Adding mxml form with actionscript

Question

In my application, I have a form that is generated with an
accodion and a repeater. The repeater is used to generate the
number of forms needed based on the number of children in the xml
dataprovider. Now what I would like to do is to add new forms with
actionscript and a button. Can this be done? Here's to code:
<!--Create an accordion for Contacts-->
<mx:Accordion width="360" height="610" x="837" y="10"
backgroundColor="#FFD897" cornerRadius="5" borderThickness="3"
id="contactAccordion" creationPolicy="auto">
<mx:Repeater id="repeat"
dataProvider="{populateContactXML}" >
<mx:Form xmlns:mx="
http://www.adobe.com/2006/mxml"
id="contactForm" width="360" height="585" borderStyle="none"
backgroundColor="#E1E1E1" cornerRadius="5" borderThickness="3"
label=" >
<mx:FormHeading id="contactHeading" label="Contact
Information"/>
<mx:FormItem label="Contact Type" width="290" x="790"
y="10">
<mx:FormItem id="address1Item" label="Address 1"
width="290">
<mx:TextInput id="address1" change="onChange(event,
event.currentTarget.repeaterIndex, 'Address_1')" width="183"
borderStyle="solid" cornerRadius="5"
text="{repeat.currentItem.@Address_1}" >
<mx:Script>
<![CDATA[
public function onChange(event:Event, idx:int,
str:String):void
populateContactXML[idx]["@" + str] =
event.currentTarget.text;
trace("index = ", idx);
tmptxt3.text = "index = " +idx;
]]>
</mx:Script>
</mx:TextInput>
</mx:FormItem>
</mx:Form>
</mx:Repeater>
</mx:Accordion>

Answer 1

Hi,
All you need to do is add a node (XMLList) to your
populateContactXML object (make sure populateContactXML is a
XMLListCollection and not an XMLList so that binding works
flawlessly) on the click of a button.