Interactive Task List

How do I use it?

 There are currently 2 Templates that are required for use of this task list.

• ToDoMaster (This is the master task list template and should be the only one that should be explicitly refrenced).
• ToDoItem (This is the template for the actual item,  It will be automatically added by the ToDoMaster template where needed).

And 1 Optional but recommended Template to obtain full use.

• ToDoRollup (This is the template that will search the entire wiki site and roll-up the open task items for an individual or manager).  Due to the requirements of this template it will be covered under a separate documentation page.

Suggested Use:

You can use this list however you see fit or where ever you have need but I will explain how we use it at my company.

We currently use this task list in 3 different way.  Personal, Project, and Meetings. 

Personal: Inserted in each users personal area for a personal task list. 

Project:  Referenced in out Project template for tasks associated to a specific project.

Meetings:  Referenced in out Meeting Minutes Template for when action items are assigned in a meeting.

Also in each users personal area we inserted the ToDoRollup in the user dashboard area.  This allows for a quick view of every task assigned to a specific user no matter where the task list resides (Project 1, Project 2, Personal, Meetings, etc).  This template can also be used to gather ALL tasks from EVERYONE which is handy for our managers to see what everyone has on their plate.

Arguments

There are currently no arguments for the ToDoMaster or ToDoItem Templates

See the ToDoRollup Template documentation page for the details on its arguments.

Examples

Where ever you need a task list just insert the following In a DekiScript Block or enclosed within the Double Brackets {{}} somewhere on that page.

ToDoMaster();

Reference(s)

LiveQuery jQuery Plugin

TSTable() Template

Announcment Forum Post

Credits/Special Thanks

 Everyone on the forums who helped mold this into what it is today.

Template/Extension Source Code

Template:ToDoMaster 

// includes
dekiapi();
jquery.ui('smoothness');

<div class="todomaster">
<form>
<table bgcolor="#ecf6fc" id="todoedit" cellspacing="1" cellpadding="1" border="1" width="100%" style="table-layout: fixed;">
    <tbody>
        <tr>
            <td valign="middle" rowspan="3"><span style="align:center;">'Assignee(s):'</span>; <br/>;
                <input type="text" id="user-search" />
                <div id="user-suggest">
                    <div id="userlist">
                    </div>
                </div>
                <select id="assignee" size ="4" multiple="true" style="width:100%">
                    <option value=(user.name) selected='selected'>; user.name; </option>
                </select>
            </td>
            <td align="right" valign="middle">'Assigner: '; <input id="assigner" type="text" value=(user.name)/>
            </td>
            <td align="right" valign="middle">'Start Date: '; <input id="start" type="text" value=(date.format(date.now, 'MM/dd/yyyy')) ctor="$this.datepicker();"/>
            </td>
        </tr>
        <tr>
            <td align="right" valign="middle">'Priority: '; 
                <select id="priority">
                    <option value="3" selected=((3 ? 'selected' : nil))>'3'</option>
                    <option value="2" selected=((2 ? 'selected' : nil))>'2'</option>
                    <option value="1" selected=((1 ? 'selected' : nil))>'1'</option>
                </select>
                '     Percent: '; 
                <select id="percent">
                    <option value="5" selected=((5 ? 'selected' : nil))>'100%'</option>
                    <option value="4" selected=((4 ? 'selected' : nil))>'75%'</option>
                    <option value="3" selected=((3 ? 'selected' : nil))>'50%'</option>
                    <option value="2" selected=((2 ? 'selected' : nil))>'25%'</option>
                    <option value="1" selected=((1 ? 'selected' : nil))>'0%'</option>
                </select>
            </td>
            <td align="right" valign="middle">'Due Date: '; <input id="due" type="text" value=(date.format(date.now, 'MM/dd/yyyy')) ctor="$this.datepicker();"/>
            </td>
        </tr>
        <tr>
            <td align="left" valign="middle" colspan="2">'Short Description: ';<input id="desc" type="text" value="" style="width:30em" maxlength="60" />
            </td>
        </tr>
        <tr>
            <td align="center" valign="middle" colspan="3"> 
                <input id="save" type="button" value="Save" style="margin-top:15px;margin-bottom:15px" ctor="
                    when($this.click) {
                        $('#assignee option').each(function(i) {
                            $(this).attr('selected','selected');
                        });

