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Questions and Answers
Which function is being used to ensure that the code runs after the document is fully loaded?
Which function is being used to ensure that the code runs after the document is fully loaded?
- $('.js-add-product')
- $('.js-options-sizes').is(':visible')
- $(document).on('click', function (e)
- $(document).ready(function () (correct)
What is the purpose of the 'preventDefault()' function in this code?
What is the purpose of the 'preventDefault()' function in this code?
- To check if size and color options are visible
- To open the login form
- To stop the default action of an element (correct)
- To add a product to the cart
What is the value of the 'product_id' variable in this code?
What is the value of the 'product_id' variable in this code?
- $(e.target.parentElement).hasClass('js-add-product')
- $('.js-options-sizes').is(':visible')
- $(e.target).hasClass('js-add-product')
- $(e.target).closest('.js-product-wrapper').attr('data-product-id') (correct)
What conditions need to be met in order to display a warning message using 'toastr.warning()' in this code?
What conditions need to be met in order to display a warning message using 'toastr.warning()' in this code?
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What is the purpose of the 'is(':visible')' function in this code?
What is the purpose of the 'is(':visible')' function in this code?
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