How to replicate the dialog functionality of jQuery UI in Jetpack?

Question

I'm trying to get a very basic and simple dialog in my Javascript, actually I'm trying to replicate something very similar to this example from jqueryui website:

<script type="text/javascript">
   $(function() {
           $("#dialog").dialog({
                   bgiframe: true,
                   height: 140,
                   modal: true
           });
   });
   </script>

<div class="demo">
 <div id="dialog" title="Basic modal dialog">
   <p>Adding the modal overlay screen makes the dialog look more prominent because it dims out the page content.</p>
 </div>

...

In order to achieve this I run a function testJQ but I cannot get the desired effect. The div and its inner p is added and I can see the contents of p but I cannot see "Basic modal dialog" and I cannot move it around the page. Am I missing something? Here is my code:

function testJQ() {
   var doc = jetpack.tabs.focused.contentDocument;
   var win = jetpack.tabs.focused.contentWindow;

   $.get("http://ajax.googleapis.com/ajax/libs/jquery/1.4.0/jquery.min.js",
function(js) {

   var script = doc.createElement("script");
   script.innerHTML = js;
   doc.body.appendChild(script);

   $.get("http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.min.js",
   function(js) {

           var script = doc.createElement("script");
           script.innerHTML = js;
           doc.body.appendChild(script);

       $.get("http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/ui-lightness/jquery-ui.css",
    function(js) {

           var style = doc.createElement("style");
           style.innerHTML = js;
           doc.getElementsByTagName('HEAD')[0].appendChild(style);

           var script = doc.createElement("script");
           script.innerHTML = js;
           doc.body.appendChild(script);

           script = doc.createElement("script");
           script.innerHTML += '$(function() {';
           script.innerHTML += '$("#dialog").dialog({'
           script.innerHTML += '      bgiframe: true, height: 140, modal: true';
           script.innerHTML += '  });';
           script.innerHTML += '});';
           doc.body.appendChild(script);

           divDialog =  doc.createElement("div");
           divDialog.setAttribute('id', 'dialog');
           divDialog.setAttribute('title', 'Basic Dialog');
           divDialog.innerHTML = '<p>This is the default dialog which is useful
 for displaying information. The dialog window can be moved, resized
 and closed with the X icon.</p>';
           doc.body.appendChild(divDialog);
           });
        });
    });
 }

Answer 1

I have solved my problem (of course there may be much better, simpler, more elegant ways of achieving this within Jetpack but I couldn't discover that yet):

function testJQ() {
var doc = jetpack.tabs.focused.contentDocument;
var win = jetpack.tabs.focused.contentWindow;

$.get("http://ajax.googleapis.com/ajax/libs/jquery/1.4.0/jquery.min.js", function(js) {

var script = doc.createElement("script");
script.innerHTML = js;
doc.getElementsByTagName('HEAD')[0].appendChild(script);

$.get("http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.min.js", function(js) {

    var script = doc.createElement("script");
    script.innerHTML = js;
    doc.getElementsByTagName('HEAD')[0].appendChild(script);

    $.get("http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/ui-lightness/jquery-ui.css", function(js) {

    var style = doc.createElement("style");
    style.innerHTML = js;
    doc.getElementsByTagName('HEAD')[0].appendChild(style);

    script = doc.createElement("script");
    script.innerHTML += 'var myDialogFunc = function () {';
    script.innerHTML +=  '$("<div id=dialog title=\\"Basic Dialog\\"> <p>The dialog window can be moved, resized and closed with the X icon.</p></div>").appendTo("body");';
    script.innerHTML += '$("#dialog").dialog({'
    script.innerHTML += '      bgiframe: true, height: 140, modal: true';
    script.innerHTML += '  });';
    script.innerHTML += '};';
    doc.body.appendChild(script);
    win.wrappedJSObject['myDialogFunc']();      
    });
});
});
}