                        // A bit of Sense Cheking
                        if($('#assignee option').size() == 0){alert('Must have at least 1 Assignee!'); return false;}
                        if($('#desc').val()==''){alert('Must have a Short Description!'); return false;}
                        if($('#due').val()==''){alert('Must have a Due Date!'); return false;}
                        if($('#start').val()==''){alert('Must have a Start Date!'); return false;}


                        var todoitem  =  ({ assignee:  #assignee.val(), 
                                         assigner:  #assigner.val(), 
                                         startdate: #start.val(),
                                         priority:  #priority.val(),
                                         percent:   #percent.val(),
                                         duedate:   #due.val(),
                                         desc:      #desc.val(),
                                         done:      false,
                                         donedate:  '',
                                         hold:      false,
                                         holdreason:'',
                                         projectpage:({{page.id}}),
                                         whochanged:({{user.name}})
                                       });
                        #save.blur();
                        $('div.todomaster').toggle()
                        
                        Deki.publish('ch_save', todoitem);
                    }
                " />
            </td>
        </tr>
    </tbody>
</table>
</form> 
</div>

<script type="text/jem">"

    var dapi = '/@api/deki/pages/=';
    var dparams = '/contents?abort=never';
    var dpath;

// Create page
    Deki.subscribe('ch_save', null, function(c, m, d) {        // listen for submit events.

        dpath = Deki.url.encode('"..page.path..'/Tasks'"' + '/' + m['desc'].replace(/ /g,'_').replace(/\\//g,'//'));
        var edpath = Deki.url.encode(Deki.url.encode(dpath));
        var ddata = '<p><a href=" ..page.path ..">Return To: "..page.title.."</a></p><pre class=\\'script\\'> ToDoItem() </pre><p><h2>Notes:</h2></p>';
        Deki.$.ajax({
            type: 'POST',
            url: dapi+edpath+dparams,
            data: ddata,
            complete: function(xhr){
                if(xhr.status == 200) {    
                    SaveProperty(dpath, m);
                } else if(xhr.status == 400){
                    var response = '';
                    alert('Bad Requst (400): ' + response);
                }
                else if(xhr.status == 403)   alert('Permission denied (403): Are you logged in?');
                else                         alert('Error ' + xhr.status);
            }
       });
    }, null);
"</script>

<script type="text/javascript">"
// Create Property
var SaveProperty = function(page, properties) {
        var pageapi = '/@api/deki/pages/=' + Deki.url.encode(Deki.url.encode(page));

        Deki.Api.CreatePageProperty(pageapi, 'urn:custom.mindtouch.com#todo-item', YAHOO.lang.JSON.stringify(properties), function() {
//        		alert('Thank you. The information has been submitted.');
                        location.href = '/' + page;
        	}, function(result) {
if(result.text == '400') {
    alert('Task may already exist.');
} else {
        		alert('An error occurred trying to create the store (status: ' + result.status + ' - ' + result.text + ')');
}
        	});

}

"</script>

<html><head>


// *** HERE WE START TO DEFINE THE TASK ROLL CALL TABLE ***

// <script type="text/javascript" src="http://jqueryui.com/latest/jquery-1.3.2.js"></script>
<script type="text/javascript" src="http://developer.mindtouch.com/@api/deki/files/4844/=jquery.livequery.js" />
<script type="text/javascript">"
    $(document).ready(function() {

    $('div.todomaster').hide();

        $('div#projectProgress').hide();
        $('div#projectProgress').appendTo('#progressParent');

    $('div#TaskDetailViewer').hide();
    $('div#TaskDetailViewer').click(function(){$(this).hide()});
    $(document).click(function(){$('div#TaskDetailViewer').hide()});
    

            $('#user-suggest #userlist a').livequery('click', function(event) {
            $('#assignee').append('<option selected=\"selected\" value=\"' + $(this).text() + '\">' + $(this).text() + '</option>');
            $('#user-suggest').hide();
            $('#user-search').val('');
            $('#user-search').focus();
            return false;
        });
        
