Exam 8: Creating Forms With Javascript

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A stereo button is an input control that allows the user to select any number of options from a set of options.

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It is essential for programmers to give the user some kind of visual or auditory clue as to what the program is doing or when it has completed its operation.Name five different ways that you can be notified by a program of its status.Imagine that you were selling circus tickets online.What are two ways you could notify users of the purchase process status?

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Whenever a variable (or ____ return value)is being compared to the false value (== false),the comparison can be shortened by using the ! operator instead.

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Case 8-2 David is adding a clear form feature to the Pete's Italian Pies Web site, and has written the following code: function doClear() { document.PizzaForm.customer.value = ""; } -Referring to David's JavaScript above,the form object is contained with the ____ object.

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You name each of the interactive objects in an HTML form (also called ____)so that they can be referenced within JavaScript code.

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Case 8-1 Carmella is putting together an order processing system for her local pizza parlor, Pete's Italian Pies. -In the JavaScript below,Carmella realizes that the doSubmit()function does nothing more than invoke the JavaScript ____ method. < script> Function doSubmit() { Alert("Your pizza order has been submitted."); Return; } < /script>

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You begin the process of creating a fully functional,robust form by ____.

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JavaScript is capable of sending information to another location.This data transfer normally travels through a(n)HTML connection,eventually arriving at a Web server somewhere.____________________

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Server-script programs are capable of many different functions,but they are most frequently used to update a transaction system.____________________

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FIGURE 8-2 FIGURE 8-2    -Referring to Figure 8-2 above,which of the following statements is NOT true ____. -Referring to Figure 8-2 above,which of the following statements is NOT true ____.

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