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JavaScript jQuery Basics (2014) Creating a Simple Lightbox Creating and Appending Detached DOM elements

Posted by susmita vasavi devi konem
susmita vasavi devi konem
13,073 Points

button

can anyone fix the button to display 'dismiss'

js/app.js 
//Create the Modal
var $modal = $("<div id='modal'></div>");

//Create a placeholder for text in the modal
var $placeHolder = $("<p id='placeHolder'></p>");
$modal.append($placeHolder);

//Create a button to dismiss modal and add it to modal
var $dismissButton = $("<button>Dismiss</button>");

//Hide modal when button is pressed
$dismissButton.click(function(){
  $modal.animate(300);
  $model();
});

$("body").append($modal);

//A function to show a modal
function displayModal(message) {
  $placeHolder.text(message);
  $modal.show();
}

//Show an example modal
displayModal("Hello World!");
index.html 
<!DOCTYPE html>
<html>
<head>
    <link rel="stylesheet" href="css/style.css" type="text/css" media="screen" title="no title" charset="utf-8">
    <title>Modal Example</title>
</head>
<body>
    <h1>Modal Example Page</h1>

    <script src="//code.jquery.com/jquery-1.11.0.min.js" type="text/javascript" charset="utf-8"></script>
    <script src="js/app.js" type="text/javascript" charset="utf-8"></script>
</body>
</html>

2 Answers

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

Look at the placeholder paragraph for an example.

See how on line 5 the placeholder is created, and then on line 6 it is added to the modal?

Then down on line 9 the button is created. But it doesn't look like it was added to the modal.

I'll bet you can figure out what's missing now.

susmita vasavi devi konem
susmita vasavi devi konem
13,073 Points
susmita vasavi devi konem
susmita vasavi devi konem
13,073 Points

Thank you so much for your reference. Happy coding.