185 lines
6.9 KiB
HTML
185 lines
6.9 KiB
HTML
|
<!DOCTYPE html>
|
||
|
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<meta charset="utf-8">
|
||
|
|
<title>jQuery UI Droppable - Simple photo manager</title>
|
||
|
|
<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
|
||
|
|
<script src="../../jquery-1.7.1.js"></script>
|
||
|
|
<script src="../../ui/jquery.ui.position.js"></script>
|
||
|
|
<script src="../../ui/jquery.ui.core.js"></script>
|
||
|
|
<script src="../../ui/jquery.ui.widget.js"></script>
|
||
|
|
<script src="../../ui/jquery.ui.mouse.js"></script>
|
||
|
|
<script src="../../ui/jquery.ui.draggable.js"></script>
|
||
|
|
<script src="../../ui/jquery.ui.droppable.js"></script>
|
||
|
|
<script src="../../ui/jquery.ui.resizable.js"></script>
|
||
|
|
<script src="../../ui/jquery.ui.dialog.js"></script>
|
||
|
|
<link rel="stylesheet" href="../demos.css">
|
||
|
|
<style>
|
||
|
|
#gallery { float: left; width: 65%; min-height: 12em; } * html #gallery { height: 12em; } /* IE6 */
|
||
|
|
.gallery.custom-state-active { background: #eee; }
|
||
|
|
.gallery li { float: left; width: 96px; padding: 0.4em; margin: 0 0.4em 0.4em 0; text-align: center; }
|
||
|
|
.gallery li h5 { margin: 0 0 0.4em; cursor: move; }
|
||
|
|
.gallery li a { float: right; }
|
||
|
|
.gallery li a.ui-icon-zoomin { float: left; }
|
||
|
|
.gallery li img { width: 100%; cursor: move; }
|
||
|
|
|
||
|
|
#trash { float: right; width: 32%; min-height: 18em; padding: 1%;} * html #trash { height: 18em; } /* IE6 */
|
||
|
|
#trash h4 { line-height: 16px; margin: 0 0 0.4em; }
|
||
|
|
#trash h4 .ui-icon { float: left; }
|
||
|
|
#trash .gallery h5 { display: none; }
|
||
|
|
</style>
|
||
|
|
<script>
|
||
|
|
$(function() {
|
||
|
|
// there's the gallery and the trash
|
||
|
|
var $gallery = $( "#gallery" ),
|
||
|
|
$trash = $( "#trash" );
|
||
|
|
|
||
|
|
// let the gallery items be draggable
|
||
|
|
$( "li", $gallery ).draggable({
|
||
|
|
cancel: "a.ui-icon", // clicking an icon won't initiate dragging
|
||
|
|
revert: "invalid", // when not dropped, the item will revert back to its initial position
|
||
|
|
containment: $( "#demo-frame" ).length ? "#demo-frame" : "document", // stick to demo-frame if present
|
||
|
|
helper: "clone",
|
||
|
|
cursor: "move"
|
||
|
|
});
|
||
|
|
|
||
|
|
// let the trash be droppable, accepting the gallery items
|
||
|
|
$trash.droppable({
|
||
|
|
accept: "#gallery > li",
|
||
|
|
activeClass: "ui-state-highlight",
|
||
|
|
drop: function( event, ui ) {
|
||
|
|
deleteImage( ui.draggable );
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
// let the gallery be droppable as well, accepting items from the trash
|
||
|
|
$gallery.droppable({
|
||
|
|
accept: "#trash li",
|
||
|
|
activeClass: "custom-state-active",
|
||
|
|
drop: function( event, ui ) {
|
||
|
|
recycleImage( ui.draggable );
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
// image deletion function
|
||
|
|
var recycle_icon = "<a href='link/to/recycle/script/when/we/have/js/off' title='Recycle this image' class='ui-icon ui-icon-refresh'>Recycle image</a>";
|
||
|
|
function deleteImage( $item ) {
|
||
|
|
$item.fadeOut(function() {
|
||
|
|
var $list = $( "ul", $trash ).length ?