        $('#assignee').dblclick(function() {
            $('#assignee option:selected').remove();
        });

    });

	$('body').ready( function() {
		$('#user-search').keyup( function() {
                        if ($(this).val()==''){
				$('#user-suggest').hide();
				return false;
			}
	
			var q = $(this).val();
			
			clearTimeout($.data(this, 'timer'));
		    var ms = 400; //milliseconds
		    var wait = setTimeout(function() {
		      loadusers(q);
		    }, ms);
	    
	
			$.data(this, 'timer', wait);
		});
	});

function loadusers(u) {
    $('#user-suggest').hide();
    var userapi = 'http://developer.mindtouch.com/@api/deki/users?sortby=username&limit=20&activatedfilter=true&usernamefilter=' + u;

    jQuery.get(userapi,function(xml){
        // clear the previous results
        $('#user-suggest #userlist div').remove();

        // Establish a place holder for our name We need to do this so that we only get 1 unique username per user.
        var theuser;

        $(xml).find('users > user').each(function() {
            $(this).find('username').each(function() {
                theuser = $(this).text();
                return theuser;
            });

            $('#user-suggest #userlist').append('<div class=\"userpick\"><a href=\"#\" id=\"' + theuser + '\">' + theuser + '</a></div>');
        });
    });
    $('#user-suggest').show();
}

function ShowMyDetails(pid) {

    $('div#TaskDetailViewer').hide();

    Deki.$.ajax({
                type: 'GET',
                url: 'http://developer.mindtouch.com/@api/deki/pages/' + pid + '/contents?section=1&include=true',
                dataType: 'xml',
                success: function(data){
                        $('#TaskDetailViewer').html( '<p style=\"text-align:center;\">Click to Close</p>' + $(data).find('content').text() );
                }    
     });

//      centerIt($('div#TaskDetailViewer'));

     $('div#TaskDetailViewer').show();
}

// function centerIt($el) {
//	var frm = $('iframe',top.document.body);
//	var iframeXOffset = 0, iframeYOffset = 0, windowHeight = 0, windowWidth = 0;
//	var i=frm.length;
//	while (i--) {
//		if (frm[i].contentDocument) {
//			doc = frm[i].contentDocument;
//		} else {
//			doc = frm[i].contentWindow.document;
//		}
//		if (doc === document) {
//			//located our iframe!
//			iframeXOffset = $(frm[i]).offset().left;
//			iframeYOffset = $(frm[i]).offset().top;
//			break;
//		}
//	};
//	if (jQuery.browser.msie) {
//		windowWidth = top.window.document.documentElement.clientWidth;
//		windowHeight = top.window.document.documentElement.clientHeight;
//	} else {
//		windowWidth = top.window.innerWidth;
//		windowHeight = top.window.innerHeight;
//	}
//	var elHeight = $el.height();
//	var newTop = ((windowHeight/2) - (elHeight/2)) - iframeYOffset + $(parent.document.documentElement).scrollTop();
//	if ((newTop + elHeight) > $(document).height()) {
//		newTop = $(document).height() - elHeight;
//	}
//	$el.css ({
//		left: ((windowWidth/2) - ($el.width()/2)) - iframeXOffset + $(parent.document.documentElement).scrollLeft(),
//		top: newTop
//	});
// }

"</script>
<style type="text/css">"
    #user-suggest {
                    width=650px;
                    position:absolute;
                    border:1px solid #ccc;
                    background:#fff;
                    z-index:50;
                  }

    #user-suggest div#userlist div.userpick:hover {
                    text-decoration: underline; 
                    background-color:#0099CC;
                 }
    #user-suggest div#userlist div.userpick a {
                    text-decoration: none; 
                 }
    #user-suggest div#userlist div.userpick {
                    text-decoration: none; 
                    background-color:#FFFFcc;
                    padding-left:10px;
                    padding-right: 10px;
                 }

div#TaskDetailViewer{
		position:fixed;
		z-index:100;
		border:1px solid #000000;
		margin: auto;
		overflow: auto;
		background-color:#FFFFCC;
		height: 400px;
		/*width: 600px;*/
		padding: 5px;
		top: 25%;
		left: 25%;
		width: 50%;
		display: none; /* so the element does not get rendered when the page loads. */
	}
    div#projectProgress {
            width:155px;
            float: right;
            position:absolute;
            margin-top:25px;
            overflow:hidden;
        }
    div#progressParent {
            width:155px;
            margin-bottom: 5px;
            float: right;
            background-color:#FFFFFF;
            position:relative;
        }

