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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Position - Default functionality</title>
<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
<script src="../../jquery-1.7.2.js"></script>
<script src="../../ui/jquery.ui.core.js"></script>
<script src="../../ui/jquery.ui.widget.js"></script>
<script src="../../ui/jquery.ui.position.js"></script>
<link rel="stylesheet" href="../demos.css">
<style>
html, body {
margin: 0;
padding: 0
}
</style>
<script>
$(function() {
// TODO refactor into a widget and get rid of these plugin methods
$.fn.position2 = function( options ) {
return this.position( $.extend({
of: window,
using: function( to ) {
$( this ).css({
top: to.top,
left: to.left
})
},
collision: "none"
}, options));
}
$.fn.left = function( using ) {
return this.position2({
my: "right middle",
at: "left+25 middle",
using: using
});
}
$.fn.right = function( using ) {
return this.position2({
my: "left middle",
at: "right-25 middle",
using: using
});
}
$.fn.center = function( using ) {
return this.position2({
my: "center middle",
at: "center middle",
using: using
});
};
$( "body" ).css({
overflow: "hidden"
})
$( ".demo" ).css({
position: "relative",
});
$( ".demo img" ).css({
position: "absolute",
});
$( "img:eq(0)" ).left();
$( "img:eq(1)" ).center();
$( "img:eq(2)" ).right();
function animate( to ) {
$(this).stop( true, false ).animate( to );
}
function next( event ) {
event.preventDefault();
$( "img:eq(2)" ).center( animate );
$( "img:eq(1)" ).left( animate )
$( "img:eq(0)" ).right().appendTo( ".demo" );
}
function previous( event ) {
event.preventDefault();
$( "img:eq(0)" ).center( animate );
$( "img:eq(1)" ).right( animate );
$( "img:eq(2)" ).left().prependTo( ".demo" );
}
$( "#previous" ).click( previous );
$( "#next" ).click( next );
$( ".demo img" ).click(function( event ) {
$( ".demo img" ).index( this ) === 0 ? previous( event ) : next( event );
});
$( window ).resize(function() {
$( "img:eq(0)" ).left( animate );
$( "img:eq(1)" ).center( animate );
$( "img:eq(2)" ).right( animate );
});
});
</script>
</head>
<body>
<div class="demo">
<img src="images/earth.jpg" width="458" height="308" />
<img src="images/flight.jpg" width="512" height="307" />
<img src="images/rocket.jpg" width="300" height="353" />
<a id="previous" href="#">Previous</a>
<a id="next" href="#">Next</a>
</div><!-- End demo -->
<div class="demo-description">
<p>A prototype for the <a href="http://wiki.jqueryui.com/Photoviewer">Photoviewer</a> using Position to place images at the center, left and right and cycle them.
<br/>Use the links at the top to cycle, or click on the images on the left and right.
<br/>Note how the images are repositioned when resizing the window.
<br/>Warning: Doesn't currently work inside the demo viewer; open in a new window instead!</p>
</div><!-- End demo-description -->
</body>
</html>
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