Write a function testString (str) that takes a single string parameter str. The function must compare its string argument with the string "Friday" to see if the two strings are the same and if so it must say "Thank goodness it's Friday!" in a message box; the function must also test to see if the string is equal to "Monday" and if so must return "Oh no - not Monday!" in a message box; if neither match is made your function must return the string "No match!" in a message box. The string argument must be fetched from a text control in the page and the comparison made by calling your function from a button onclick event-handler. JavaScript is case sensitive, so make sure that your function can make a successful test no matter how the user types the string "Friday" or "Monday" into the text control - see below. Qwerty Test Enter a string No match. OK Note that a test of equality is a logic operation; the logic operator === is required for such a test.
Write a function testString (str) that takes a single string parameter str. The function must compare its string argument with the string "Friday" to see if the two strings are the same and if so it must say "Thank goodness it's Friday!" in a message box; the function must also test to see if the string is equal to "Monday" and if so must return "Oh no - not Monday!" in a message box; if neither match is made your function must return the string "No match!" in a message box. The string argument must be fetched from a text control in the page and the comparison made by calling your function from a button onclick event-handler. JavaScript is case sensitive, so make sure that your function can make a successful test no matter how the user types the string "Friday" or "Monday" into the text control - see below. Qwerty Test Enter a string No match. OK Note that a test of equality is a logic operation; the logic operator === is required for such a test.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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