Rewrite the example shown in Figure 7-6 using Python or PHP. Figure 7-6
Question:
Rewrite the example shown in Figure 7-6 using Python or PHP.
Figure 7-6
Transcribed Image Text:
<%@ page import="java.sql.*" %> <% // Create an empty new variable String message = null; // Handle the form if (request.getParameter("submit") != null) { String firstName = null; String lastName = null; String email = null; String userName = null; String password = null; // Check for a first name if (request.getParameter("first_name")="") { message = "
You forgot to enter your first name!
"; firstName = null; }a else { firstName = request.getParameter("first_name"); } // Check for a last name if (request.getParameter("last_name")="") { message = "You forgot to enter your last name!
"; lastName = null; } else { lastName = request.getParameter("last_name"); } The <%@ page %>directive applies to the entire JSP page. The import attribute specifies the Java packages that should be included within the JSP file. Check whether the form needs to be processed. Validate first name Validate last name
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 58% (12 reviews)
ANSWER Python page importjavasql message None if requestgetparametersubmit None firstname None lastn...View the full answer
Answered By
Churchil Mino
I have been a tutor for 2 years and have experience working with students of all ages and abilities. I am comfortable working with students one-on-one or in small groups, and am able to adapt my teaching style to meet the needs of each individual. I am patient and supportive, and my goal is to help my students succeed.
I have a strong background in math and science, and have tutored students in these subjects at all levels, from elementary school to college. I have also helped students prepare for standardized tests such as the SAT and ACT. In addition to academic tutoring, I have also worked as a swim coach and a camp counselor, and have experience working with children with special needs.
0.00
0 Reviews
10+ Question Solved
Related Book For
Modern Database Management
ISBN: 9780134773650
13th Edition
Authors: Heikki Topi, Jeffrey A Hoffer, Ramesh Venkataraman
Question Posted:
Students also viewed these Computer science questions
-
Rewrite the example shown in Figure 8-4 using Java.
-
Rewrite the example shown in Figure 8-5 using VB.NET. import java.sql.*; public class TestJDBC { public static void main(String[] args) { try { Driverd =...
-
Consider the cross-country example shown in Figure 3.17. How big would the window size have to be for the channel utilization to be greater than 98 percent? Suppose that the size of a packet is 1,500...
-
A particle is thrown vertically upwards into the air. Its height s (in m) above the ground after time t (in seconds) is given by s = 25t 5t 2 (a) What height does the particle reach? (b)What is its...
-
Assume you are Latisha and you will write a proposal to Jeff asking that Eastmond develop a stress management program. You can use any of the facts she has discovered and even search for some online...
-
When considering the chances of winning a lottery, Kim reasons that the number combination of 1, 2, 3, 4, 5, and 6 is less likely to occur because of the obvious pattern. For Exercises 58, decide...
-
For a unidirectional composite with a rectangular fiber array (Figure 3.18), use the equations of elasticity to set up the displacement boundary value problem for the determination of the transverse...
-
A refrigerator used by a meat processor has a cost of $86,750, an estimated residual value of $7,500, and an estimated useful life of 25 years. What is the amount of the annual depreciation computed...
-
3. A racecar with a mass of 1000 kg is traveling around a circular track with a radius of 50 meters at a speed of 100 km/h. What force is required to keep the car moving in a circle?
-
Yakima Wheat Company acquired harvesting equipment for $90,000 with an expected useful life of 5 years and a $10,000 expected residual value. Yakima Wheat used straight-line depreciation. During its...
-
Select a suitable programming language and outline how a transaction rollback can be coded. Annotate your code to provide clear instructions of what is happening.
-
Suppose your university is offering some courses in business analytics: a six-month certificate course, a two-year regular program, and a three-year part-time program. You are required to design a...
-
The admissions office wants to estimate the cost of textbooks for students at our college. Let the variable x be the total cost of all textbooks purchased by a student this semester. The plan is to...
-
Discuss how do organizational policies and practices related to emotions and moods, such as emotional intelligence training or policies on expressing emotions in the workplace, impact employee well -...
-
Menlo Company distributes a single product. The company's sales and expenses for last month follow: Total Per Unit Sales Variable expenses Contribution margin Fixed expenses $ 450,000 $ 30 180,000 12...
-
Worldwide Scientific Equipment is considering a cash acquisition of Medical Labs for $1.7 million. Medical Labs will provide the following pattern of cash inflows and synergistic benefits for the...
-
In what ways do multifunctional teams serve as catalysts for organizational agility and resilience by leveraging the collective intelligence of diverse skill sets to swiftly respond to dynamic market...
-
Warnerwoods Company uses a perpetual inventory system. It entered into the following purchases and sales transactions for March. Date Activities March 1 March 5 March 9 Beginning inventory Purchase...
-
The condensed income statement for the Consumer Products Division of Bantastic Industries Inc. is as follows (assuming no service department charges):...
-
A container holds 2.0 mol of gas. The total average kinetic energy of the gas molecules in the container is equal to the kinetic energy of an 8.0 10-3-kg bullet with a speed of 770 m/s. What is the...
-
Consider the following normalized relations for a sports league: What recommendations would you make regarding opportunities for denormalization? What additional in-formation would you need to make...
-
What problems might arise from vertically partitioning a relation? Given these potential problems, what general conditions influence when to partition a relation vertically?
-
Is it possible with a sequential file organization to permit sequential scanning of the data, based on several sorted orders? If not, why not? If it is possible, how?
-
When owning and operating any business, whether it's a caf or a pool cleaning business, it's very important that you know exactly what your income and expenditure is. Is your business making money or...
-
Resources Unlimited Corporation was formed in 1985 through the merger of two natural pipeline companies. The result was the largest gas distribution network in the United States, with 38,000 miles of...
-
Toyota was the world's first automobile manufacturer to produce more than 10 million vehicles per year, which it has done since 2012, when it also reported the production of its 200-millionth...
Study smarter with the SolutionInn App