JavaScript how to make a questionnaire

Create an online survey in minutes with a step-by-step guide using Javascript & HTML. See an example survey & learn how to customize it.

Creating a JavaScript Questionnaire

Creating a questionnaire in JavaScript involves writing code to prompt the user with questions, accept their input and then take the appropriate action based on the answers the user provides. To create a simple questionnaire in JavaScript, the following steps should be taken:

Step 1: Define the Questions

The first step in creating a questionnaire in JavaScript is to define the questions you want to ask. This should include the text of each question as well as the type of answer you are expecting, such as multiple choice or a text field for open-ended responses. For example, you may have a question like this:

var question = "What is your favorite color?";

Step 2: Create the Prompt

Once you have defined the questions, the next step is to create a prompt for each question. This should include the text of the question along with a function that will accept the user's input. For example, the prompt for the question above might look like this:

var answer = prompt(question);

Step 3: Accept User Input

Once the prompt is created, the next step is to accept the user's input and store it in a variable. This can be done with a simple assignment statement like this:

var favoriteColor = answer;

Step 4: Take Action Based on Answer

The last step is to take some action based on the user's answer. This could be something as simple as displaying a message or as complex as running a specific function. For example, if the user answered "blue", you could display a message like this:

if (favoriteColor == "blue") {
  alert("Blue is a great color!");
}

By following these steps, you can create a simple questionnaire in JavaScript that will prompt the user with questions and take the appropriate action based on their answers.