bormikstel wrote:
Develop an XHTML document that has checkboxes for apple (30 rupees each), orange (10 rupees each), and banana (5 rupees each) along with submit button. Each checkboxes should have its own onclick event handler. These handlers must add the cost of their fruit to a total cost. An event handler for the submit button must produce an alert window with the
fmwhatsapp apk message ‘your total cost is Rs xxx’, where xxx is the total cost of the chose fruit, including 5 percent sales tax. This handler must return ‘false’ (to avoid actual submission of the form data). Modify the document to accept quantity for each item using textboxes.
Hi there here I have found two exercise's example and I hope it will be helpful to you.
Data from exercise 5.4
Develop and test an HTML document that is similar to that of Exercise 5.3. In this case, use text boxes rather than checkboxes. These text boxes take a number, which is the purchased number of the particular fruit. The rest of the document should behave exactly like that of Exercise 5.3.
Data from exercise 5.3
Develop and test an HTML document that has checkboxes for apple (59 cents each), orange (49 cents each), and banana (39 cents each), along with a Submit button. Each of the checkboxes should have its own onclick event handler. These handlers must add the cost of their fruit to a total cost. An event handler for the Submit button must produce an alert window with the message Your total cost is $xxx, where xxx is the total cost of the chosen fruit, including 5 percent sales tax. This handler must return false (to avoid actual submission of the form data).
