you are going to implement error handling in several sections (pages). You need to make sure that the pages do not crash if an error is encountered, and that at the most, an acceptable error message is displayed, instead of the default error message one gets when the code crashes. You need to implement the error handling code to deal with any two of the following three scenarios:Input XML file unavailableCookie variable does not exist or cannot be created (user disabled cookies)Invalid values inside cookie variableThe page needs to store the items the user purchased into an XML file by either parsing the contents of the cookies created in the Shopping Cart page, or parsing the contents of the array stored in the cookie (depending on which strategy you chose to solve last week’s assignment. The XML file, named purchases.xml needs to include the following items:Item nameItem priceIt is up to you to determine the format of the XML file, you are welcome to follow the below suggested format if you want:
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more