Coding Challenge1 - Revision history

Bacchas at 14:32, 9 November 2016

2016-11-09T14:32:02Z

← Older revision		Revision as of 14:32, 9 November 2016
Line 15:		Line 15:

	7. Suppose this code would be a plugin for another programmer to use in their code. so make sure that all your code is private and doesn't interfere with the other programmers code. <br>		7. Suppose this code would be a plugin for another programmer to use in their code. so make sure that all your code is private and doesn't interfere with the other programmers code. <br>

			<pre>
			// function constructor

			(function() {
			function Question(question, answer, correct) {
			this.question = question;
			this.answer = answer;
			this.correct = correct;
			}
			Question.prototype.displayQuestion = function() {
			// shows the question
			console.log(this.question);
			// loops through the answers and display them
			for (var i = 0; i < this.answer.length; i++) {
			console.log(i + ' : ' + this.answer[i]);
			}
			}
			// checks if the correct answer was passed
			Question.prototype.checkAnswer = function(ans, callBack) {
			var sc;
			if (ans === this.correct) {
			console.log('Correct Answer');
			sc = callBack(true);
			} else {
			console.log('incorrect, try again');
			sc = callBack(false);
			}
			this.displayScore(sc);
			}


			// display score
			Question.prototype.displayScore = function(score) {
			console.log('Your current score is: ' + score);
			console.log('--------------');
			}
			// string array int
			var q1 = new Question('Is Java script the coolest', ['yes', 'No'], 0);
			var q2 = new Question('What is my name', ['john', 'robert', 'harry'], 1);
			var q3 = new Question('what day is today', ['mon', 'tues', 'wed'], 2);
			var questions = [q1, q2, q3];

			function score() {
			var sc = 0;
			return function(correct) {
			if (correct) {
			sc++;
			}
			return sc;
			}
			}

			var keepScore = score();

			function nextQuestion() {
			// get random number for quesions
			var n = Math.floor(Math.random() * questions.length);

			questions[n].displayQuestion();
			// get the results of the prompt
			var answer = prompt("Please select the correct answer");
			// of not exit continue
			if (answer !== 'exit') {

			questions[n].checkAnswer(parseInt(answer), keepScore);
			nextQuestion();
			}


			}
			nextQuestion();
			})();
			</pre>

	==[[#top\|Back To Top]]-[[Main_Page\| Home]] - [[Java Script\|Category]]==		==[[#top\|Back To Top]]-[[Main_Page\| Home]] - [[Java Script\|Category]]==

Bacchas at 23:01, 8 November 2016

2016-11-08T23:01:28Z

← Older revision		Revision as of 23:01, 8 November 2016
Line 15:		Line 15:

	7. Suppose this code would be a plugin for another programmer to use in their code. so make sure that all your code is private and doesn't interfere with the other programmers code. <br>		7. Suppose this code would be a plugin for another programmer to use in their code. so make sure that all your code is private and doesn't interfere with the other programmers code. <br>

			==[[#top\|Back To Top]]-[[Main_Page\| Home]] - [[Java Script\|Category]]==

Bacchas at 22:31, 8 November 2016

2016-11-08T22:31:35Z

← Older revision		Revision as of 22:31, 8 November 2016
Line 7:		Line 7:

	3. Store them all inside the array <br>		3. Store them all inside the array <br>

			4. Select one random question and log it to the console. together with the possible answers (each question should have a number <br>

			5. Use the 'prompt' function to ask the user for the correct answer. the user should input the number of the correct answer such as you displayed on task 4. <br>

			6. Check if the answer is correct and print to the console whether the answer is correct or not <br>

			7. Suppose this code would be a plugin for another programmer to use in their code. so make sure that all your code is private and doesn't interfere with the other programmers code. <br>

Bacchas: Created page with "1. Build a function constructor called question to describe a question. A question should include
a. Question itself
b. the answer from which the player can choose t..."

2016-11-08T22:25:02Z

Created page with "1. Build a function constructor called question to describe a question. A question should include a. Question itself b. the answer from which the player can choose t..."

New page

1. Build a function constructor called question to describe a question. A question should include 
a. Question itself 
b. the answer from which the player can choose the correct one ( choose and adequate data structure here, array object etc.) 
c. correct answer 

2. Create a couple of questions using the constructor 

3. Store them all inside the array

Coding Challenge1 - Revision history

Bacchas at 14:32, 9 November 2016

Bacchas at 23:01, 8 November 2016

Bacchas at 22:31, 8 November 2016

Bacchas: Created page with "1. Build a function constructor called question to describe a question. A question should include a. Question itself b. the answer from which the player can choose t..."

Bacchas: Created page with "1. Build a function constructor called question to describe a question. A question should include
a. Question itself
b. the answer from which the player can choose t..."