|
||
|
|
$( "ul", $trash ) :
|
||
|
|
$( "<ul class='gallery ui-helper-reset'/>" ).appendTo( $trash );
|
||
|
|
|
||
|
|
$item.find( "a.ui-icon-trash" ).remove();
|
||
|
|
$item.append( recycle_icon ).appendTo( $list ).fadeIn(function() {
|
||
|
|
$item
|
||
|
|
.animate({ width: "48px" })
|
||
|
|
.find( "img" )
|
||
|
|
.animate({ height: "36px" });
|
||
|
|
});
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// image recycle function
|
||
|
|
var trash_icon = "<a href='link/to/trash/script/when/we/have/js/off' title='Delete this image' class='ui-icon ui-icon-trash'>Delete image</a>";
|
||
|
|
function recycleImage( $item ) {
|
||
|
|
$item.fadeOut(function() {
|
||
|
|
$item
|
||
|
|
.find( "a.ui-icon-refresh" )
|
||
|
|
.remove()
|
||
|
|
.end()
|
||
|
|
.css( "width", "96px")
|
||
|
|
.append( trash_icon )
|
||
|
|
.find( "img" )
|
||
|
|
.css( "height", "72px" )
|
||
|
|
.end()
|
||
|
|
.appendTo( $gallery )
|
||
|
|
.fadeIn();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// image preview function, demonstrating the ui.dialog used as a modal window
|
||
|
|
function viewLargerImage( $link ) {
|
||
|
|
var src = $link.attr( "href" ),
|
||
|
|
title = $link.siblings( "img" ).attr( "alt" ),
|
||
|
|
$modal = $( "img[src$='" + src + "']" );
|
||
|
|
|
||
|
|
if ( $modal.length ) {
|
||
|
|
$modal.dialog( "open" );
|
||
|
|
} else {
|
||
|
|
var img = $( "<img alt='" + title + "' width='384' height='288' style='display: none; padding: 8px;' />" )
|
||
|
|
.attr( "src", src ).appendTo( "body" );
|
||
|
|
setTimeout(function() {
|
||
|
|
img.dialog({
|
||
|
|
title: title,
|
||
|
|
width: 400,
|
||
|
|
modal: true
|
||
|
|
});
|
||
|
|
}, 1 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// resolve the icons behavior with event delegation
|
||
|
|
$( "ul.gallery > li" ).click(function( event ) {
|
||
|
|
var $item = $( this ),
|
||
|
|
$target = $( event.target );
|
||
|
|
|
||
|
|
if ( $target.is( "a.ui-icon-trash" ) ) {
|
||
|
|
deleteImage( $item );
|
||
|
|
} else if ( $target.is( "a.ui-icon-zoomin" ) ) {
|
||
|
|
viewLargerImage( $target );
|
||
|
|
} else if ( $target.is( "a.ui-icon-refresh" ) ) {
|
||
|
|
recycleImage( $item );
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
});
|
||
|
|
});
|
||
|
|
</script>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
|
||
|
|
<div class="demo ui-widget ui-helper-clearfix">
|
||
|
|
|
||
|
|
<ul id="gallery" class="gallery ui-helper-reset ui-helper-clearfix">
|
||
|
|
<li class="ui-widget-content ui-corner-tr">
|
||
|
|
<h5 class="ui-widget-header">High Tatras</h5>
|
||
|
|
<img src="images/high_tatras_min.jpg" alt="The peaks of High Tatras" width="96" height="72" />
|
||
|
|
<a href="images/high_tatras.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
|
||
|
|
<a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
|
||
|
|
</li>
|
||
|
|
<li class="ui-widget-content ui-corner-tr">
|
||
|
|
<h5 class="ui-widget-header">High Tatras 2</h5>
|
||
|
|
<img src="images/high_tatras2_min.jpg" alt="The chalet at the Green mountain lake" width="96" height="72" />
|
||
|
|
<a href="images/high_tatras2.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
|
||
|
|
<a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
|
||
|
|
</li>
|
||
|
|
<li class="ui-widget-content ui-corner-tr">
|
||
|
|
<h5 class="ui-widget-header">High Tatras 3</h5>
|
||
|
|
<img src="images/high_tatras3_min.jpg" alt="Planning the ascent" width="96" height="72" />
|
||
|
|
<a href="images/high_tatras3.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
|
||
|
|
<a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
|
||
|
|
</li>
|
||
|
|
<li class="ui-widget-content ui-corner-tr">
|
||
|
|
<h5 class="ui-widget-header">High Tatras 4</h5>
|
||
|
|
<img src="images/high_tatras4_min.jpg" alt="On top of Kozi kopka" width="96" height="72" />
|
||
|
|
<a href="images/high_tatras4.jpg" title="View larger image" class="ui-icon ui-icon-zoomin">View larger</a>
|
||
|
|
<a href="link/to/trash/script/when/we/have/js/off" title="Delete this image" class="ui-icon ui-icon-trash">Delete image</a>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
<div id="trash" class="ui-widget-content ui-state-default">
|
||
|
|
<h4 class="ui-widget-header"><span class="ui-icon ui-icon-trash">Trash</span> Trash</h4>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div><!-- End demo -->
|
||
|
|
|
||
|
|
|
||
|
|
<div class="demo-description">
|
||
|
|
<p>You can delete an image either by dragging it to the Trash or by clicking the trash icon.</p>
|
||
|
|
<p>You can "recycle" an image by dragging it back to the gallery or by clicking the recycle icon.</p>
|
||
|
|
<p>You can view larger image by clicking the zoom icon. jQuery UI dialog widget is used for the modal window.</p>
|
||
|
|
</div><!-- End demo-description -->
|
||
|
|
|
||
|
|
</body>
|
||
|
|
</html>
|