"</style>
</head></html>
<div style="width:100%;">
</div>
<table border="0" width="100%">
    <tbody>
        <tr>
            <td style="vertical-align:bottom; width:33%;">
                <div><strong><a style="float:left"  href="#" ctor="$(this).click(function(){$('div.todomaster').toggle(); return false;});" >'New Task'</a></strong></div>
            </td>
            <td style="vertical-align: bottom; text-align:center; width:33%">
                <div><strong><a href="#" ctor="$(this).click(function(){$('div.todolist').toggle(); return false;});" >'Current Task Item(s)'</a></strong></div>
            </td>
            <td style="vertical-align:bottom; text-align:center;">
                <div id="progressParent"><strong><a href="#" style="float:right" ctor="when($this.click) {return false;}; when($this.mouseover){ $('div#projectProgress').show()}; when($this.mouseout) {$('div#projectProgress').hide()}">'Total Progress'</a></strong></div>
            </td>
        </tr>
    </tbody>
</table>

var percentmap = {1:'0%',2:'25%',3:'50%',4:'75%',5:'100%',default:'0%'};
var prioritymap = {1:'1',2:'2',3:'3',default:'Unk'};
var CurProgress = 0;
var ProgressPossible=0;
var OverAllProgress=0;

<div class="todolist">
if(wiki.pageexists(page.path .."/Tasks") || #wiki.pageexists(page.path .."/Tasks")>0) {
tstable();
<table id="TaskItems" border="1" width="100%">
    <tr>
        <th>
            'Task ID'
        </th>
        <th>
            'Description'
        </th>
        <th>
            'Assignee(s)'
        </th>
        <th>
            'Priority'
        </th>
        <th>
            'Due Date'
        </th>
        <th>
            'Progress'
        </th>
        <th>
            'On Hold'
        </th>
        <th>
            'Complete Date'
        </th>
        <th>
            'Notes'
        </th>
    </tr>

    foreach(var taskitem in wiki.getpage(page.path ..'/Tasks').subpages) {

        var taskdetail = json.parse(taskitem.properties['todo-item'].text ?? "") ?? [];

foreach(var a in taskdetail.assignee) {
    let ProgressPossible = ProgressPossible + 4;
    let curprogress = (curprogress + taskdetail.percent -1);

        <tr>
            <td>
                web.link(taskitem.uri, taskitem.id);
            </td>
            <td>
                taskdetail.desc;
            </td>
            <td>
                a;
            </td>
            <td>
                prioritymap[((taskdetail.priority==nil || taskdetail.priority == '') ? 'default' : taskdetail.priority)];
            </td>
            <td>
                taskdetail.duedate;
            </td>
            <td>
                percentmap[((taskdetail.percent==nil || taskdetail.percent=='') ? 'default' : taskdetail.percent)];
            </td>
            <td>
                (taskdetail.hold==true);
            </td>
            <td>
                (date.isvalid(taskdetail.donedate) ? date.format(taskdetail.donedate,'MM/dd/yyyy') : 'N/A');
            </td>
            <td>
                <a href="#" id=(taskitem.id ..'-'..__index) taskid=(taskitem.id) ctor="when($this.click){ ShowMyDetails($this.attr('taskid')); return false; };" >'view'</a>
            </td>
        </tr>
}
    }

