to run a function, onClick(), when it’s clicked, the developer can use either of the following solutions:
A. : This solution will use the click binding to execute the onClick() function as an expression when the
is clicked. The function will be called with the current binding context as the first parameter and the event object as the second parameter.
C. : This solution will use the click binding to execute the onClick function as a reference when the
is clicked. The function will be called with the current binding context as the first parameter and the event object as the second parameter.
The following solutions are not valid and will not work:
B.
<!-- ko click: ‘onClick’ --><!-- /ko -->
: This solution will use the virtual element syntax to apply the click binding, but it will pass a string literal instead of a function expression or reference. This will cause an error, as the click binding expects a function value.
D. : This solution will use a custom attribute instead of a data-bind attribute to apply the click binding. This is not supported by knockout and will not have any effect.
Questions 5
An Adobe Commerce Developer is adding a new page layout to the theme directory within a custom theme. Which file needs to be created to register the new page layout?
To register a new page layout in a custom theme, the developer needs to create a layouts.xml file in the app/design/frontend///Magento_Theme/layout directory. The layouts.xml file should contain the element with the id, label, and file attributes. The id attribute is used to reference the layout in other layout files, the label attribute is used to display the layout name in the admin panel, and the file attribute is used to specify the path to the layout file relative to the web directory of the theme. The app/design/frontend///layouts.xml and app/design/frontend///Magento_Theme/layouts.xml files are not valid and will not work. References: [Create a new page layout], [layouts.xml]
Questions 6
An Adobe Commerce developer needs to create translations for the Orange/custom theme. Which directory would the developer place the translations?
To create translations for a theme, the developer needs to place the translation files in the il8n directory of the theme. The translation files should have the format _.csv, such as en_US.csv or fr_FR.csv. The etc and translations directories are not used for storing translation files. References: [Translations overview], [Translate theme strings]
Questions 7
An Adobe Commerce developer wants to completely overwrite _module. less of Orange_Checkout module, in their theme. Where would the developer place the file?
To completely overwrite _module.less of Orange_Checkout module in a custom theme, the developer should place the file in the Custom/theme/Orange_Checkout/web/css/source directory. This will override the default _module.less file from the Orange_Checkout module and apply the custom styles to the theme. The Custom/theme/Orange_Checkout/frontend/web/css/_module.less and Custom/theme/web/css/source/Orange_Checkout/_module.less paths are not valid and will not work, as they do not follow the theme structure or the module naming convention. References: [Theme structure], [Module naming convention]
