]

Hi @swathishs. Thank you for your request. I'm working on Magento 2.4-develop instance for you

[magento-engcom-team]

Hi @swathishs, here is your Magento instance.
Admin access: https://i-28270-2-4-develop.instances.magento-community.engineering/admin_bac1
Login: 9a4a9882 Password: 351d853ea175
Instance will be terminated in up to 3 hours.

[swathishs]

@magento give me 2.4-develop instance

[magento-engcom-team]

Hi @swathishs. Thank you for your request. I'm working on Magento 2.4-develop instance for you

[swathishs]

@pixiemediaweb: I have created a configurable product with color swatch options and tried to pre-set the value. But couldn't able to select the red option in my scenario. Please find the attachment below for reference

Link-https://i-28461-2-4-develop.instances.magento-community.engineering/config-product-by-ajith.html#color=red

Could you give some more information on how to pre-set the #attribute_id=value_id

[swathishs]

Hi @pixiemediaweb
Feel free to reopen once you update the comment
Thanks !!

[pixiemediaweb]

@swathishs - you need to use the attribute ID and value ID in the hash. It will look something like #123=56 where 123 is the attribute ID for colour and 56 is the value for red

[pixiemediaweb]

Hi @pixiemediaweb
Feel free to reopen once you update the comment
Thanks !!

I cant reopen it because you closed it. I provided the complete cause and the solution in my original post, can you reopen please

[swathishs]

@pixiemediaweb : Could you please provide extra steps to reproduce the issue and it will be helpful if you put the screenshot

[pixiemediaweb]

Hi @swathishs - no problem, might be easier if you could resurrect a demo instance with a configurable swatch product so I can show you how M2 natively supports pre-selecting of configurable options by their option and value IDs

[swathishs]

@magento give me 2.4-develop instance

[magento-engcom-team]

Hi @swathishs. Thank you for your request. I'm working on Magento 2.4-develop instance for you

[magento-engcom-team]

Hi @swathishs, here is your Magento instance.
Admin access: https://i-28270-2-4-develop.instances.magento-community.engineering/admin_de9e
Login: 27b16d64 Password: 41d56df9d1bf
Instance will be terminated in up to 3 hours.

[engcom-Alfa]

Hi @pixiemediaweb . Thanks for collaboration. This PR was reviewed on Community Contribution Triage meeting. The recording of the meeting you can look by the link

[slavvka]

Hi @pixiemediaweb. Thank you for your report.
The issue has been fixed in #29137 by @srsathish92 in 2.4-develop branch
Related commit(s):

• 2765164f13afc40279a474a2f255a84ae3d2bf47
• d516e27b844e41066dcb1afdcf26eaa3595fad1d
• c5e4aa5acfcdfb37a950c338bae970831ee67ab4
• 13f5caebd21773d2b476096f82dda7abc9dcfe5e
• 59c187f03817f5c318a5829e67974143ea99abbc
• 7d0d91d54f65e9e13b876588f4a606f6eb92b7f8
• 22c74f99a4a746e3545ae3dc7ae22780e883a474
• 441e2cdba53c7fb42a0ef0063294edfa7af9b6f2

The fix will be available with the upcoming 2.4.1 release.