</table> 

} else {
<div>'No Tasks Yet Created...'</div>
}
</div>

let OverAllProgress = ( num.round( ((curprogress / progresspossible) * 100), 0) );
<div id="projectProgress">
//    GoogleStatusIndicator{value: OverAllProgress, text: '' ..OverAllProgress ..'%', height: '200', width: '120'};
var text = '' ..OverAllProgress ..'%';
// web.image('http://chart.apis.google.com/chart?chs=200x120&cht=gom&chd=t:' ..OverAllProgress ..'&chl=' ..web.uriencode(text));
var theUrl = 'http://chart.apis.google.com/chart?chs=200x120&cht=gom&chd=t:' ..OverAllProgress ..'&chl=' ..web.uriencode(text);
<img style="margin-top:-15px;" src=(theUrl) />
</div>

<div id="TaskDetailViewer" height="30%"></div>

Template:ToDoItem

 dekiapi();
jQuery.ui("smoothness");
<script type="text/javascript">"
"</script>
var todo = json.parse(page.properties['todo-item'].text ?? "") ?? [];
'This task has been assigned and ID of: ' ..page.id;
<div>
<form>
<input id="projpage" type="hidden" value=(todo.projectpage) />
<table bgcolor="#f0ffff" id="subtodoedit" cellspacing="1" cellpadding="1" border="1" width="100%" style="table-layout: fixed;">
    <tbody>
        <tr>
            <td valign="middle" rowspan="4"><span style="align:center;">'Assignee(s):'</span>; <br/>;
                <input type="text" id="user-search" />
                <div id="user-suggest">
                    <div id="userlist">
                    </div>
                </div>
                <select id="subassignee" size ="4" multiple="true" style="width:100%">
                    foreach(var u in todo.assignee) {
                        <option value=(u) selected=('selected')>u</option>
                    }
                </select>
            </td>
            <td align="right" valign="middle">'Assigner: '; <input id="subassigner" type="text" value=((todo.assigner ?? user.name)) disabled=((todo.assigner==nil) ? nil : 'disabled') />
            </td>
            <td align="right" valign="middle">'Start Date: '; <input id="substart" type="text" value=(((todo.startdate==nil) ?  date.format(date.now, 'MM/dd/yyyy') : todo.startdate)) disabled=((todo.startdate==nil) ? nil : 'disabled') ctor="$this.datepicker();"/>
            </td>
        </tr>
        <tr>
            <td align="right" valign="middle">'Priority: '; 
                <select id="subpriority">
                    <option value="3" selected=(((todo.priority == 3) ? 'selected' : nil))>'3'</option>
                    <option value="2" selected=(((todo.priority == 2) ? 'selected' : nil))>'2'</option>
                    <option value="1" selected=(((todo.priority == 1) ? 'selected' : nil))>'1'</option>
                </select>
                '     Percent: '; 
                <select id="subpercent">
                    <option value="5" selected=(((todo.percent == 5) ? 'selected' : nil))>'100%'</option>
                    <option value="4" selected=(((todo.percent == 4) ? 'selected' : nil))>'75%'</option>
                    <option value="3" selected=(((todo.percent == 3) ? 'selected' : nil))>'50%'</option>
                    <option value="2" selected=(((todo.percent == 2) ? 'selected' : nil))>'25%'</option>
                    <option value="1" selected=(((todo.percent == 1) ? 'selected' : nil))>'0%'</option>
                </select>
            </td>
            <td align="right" valign="middle">'Due Date: '; <input id="subdue" type="text" value=(((todo.duedate==nil) ? date.format(date.now, 'MM/dd/yyyy') : todo.duedate)) ctor="$this.datepicker();"/>
            </td>
        </tr>
        <tr>
            <td align="left" valign="middle" colspan="2">'Short Description: ';<input id="subdesc" type="text" value=(((todo.desc==nil) ? "" : todo.desc)) disabled=((todo.desc==nil) ? nil : 'disabled') style="width:30em" maxlength="40" />
            </td>
        </tr>
<tr>
<td>
    'Task On Hold: '; <input type="checkbox" id="onhold" value="" checked=(((todo.hold == true) ? 'checked' : nil)) />;
    <br/>;
    'Reason: '; <input type="text" id="holdreason" value=(((todo.holdreason==nil) ? "" : todo.holdreason)) />;
</td>
<td>
    'Task Complete: '; <input type="checkbox" id="tododone" value="" checked=(((todo.done == true) ? 'checked' : nil)) ctor="
                            when($this.click) {
                                if($this.attr('checked')){
                                    if(#subpercent.val() != '5') {
                                        alert('Task not marked 100% done');
                                        $this.attr('checked', false)
                                        return;
                                    } else {
                                        #onhold.attr('checked',false);
                                        #holdreason.attr('value', '');
                                        #donedate.attr('value', ({{date.format(date.now, 'MM/dd/yyyy')}}));
                                    }
                                } else {
                                    #donedate.attr('value', (''));
                                }
                            }
                            "/>;
    <br/>;
    'Done Date: '; <input type="text" id="donedate" value=(((todo.donedate==nil) ? "" : todo.donedate )) />;
</td>
</tr>
        <tr>
            <td align="center" valign="middle" colspan="3"> 
                <input id="subupdatetodo" type="button" value="Update" style="margin-top:15px;margin-bottom:15px" ctor="
                    when($this.click) {
                        $('#subassignee option').each(function(i) {
                            $(this).attr('selected','selected');
                        });

