--- a/project/kiwipycon/proceedings/forms.py	Thu Jan 14 21:07:03 2010 +0530
+++ b/project/kiwipycon/proceedings/forms.py	Fri Jan 15 20:15:00 2010 +0530
@@ -26,5 +26,10 @@
         "'Abstract' and other with a heading 'Body'.")
 
     authors = forms.CharField(
-        required=False, label=u'Author',
+        required=False, label=u'Author(s)',
         help_text=u'User ID of the author.')
+
+    attachment = forms.FileField(
+        required=False, label=u'Attachments',
+        help_text=u'Attachments like images that must used in your paper '
+        'for rendering.')

--- a/project/kiwipycon/proceedings/views.py	Thu Jan 14 21:07:03 2010 +0530
+++ b/project/kiwipycon/proceedings/views.py	Fri Jan 15 20:15:00 2010 +0530
@@ -1,8 +1,11 @@
 # -*- coding: utf-8 -*-
+import json
 
 from django.contrib.auth import login
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth.forms import AuthenticationForm
+from django.contrib.auth.models import User
+from django.http import HttpResponse
 from django.shortcuts import render_to_response
 from django.template import RequestContext
 
@@ -92,3 +95,19 @@
         })
 
     return render_to_response(template, context)
+
+
+def getUsers(request):
+    """View function called by autocomplete jQuery plugin to get
+    the user names.
+    """
+
+    query = request.GET['query']
+    suggestions = User.objects.filter(username__startswith=query)
+    
+    suggest_data = {
+        'query': query,
+        'suggestions':[user.username for user in suggestions],
+        }
+
+    return HttpResponse(json.dumps(suggest_data))
\ No newline at end of file

