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From "Justin Mclean (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLEX-32654) Column Chart // itemClick Event // pushes an error #1034 [INSIST UPDATE to RELEASE]
Date Mon, 11 Mar 2013 04:15:27 GMT

     [ https://issues.apache.org/jira/browse/FLEX-32654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Justin Mclean updated FLEX-32654:

    Assignee:     (was: Adobe JIRA)
> Column Chart // itemClick Event // pushes an error #1034 [INSIST UPDATE to RELEASE]
> -----------------------------------------------------------------------------------
>                 Key: FLEX-32654
>                 URL: https://issues.apache.org/jira/browse/FLEX-32654
>             Project: Apache Flex
>          Issue Type: Bug
>    Affects Versions: Adobe Flex SDK Previous
>         Environment: Affected OS(s): Windows
> Affected OS(s): Windows XP
> Language Found: English
>            Reporter: Adobe JIRA
> ***** Sudhir Manjunath: Please ACTUALLY read the issue BEFORE TAKING ACTION *****
> The code snippet below (which handles the 1034 error) also prevents a HSlider event.
This means my users can't use the HSLIDER to control the chart's number of viewable months
because the error handler prevents the event.
> I found this issue during debug mode, when I was trying to assess why the HSLIDER was
not working. Again, it turns out the code snippett (chartErrorHandler1034) below actually
prohibits other change events in the chart.
> In other words, the resolution for this matter is not satisfactory since it causes more
issues than it resolves.
> Found in Version: Flex Builder 3, Version 3, build 3.0.194161
> **I found at least 2 other recorded iterations of this issue within this Bug database.
It's unacceptable to me and my customers to rely on a critical flex component and find it's
not working. Being able to click on chart columns are an intregal part of this component.
> Steps to reproduce:
> 1. Create a Column Chart, connect it to a viable dataprovider
> 2. Add the an itemClick event with the chart tag <mx:ColumnChart id="myChart" itemClick="chartChange(event.hitData.item)"/>
> 3. Complie the chart
> 4. Click on the bar
>  Actual Results:
>  Error #1034 is displayed in a dialog box. See error.TXT attachment.
>  Expected Results:
>  This should cause an event trigger and execute a function or declare a variable.
>  Workaround (if any):
> **The code below is the temporary workaround, but is unacceptable as it prevents other
events as well. For instance, the change="" event trigger for the HSlider component doesn't
work because of the work around below.
> private function chartErrorHandler1034():void
> {
> vbChartCY.addEventListener(ChartItemEvent.CHANGE, chartItemEventChange, true, 0, true);
> }
> private function chartItemEventChange(event:Event):void
> {
> event.stopImmediatePropagation();
> }

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