                        var todoitem  =  ({ assignee: #subassignee.val(), 
                                         assigner:    #subassigner.val(), 
                                         startdate:   #substart.val(),
                                         priority:    #subpriority.val(),
                                         percent:     #subpercent.val(),
                                         duedate:     #subdue.val(),
                                         desc:        #subdesc.val(),
                                         done:        #tododone.attr('checked'),
                                         donedate:    #donedate.val(),
                                         hold:        #onhold.attr('checked'),
                                         holdreason:  #holdreason.val(),
                                         projectpage: #projpage.val(),
                                         whochanged:  {{user.name}}
                                       });
                        #save.blur();

                        Deki.publish('ch_updatetodo', todoitem);
                    }
                " />
            </td>
        </tr>
    </tbody>
</table>
</form> 
</div>



<script type="text/jem">"
    var dapi = '/@api/deki/pages/=';
    var dpath = Deki.url.encode('"..page.path.."');

    Deki.subscribe('ch_updatetodo',null, function(c, m, d) {

        UpdateProperty(dpath,m);

    }, null);
"</script>

<script type="text/javascript">"
// Create Property
var SaveProperty = function(page, properties) {
        var pageapi = '/@api/deki/pages/=' + Deki.url.encode(Deki.url.encode(page));

        Deki.Api.CreatePageProperty(pageapi, 'urn:custom.mindtouch.com#todo-item', YAHOO.lang.JSON.stringify(properties), function() {
        		alert('Thank you. The information has been submitted.');
        	}, function(result) {
        		alert('An error occurred trying to create the store (status: ' + result.status + ' - ' + result.text + ')');
        	});

}


var UpdateProperty = function(page, properties) {

        var pageapi = '/@api/deki/pages/=' + Deki.url.encode(Deki.url.encode(page));

        Deki.Api.ReadPageProperty(null, 'urn:custom.mindtouch.com#todo-item', function(result) {
            if(result.etag) {    // page property exists, write over it.
               Deki.Api.UpdatePageProperty(result.href, YAHOO.lang.JSON.stringify(properties), result.etag, function() {
                    alert('Your task has been updated!');
                }, function(result) {
	            alert('An error occurred trying to update the store (status: ' + result.status + ' - ' + result.text + ')');
	        });
	    } 
        }, function(result) {
	    alert('An error occurred trying to read the store (status: ' + result.status + ' - ' + result.text + ')');
        });
}

"</script> 

<html><head>
// <script type="text/javascript" src="http://jqueryui.com/latest/jquery-1.3.2.js"></script>
<script type="text/javascript" src="http://developer.mindtouch.com/@api/deki/files/4844/=jquery.livequery.js" />
<script type="text/javascript">"
    $(document).ready(function() {
        $('#user-suggest #userlist a').livequery('click', function(event) {
            $('#subassignee').append('<option selected=\"selected\" value=\"' + $(this).text() + '\">' + $(this).text() + '</option>');
            $('#user-suggest').hide();
            $('#user-search').val('');
            $('#user-search').focus();
            return false;
        });
        
        $('#subassignee').dblclick(function() {
            $('#subassignee option:selected').remove();
        });

    });

