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

Posted by MUZ140884 Maxwell Makumucha
MUZ140884 Maxwell Makumucha
6,291 Points

how do we do it guys??

im a bit not understanding, need a precise explanation from someone

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 att it to modal
var $dismissButton = $("<button>Dismiss</button>");

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

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

//A function to show a modal
function displayModal(message) {
  $placeHolder.text(message);
  $modal.show();
}
$("modal").append($modal);
//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>
James Bradd
James Bradd
4,597 Points

Which part are you having trouble with? I would be happy to help.

MUZ140884 Maxwell Makumucha
MUZ140884 Maxwell Makumucha
6,291 Points

im a bit confused on which codes to write so as to fix that code problem.

Jacob Mishkin
Jacob Mishkin
23,118 Points

you need to append the dismiss button to the modal. Try that and if that doesn't work please post what you have tried so we can take a look at it.

1 Answer

Chyno Deluxe
Chyno Deluxe
16,936 Points

The challenge is asking that you append the button to the model html element.

To do this you will do the following

$modal.append($dismissButton);