Вопросы Теги

Проверка, является ли текущий сайт форумом

Вот техника JQuery с полупрозрачным фоном.

HTML 

<html>
<head>
    <link rel="stylesheet" href="css/style.css" type="text/css" media="screen" title="no title" charset="utf-8">
    <title>Image Gallery</title>
</head>
<body>
    <h1>Image Gallery</h1>

    <ul id="imageGallery">
        <li><a href="images/refferal_machine.png"><img src="images/refferal_machine.png" width="100" alt="Refferal Machine By Matthew Spiel"></a></li>
        <li><a href="images/space-juice.png"><img src="images/space-juice.png" width="100" alt="Space Juice by Mat Helme"></a></li>
        <li><a href="images/education.png"><img src="images/education.png" width="100" alt="Education by Chris Michel"></a></li>
        <li><a href="images/copy_mcrepeatsalot.png"><img src="images/copy_mcrepeatsalot.png" width="100" alt="Wanted: Copy McRepeatsalot by Chris Michel"></a></li>
        <li><a href="images/sebastian.png"><img src="images/sebastian.png" width="100" alt="Sebastian by Mat Helme"></a></li>
        <li><a href="images/skill-polish.png"><img src="images/skill-polish.png" width="100" alt="Skill Polish by Chris Michel"></a></li>
        <li><a href="images/chuck.png"><img src="images/chuck.png" width="100" alt="Chuck by Mat Helme"></a></li>
        <li><a href="images/library.png"><img src="images/library.png" width="100" alt="Library by Tyson Rosage"></a></li>
        <li><a href="images/boat.png"><img src="images/boat.png" width="100" alt="Boat by Griffin Moore"></a></li>
        <li><a href="images/illustrator_foundations.png"><img src="images/illustrator_foundations.png" width="100" alt="Illustrator Foundations by Matthew Spiel"></a></li>
        <li><a href="images/treehouse_shop.jpg"><img src="images/treehouse_shop.jpg" width="100" alt="Treehouse Shop by Eric Smith"></a></li>
    </ul>

    <script src="http://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>

CSS 

/** Start Coding Here **/
#overlay {
  background:rgba(0,0,0,0.7);
  width:100%;
  height:100%;
  position:absolute;
  top:0;
  left:0;
  display:none;
  text-align:center;
}

#overlay img {
 margin-top: 10%; 
}

#overlay p {
 color:white; 
}

app.js 

var $overlay = $('<div id="overlay"></div>');
var $image = $("<img>");
var $caption = $("<p></p>");

// 1. Capture the click event on a link to an image
$("#imageGallery a").click(function(event){
  event.preventDefault();

  var imageLocation = $(this).attr("href");

  // 1.1 Show the overlay.
  $overlay.show();

  // 1.2 Update overlay with the image linked in the link
  $image.attr("src", imageLocation);

  // 1.3 Get child's alt attribute and set caption
  var captionText = $(this).children("img").attr("alt");
  $caption.text(captionText);


 // 2. Add overlay
 $("body").append($overlay);

    // 2.1 An image to overlay
    $overlay.append($image);

    // 2.2 A caption to overlay
    $overlay.append($caption);

});

//When overlay is clicked
$overlay.click(function(){
  //Hide the overlay
  $overlay.hide();
});
-10
задан Mohammad 17 October 2016 в 06:53
поделиться