TypeError#1009 Want to have a listener on a chart.

Question

TypeError: Error #1009: It is not possible to get a zero
pointer object.
I want to have a listener on a chart. When I click on it, a
number appears in a box.
I marked the coding which makes the TypeError with X below.
I just wonder, it works in a small programm, but in mine not?
Somebody can tell why?
Thanks a lot!
Ezachiael
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="absolute" width="668" height="600"
creationComplete="send_data()" alpha="1.0"
backgroundGradientAlphas="[1.0, 1.0]" cornerRadius="5"
backgroundGradientColors="[#FFFFFF, #FFFFFF]" borderColor="#FFFFFF"
>
<mx:Script>
<![CDATA[
import mx.charts.events.ChartEvent;
import mx.charts.events.ChartItemEvent;
private function send_data():void {
// blogday.send();
// blogweek.send();
blogmonth.send();
// proj1.send();
// intensity7.send();
// intensity1.send();
// intensity30.send();
X init2();
private function send_day():void {
columnchart1.dataProvider=blogday.lastResult.TAGE.DAYS.TAG;
dg.dataProvider=blogday.lastResult.TAGE.DAYS.TAG;
private function send_week():void {
columnchart1.dataProvider=blogweek.lastResult.TAGE.DAYS.TAG;
dg.dataProvider=blogweek.lastResult.TAGE.DAYS.TAG;
private function send_month():void {
columnchart1.dataProvider=blogmonth.lastResult.TAGE.DAYS.TAG;
dg.dataProvider=blogmonth.lastResult.TAGE.TAG;
private function proj_day():void {
pc2.dataProvider=proj1.lastResult.TAGE.DAYS.TAG;
private function int7():void {
lc.dataProvider=intensity7.lastResult.TAGE.DAYS;
lcca.dataProvider=intensity7.lastResult.TAGE.DAYS;
wb.dataProvider=intensity7.lastResult.TAGE.DAYS;
wbca.dataProvider=intensity7.lastResult.TAGE.DAYS;
private function int30():void {
lc.dataProvider=intensity30.lastResult.TAGE.DAYS;
lcca.dataProvider=intensity30.lastResult.TAGE.DAYS;
wb.dataProvider=intensity30.lastResult.TAGE.DAYS;
wbca.dataProvider=intensity30.lastResult.TAGE.DAYS;
private function int1():void {
lc.dataProvider=intensity1.lastResult.TAGE.DAYS;
lcca.dataProvider=intensity1.lastResult.TAGE.DAYS;
wb.dataProvider=intensity1.lastResult.TAGE.DAYS;
wbca.dataProvider=intensity1.lastResult.TAGE.DAYS;
// Define event listeners when the application initializes.
X public function init2():void {
X
columnchart1.addEventListener(ChartItemEvent.ITEM_DOUBLE_CLICK,
myListener);
// Define the event handler.
X public function myListener(e:ChartItemEvent):void {
X ti1.text = "Test";
]]>
X <mx:Form>
X <!--Define a form to display the event
information.-->
X <mx:FormItem label="Expenses:">
X <mx:TextInput id="ti1"/>
X </mx:FormItem>
X </mx:Form>
...

Answer 1

Almost nothing in InDesign happens "automatically" ...
To get a footer, you have to draw it yourself, preferable on a master page. If you want different footers for odd and even, make sure your document is set up using Facing Pages, so you get TWO master pages. That's right: one for Left (even!) and one for Right.