Binary file project/static/img/shadow.png has changed

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project/static/jquery/jquery.autocomplete-min.js	Fri Jan 15 20:15:00 2010 +0530
@@ -0,0 +1,10 @@
+/*
+*  Ajax Autocomplete for jQuery, version 1.1
+*  (c) 2009 Tomas Kirda
+*
+*  Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.
+*  For details, see the web site: http://www.devbridge.com/projects/autocomplete/jquery/
+*
+*  Last Review: 09/27/2009
+*/
+(function($){var reEscape=new RegExp("(\\"+["/",".","*","+","?","|","(",")","[","]","{","}","\\"].join("|\\")+")","g");function fnFormatResult(value,data,currentValue){var pattern="("+currentValue.replace(reEscape,"\\$1")+")";return value.replace(new RegExp(pattern,"gi"),"<strong>$1</strong>");}function Autocomplete(el,options){this.el=$(el);this.el.attr("autocomplete","off");this.suggestions=[];this.data=[];this.badQueries=[];this.selectedIndex=-1;this.currentValue=this.el.val();this.intervalId=0;this.cachedResponse=[];this.onChangeInterval=null;this.ignoreValueChange=false;this.serviceUrl=options.serviceUrl;this.isLocal=false;this.options={autoSubmit:false,minChars:1,maxHeight:300,deferRequestBy:0,width:0,highlight:true,params:{},fnFormatResult:fnFormatResult,delimiter:null,zIndex:9999};this.initialize();this.setOptions(options);}$.fn.autocomplete=function(options){return new Autocomplete(this.get(0),options);};Autocomplete.prototype={killerFn:null,initialize:function(){var me,uid,autocompleteElId;me=this;uid=new Date().getTime();autocompleteElId="Autocomplete_"+uid;this.killerFn=function(e){if($(e.target).parents(".autocomplete").size()===0){me.killSuggestions();me.disableKillerFn();}};if(!this.options.width){this.options.width=this.el.width();}this.mainContainerId="AutocompleteContainter_"+uid;$('<div id="'+this.mainContainerId+'" style="position:absolute;z-index:9999;"><div class="autocomplete-w1"><div class="autocomplete" id="'+autocompleteElId+'" style="display:none; width:300px;"></div></div></div>').appendTo("body");this.container=$("#"+autocompleteElId);this.fixPosition();if(window.opera){this.el.keypress(function(e){me.onKeyPress(e);});}else{this.el.keydown(function(e){me.onKeyPress(e);});}this.el.keyup(function(e){me.onKeyUp(e);});this.el.blur(function(){me.enableKillerFn();});this.el.focus(function(){me.fixPosition();});},setOptions:function(options){var o=this.options;$.extend(o,options);if(o.lookup){this.isLocal=true;if($.isArray(o.lookup)){o.lookup={suggestions:o.lookup,data:[]};}}$("#"+this.mainContainerId).css({zIndex:o.zIndex});this.container.css({maxHeight:o.maxHeight+"px",width:o.width});},clearCache:function(){this.cachedResponse=[];this.badQueries=[];},disable:function(){this.disabled=true;},enable:function(){this.disabled=false;},fixPosition:function(){var offset=this.el.offset();$("#"+this.mainContainerId).css({top:(offset.top+this.el.innerHeight())+"px",left:offset.left+"px"});},enableKillerFn:function(){var me=this;$(document).bind("click",me.killerFn);},disableKillerFn:function(){var me=this;$(document).unbind("click",me.killerFn);},killSuggestions:function(){var me=this;this.stopKillSuggestions();this.intervalId=window.setInterval(function(){me.hide();me.stopKillSuggestions();},300);},stopKillSuggestions:function(){window.clearInterval(this.intervalId);},onKeyPress:function(e){if(this.disabled||!this.enabled){return;}switch(e.keyCode){case 27:this.el.val(this.currentValue);this.hide();break;case 9:case 13:if(this.selectedIndex===-1){this.hide();return;}this.select(this.selectedIndex);if(e.keyCode===9){return;}break;case 38:this.moveUp();break;case 40:this.moveDown();break;default:return;}e.stopImmediatePropagation();e.preventDefault();},onKeyUp:function(e){if(this.disabled){return;}switch(e.keyCode){case 38:case 40:return;}clearInterval(this.onChangeInterval);if(this.currentValue!==this.el.val()){if(this.options.deferRequestBy>0){var me=this;this.onChangeInterval=setInterval(function(){me.onValueChange();},this.options.deferRequestBy);}else{this.onValueChange();}}},onValueChange:function(){clearInterval(this.onChangeInterval);this.currentValue=this.el.val();var q=this.getQuery(this.currentValue);this.selectedIndex=-1;if(this.ignoreValueChange){this.ignoreValueChange=false;return;}if(q===""||q.length<this.options.minChars){this.hide();}else{this.getSuggestions(q);}},getQuery:function(val){var d,arr;d=this.options.delimiter;if(!d){return $.trim(val);}arr=val.split(d);return $.trim(arr[arr.length-1]);},getSuggestionsLocal:function(q){var ret,arr,len,val,i;arr=this.options.lookup;len=arr.suggestions.length;ret={suggestions:[],data:[]};q=q.toLowerCase();for(i=0;i<len;i++){val=arr.suggestions[i];if(val.toLowerCase().indexOf(q)===0){ret.suggestions.push(val);ret.data.push(arr.data[i]);}}return ret;},getSuggestions:function(q){var cr,me;cr=this.isLocal?this.getSuggestionsLocal(q):this.cachedResponse[q];if(cr&&$.isArray(cr.suggestions)){this.suggestions=cr.suggestions;this.data=cr.data;this.suggest();}else{if(!this.isBadQuery(q)){me=this;me.options.params.query=q;$.get(this.serviceUrl,me.options.params,function(txt){me.processResponse(txt);},"text");}}},isBadQuery:function(q){var i=this.badQueries.length;while(i--){if(q.indexOf(this.badQueries[i])===0){return true;}}return false;},hide:function(){this.enabled=false;this.selectedIndex=-1;this.container.hide();},suggest:function(){if(this.suggestions.length===0){this.hide();return;}var me,len,div,f,v,i,s,mOver,mClick;me=this;len=this.suggestions.length;f=this.options.fnFormatResult;v=this.getQuery(this.currentValue);mOver=function(xi){return function(){me.activate(xi);};};mClick=function(xi){return function(){me.select(xi);};};this.container.hide().empty();for(i=0;i<len;i++){s=this.suggestions[i];div=$((me.selectedIndex===i?'<div class="selected"':"<div")+' title="'+s+'">'+f(s,this.data[i],v)+"</div>");div.mouseover(mOver(i));div.click(mClick(i));this.container.append(div);}this.enabled=true;this.container.show();},processResponse:function(text){var response;try{response=eval("("+text+")");}catch(err){return;}if(!$.isArray(response.data)){response.data=[];}this.cachedResponse[response.query]=response;if(response.suggestions.length===0){this.badQueries.push(response.query);}if(response.query===this.getQuery(this.currentValue)){this.suggestions=response.suggestions;this.data=response.data;this.suggest();}},activate:function(index){var divs,activeItem;divs=this.container.children();if(this.selectedIndex!==-1&&divs.length>this.selectedIndex){$(divs.get(this.selectedIndex)).attr("class","");}this.selectedIndex=index;if(this.selectedIndex!==-1&&divs.length>this.selectedIndex){activeItem=divs.get(this.selectedIndex);$(activeItem).attr("class","selected");}return activeItem;},deactivate:function(div,index){div.className="";if(this.selectedIndex===index){this.selectedIndex=-1;}},select:function(i){var selectedValue,f;selectedValue=this.suggestions[i];if(selectedValue){this.el.val(selectedValue);if(this.options.autoSubmit){f=this.el.parents("form");if(f.length>0){f.get(0).submit();}}this.ignoreValueChange=true;this.hide();this.onSelect(i);}},moveUp:function(){if(this.selectedIndex===-1){return;}if(this.selectedIndex===0){this.container.children().get(0).className="";this.selectedIndex=-1;this.el.val(this.currentValue);return;}this.adjustScroll(this.selectedIndex-1);},moveDown:function(){if(this.selectedIndex===(this.suggestions.length-1)){return;}this.adjustScroll(this.selectedIndex+1);},adjustScroll:function(i){var activeItem,offsetTop,upperBound,lowerBound;activeItem=this.activate(i);offsetTop=activeItem.offsetTop;upperBound=this.container.scrollTop();lowerBound=upperBound+this.options.maxHeight-25;if(offsetTop<upperBound){this.container.scrollTop(offsetTop);}else{if(offsetTop>lowerBound){this.container.scrollTop(offsetTop-this.options.maxHeight+25);}}},onSelect:function(i){var me,onSelect,getValue,s,d;me=this;onSelect=me.options.onSelect;getValue=function(value){var del,currVal,arr;del=me.options.delimiter;if(!del){return value;}currVal=me.currentValue;arr=currVal.split(del);if(arr.length===1){return value;}return currVal.substr(0,currVal.length-arr[arr.length-1].length)+value;};s=me.suggestions[i];d=me.data[i];me.el.val(getValue(s));if($.isFunction(onSelect)){onSelect(s,d);}}};}(jQuery));
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project/static/jquery/jquery.autocomplete.css	Fri Jan 15 20:15:00 2010 +0530
@@ -0,0 +1,6 @@
+
+.autocomplete-w1 { background:url(/static/img/shadow.png) no-repeat bottom right; position:absolute; top:0px; left:0px; margin:8px 0 0 6px; /* IE6 fix: */ _background:none; _margin:0; }
+.autocomplete { border:1px solid #999; background:#FFF; cursor:default; text-align:left; max-height:350px; overflow:auto; margin:-6px 6px 6px -6px; /* IE6 specific: */ _height:350px;  _margin:0; _overflow-x:hidden; }
+.autocomplete .selected { background:#F0F0F0; }
+.autocomplete div { padding:2px 5px; white-space:nowrap; }
+.autocomplete strong { font-weight:normal; color:#3399FF; }

