I am building in javascript a simple feedback that has a text area and is grabbing the text and displaying a successful message when the add button is clicked. When the view feedback button is clicked it should render the feedback and it does but if I click the button once and then type in the text area again and again it keeps rendering multiple times the same feedback message. Attached is my javascript code.
var array = Array();
var x = 0;
function addFeedback() {
array[x] = document.getElementById('feedback').value;
x++;
document.getElementById('feedback').value = '';
document.getElementById('result').innerHTML =
'<h2><h3> Your have successfully Added Feedback!</h3></h2>';
}
var feedback = '';
function displayFeedback() {
for (var i = 1; i < array.length + 1; i++) {
feedback = array[i - 1] + '<br/>';
console.log(feedback);
}
document.getElementById('result').innerHTML =
'<h2>feedback Details: </h2>' + feedback.split('<br>');
}<html>
<head>
<script src="script.js" type="text/javascript"> </script>
</head>
<body>
<!-- Fill code here -->
<div>
<h2>Feedback for the ART OF LIVING</h2>
<div>
<label for="feedback"></label>Enter the Feedback:
<textarea id="feedback" name="feedback" value="feedback" type="text"></textarea>
<div>
<input type="button" id="create" name="create" onclick="javascript:addFeedback()">Add Feedback</input><br/>
<input type="button" id="view" name="view" onclick="javascript:displayFeedback()">View feedback</input>
</div>
<div id="result"></div>
</div>
</div>
</body>
</html>