	$('body').ready( function() {
		$('#user-search').keyup( function() {
                        if ($(this).val()==''){
				$('#user-suggest').hide();
				return false;
			}
	
			var q = $(this).val();
			
			clearTimeout($.data(this, 'timer'));
		    var ms = 400; //milliseconds
		    var wait = setTimeout(function() {
		      loadusers(q);
		    }, ms);
	    
	
			$.data(this, 'timer', wait);
		});
	});

function loadusers(u) {
    $('#user-suggest').hide();
    var userapi = 'http://developer.mindtouch.com/@api/deki/users?sortby=username&limit=20&activatedfilter=true&usernamefilter=' + u;

    jQuery.get(userapi,function(xml){
        // clear the previous results
        $('#user-suggest #userlist div').remove();

        // Establish a place holder for our name We need to do this so that we only get 1 unique username per user.
        var theuser;

        $(xml).find('users > user').each(function() {
            $(this).find('username').each(function() {
                theuser = $(this).text();
                return theuser;
            });

            $('#user-suggest #userlist').append('<div class=\"userpick\"><a href=\"#\" id=\"' + theuser + '\">' + theuser + '</a></div>');
        });
    });
    $('#user-suggest').show();
}

"</script>
<style type="text/css">"
    #user-suggest {
                    width=650px;
                    position:absolute;
                    border:1px solid #ccc;
                    background:#fff;
                    z-index:50;
                  }

    #user-suggest div#userlist div.userpick:hover {
                    text-decoration: underline; 
                    background-color:#0099CC;
                 }
    #user-suggest div#userlist div.userpick a {
                    text-decoration: none; 
                 }
    #user-suggest div#userlist div.userpick {
                    text-decoration: none; 
                    background-color:#FFFFcc;
                    padding-left:10px;
                    padding-right: 10px;
                 }
"</style>
</head></html>


<html><head>
<script type="text/javascript">"
    $(document).ready(function() {
        $('#taskhistory').hide();

        $('a#showhistory').click(function() {
           $('#taskhistory').toggle('slow'); 
        });

    });
"</script>
<style type="text/css">"
    #taskhistory{
        border:1px solid #CCCC33;
        padding:10px;
        margin-top:10px;
        width:500px;
        font-size:10px; 
        overflow:scroll;
    }
"</style>
</head></html>


// *** HERE WE DEFINE THE BODY OF THE TASK ITEM ***

var prevprop = {};
var summary = '';
var curprop = {};
var validkeys =['assignee','assigner','startdate','priority','percent','duedate','desc','done','donedate','hold','holdreason'];

<p>
<a href="#" id="showhistory">'Task History'</a>
</p>
<div id="taskhistory" class="hideable">
    foreach(var prop in page.properties) {
        foreach(var rev in prop.revisions) {
            if(rev.name == 'todo-item') {
//                date.format(rev.date,'u'); ' - '; rev.revision; <br/>; json.parse(rev.text);
let curprop = json.parse(rev.text);
let summary = '<b>' ..curprop.whochanged ..'</b> updated this task on:  ' ..date.format(rev.date,'u') ..'<br/>';

if(rev.revision == 1) {
    // This is the initial created task
    let prevprop = curprop;
    let summary ..= '<b>Task Created!</b><br/>'
} else {
    // Compare against previous property
    foreach(var k in validkeys) {
        if(typeof curprop[k] == 'list') {
            var prevlistprop = list.sort(prevprop[k]);
            foreach(var li in list.sort(curprop[k])) {
                if(li not in prevlistprop) {
                    let summary ..= ((curprop[k] == prevprop[k]) ? '' : 'Changed: <b>\"' ..k ..'\"</b> New Value(s): <b>\"' ..curprop[k] ..'\"</b><br/>');
                    break;
                }
            }
        } else {
            let summary ..= ((curprop[k] == prevprop[k]) ? '' : 'Changed: <b>\"' ..k ..'\"</b> New Value(s): <b>\"' ..curprop[k] ..'\"</b><br/>');
        }
    }
    let prevprop = curprop;
}
web.html(summary); <br/>;

            }
        }
    }
</div>

Disclaimers

None.