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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Progressbar - Download Dialog</title>
<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
<script src="../../jquery-1.10.2.js"></script>
<script src="../../ui/jquery.ui.core.js"></script>
<script src="../../ui/jquery.ui.widget.js"></script>
<script src="../../ui/jquery.ui.progressbar.js"></script>
<script src="../../ui/jquery.ui.mouse.js"></script>
<script src="../../ui/jquery.ui.draggable.js"></script>
<script src="../../ui/jquery.ui.button.js"></script>
<script src="../../ui/jquery.ui.position.js"></script>
<script src="../../ui/jquery.ui.dialog.js"></script>
<link rel="stylesheet" href="../demos.css">
<script>
$(function() {
var progressTimer,
progressbar = $( "#progressbar" ),
progressLabel = $( ".progress-label" ),
dialogButtons = [{
text: "Cancel Download",
click: closeDownload
}],
dialog = $( "#dialog" ).dialog({
autoOpen: false,
closeOnEscape: false,
resizable: false,
buttons: dialogButtons,
open: function() {
progressTimer = setTimeout( progress, 2000 );
},
beforeClose: function() {
downloadButton.button( "option", {
disabled: false,
label: "Start Download"
});
}
}),
downloadButton = $( "#downloadButton" )
.button()
.on( "click", function() {
$( this ).button( "option", {
disabled: true,
label: "Downloading..."
});
dialog.dialog( "open" );
});
progressbar.progressbar({
value: false,
change: function() {
progressLabel.text( "Current Progress: " + progressbar.progressbar( "value" ) + "%" );
},
complete: function() {
progressLabel.text( "Complete!" );
dialog.dialog( "option", "buttons", [{
text: "Close",
click: closeDownload
}]);
$(".ui-dialog button").last().focus();
}
});
function progress() {
var val = progressbar.progressbar( "value" ) || 0;
progressbar.progressbar( "value", val + Math.floor( Math.random() * 3 ) );
if ( val <= 99 ) {
progressTimer = setTimeout( progress, 100 );
}
}
function closeDownload() {
clearTimeout( progressTimer );
dialog
.dialog( "option", "buttons", dialogButtons )
.dialog( "close" );
progressbar.progressbar( "value", false );
progressLabel
.text( "Starting download..." );
downloadButton.focus();
}
});
</script>
<style>
#progressbar {
margin-top: 20px;
}
.progress-label {
font-weight: bold;
text-shadow: 1px 1px 0 #fff;
}
.ui-dialog-titlebar-close {
display: none;
}
</style>
</head>
<body>
<div id="dialog" title="File Download">
<div class="progress-label">Starting download...</div>
<div id="progressbar"></div>
</div>
<button id="downloadButton">Start Download</button>
<div class="demo-description">
<p>Download dialog progressbar demo.</p>
</div>
</body>
</html>
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