Chapter 6, Problem 6E

Write a MAUI back end for the previous question.  This back end should store the user's specified name in the Preferences table once the finalize button is clicked.  Additionally, the app should hide the name form if the preferences are already set and display the users name and age directly if the finalize button is click or it is reopened.  This is the previous question: Write a MAUI front end that would create a simple form for filling in a users name and grade level(freshman, sophomore, junior, senior), as well as a button that displays "finalize."   The form should limit the users grade level to only those 4 options.  You do NOT need to provide the back end for this form!   You are also free to stylize the form controls however you like.   Note that this code should be saved for the next question.   Make sure the form controls are inside a layout(Vertical Stack, Grid, etc.).   Additionally, form controls and layouts should be given suitable names, which will be used in the back…

Every text box’s KeyPress event procedure needs to be coded. True or False?

Event Listeners Return to the mas_register.js file in your editor. Directly below the initial comment section, insert an event listener for the window load event. Run an anonymous function in response to the event containing the following commands: Call the calcCart() function (which you will create shortly.) Create an onclick event handler for the regSubmit button that runs the sessionTest() function when the button is clicked. Create onblur event handlers for the input boxes with the ids: fnBox, lnBox, groupBox, mailBox, phoneBox, and banquetBox, running the calcCart() function in response to each event. Create an onchange event handler for the sessionBox selection list, running the calcCart() function when the selection list is changed. Create an onclick event handler for the mediaCB check box, running the calcCart() function in response. JavaScript Functions Create the sessionTest() function. The purpose of this function is to provide a validation test for the conference session…