
Concept explainers
a)
To create a function named calcCart ()to calculate the registration cost and save the customer’s choices information in the session storage and to store the value of the customer first and last name fields of the regForm forma variable named confNamein the session storage variable confName in the mas_register.jsfile.
b)
To create the four variablesin the session storage named confGroupto store the value of the group,confMailto store the value of the email, confPhoneto store the value of the phone, and confBanquetto store the value of the banquetGuests in the mas_register.jsfile.
c)
To create a session storage variable named confBanquetCostto store the cost of the banquet. Calculate the cost of the banquet by multiplying the banquestGuests field value by the value of 55 in the mas_register.jsfile.
d)
To record the user selected session when the selected session is not equal to -1 then store the selected option text in the session storage variable named confSessionand store the selected optionvalue in the session storage variable named confSessionCost. When the selected session equals to -1 then set the selected option text to empty and set the selected option value to 0 in the mas_register.jsfile.
e)
Tocreate two session storage variable named confPackand confPackCost when the user clicked the mediaCB check box and set the value “yes” in the confPackvariable and set the cost of media pack 115 in the confPackCost variable. Otherwise set the values “no” and 0 in the confPackandconfPackCost variables in the mas_register.jsfile.
f)
Tocreate a session storage variable named confTotalto calculate the total registration cost by adding the value of session storage variables named session (confSessionCost) + banquet (confBanquetCost) + media (confPackCost) . The parseFloat ()method return the numeric values of the data fields in the mas_register.jsfile.
g)
To call the writeSessionValues ()function in the mas_register.jsfile.

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Chapter 13 Solutions
Bndl: Llf New Perspectives Htm L5 Css3 & Javascript, 6th Edition
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- Considering the CFG described below, answer the following questions. Σ = {a, b} • NT = {S} Productions: P1 S⇒aSa P2 P3 SbSb S⇒ a P4 S⇒ b A. List one sequence of productions that can accept the word abaaaba; B. Give three 5-letter words that can be accepted by this CFG; C. Create a Pushdown automaton capable of accepting the language accepted by this CFG.arrow_forwardGiven the FSA below, answer the following questions. b 1 3 a a b b с 2 A. Write a RegEx that is equivalent to this FSA as it is; B. Write a RegEx that is equivalent to this FSA removing the states and edges corresponding to the letter c. Note: To both items feel free to use any method you want, including analyzing which words are accepted by the FSA, to generate your RegEx.arrow_forward3) Finite State Automata Given the FSA below, answer the following questions. a b a b 0 1 2 b b 3 A. Give three 4-letter words that can be accepted by this FSA; B. Give three 4-letter words that cannot be accepted by this FSA; C. How could you describe the words accepted by this FSA? D. Is this FSA deterministic or non-deterministic?arrow_forward
- New Perspectives on HTML5, CSS3, and JavaScriptComputer ScienceISBN:9781305503922Author:Patrick M. CareyPublisher:Cengage Learning