--- a/project/templates/proceedings/submit.html	Thu Jan 14 21:07:03 2010 +0530
+++ b/project/templates/proceedings/submit.html	Fri Jan 15 20:15:00 2010 +0530
@@ -2,11 +2,16 @@
 {% block title %}Submit Paper for Proceedings{% endblock %}
 
 {% block addscripts %}
+  <link rel="stylesheet" type="text/css" href="/static/jquery/jquery.autocomplete.css" />
   <script type="text/javascript" src="/static/jquery/jquery-ui-1.7.2.custom.min.js"></script>
   <script type="text/javascript" src="/static/jquery/jquery-dynamic-form.js"></script>
+  <script type="text/javascript" src="/static/jquery/jquery.autocomplete-min.js"></script>
   <script type="text/javascript">
     $(document).ready(function(){	
-	  $("#author").dynamicForm("#plus", "#minus", {createColor: 'yellow',removeColor: 'red'});
+	  $("#author").dynamicForm("#plus", "#minus", {limit: 10, createColor: 'green',removeColor: 'red'});
+	  var a = $('input[id^=id_authors]').autocomplete({ 
+        serviceUrl:'/proceedings/getusers/', 
+      });
 	});
   </script>
 {% endblock %}
@@ -57,11 +62,12 @@
         </tr>
         <tr>
           <th>{{ proceedings_form.authors.label }}</th>
-          <td id="author">
+          <td>
+            <table style="position: relative; left: -3%;"><tr id="author"><td>
             {{ proceedings_form.authors.errors }}
             {{ proceedings_form.authors }}
             <span><a id="minus" href="">[Remove]</a><a id="plus" href="">[Add]</a></span>
-            <br />
+            </td><tr></table>
           </td>
         </tr>
       </table>

--- a/project/urls.py	Thu Jan 14 21:07:03 2010 +0530
+++ b/project/urls.py	Fri Jan 15 20:15:00 2010 +0530
@@ -59,6 +59,7 @@
 # Proceedings
 urlpatterns += patterns('project.kiwipycon.proceedings.views',
     url(r'^proceedings/submit/$',  'submit', name='kiwipycon_submit_proceedings'),
+    url(r'^proceedings/getusers/$',  'getUsers', name='kiwipycon_getusers_proceedings'),
     url(r'^proceedings/edit/$',  'edit', name='kiwipycon_edit_proceedings'),
     )