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	<title>Comments on: Building a Gantt Chart Component in Flex</title>
	<atom:link href="http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/feed/" rel="self" type="application/rss+xml" />
	<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/</link>
	<description>A blog about Adobe Flex</description>
	<lastBuildDate>Sun, 14 Mar 2010 01:29:08 +0000</lastBuildDate>
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		<item>
		<title>By: Kevin</title>
		<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/comment-page-1/#comment-209116</link>
		<dc:creator>Kevin</dc:creator>
		<pubDate>Wed, 17 Feb 2010 08:57:59 +0000</pubDate>
		<guid isPermaLink="false">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/#comment-209116</guid>
		<description>Just a note for anyone trying to use this component within Flex 4 - I encountered a problem where the GanttItemEditor was not rendering. Turns out the item height (which was originally set to 100%) needed to be explicitly set to a value of your choice - 10 seems reasonable.

Cheers for the cool component Doug</description>
		<content:encoded><![CDATA[<p>Just a note for anyone trying to use this component within Flex 4 &#8211; I encountered a problem where the GanttItemEditor was not rendering. Turns out the item height (which was originally set to 100%) needed to be explicitly set to a value of your choice &#8211; 10 seems reasonable.</p>
<p>Cheers for the cool component Doug</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Flex ile yap?lm?? minik bir Gannt ?emas? örne?i &#124; Ali Sait TEKE</title>
		<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/comment-page-1/#comment-208739</link>
		<dc:creator>Flex ile yap?lm?? minik bir Gannt ?emas? örne?i &#124; Ali Sait TEKE</dc:creator>
		<pubDate>Sat, 26 Dec 2009 02:00:35 +0000</pubDate>
		<guid isPermaLink="false">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/#comment-208739</guid>
		<description>[...] http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/ [...]</description>
		<content:encoded><![CDATA[<p>[...] <a href="http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/" rel="nofollow">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/</a> [...]</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: kb18951452</title>
		<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/comment-page-1/#comment-208732</link>
		<dc:creator>kb18951452</dc:creator>
		<pubDate>Tue, 22 Dec 2009 19:10:40 +0000</pubDate>
		<guid isPermaLink="false">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/#comment-208732</guid>
		<description>I must admit i am new to Flex. 

I&#039;ve taken your Code and tried something with it, but forgive me, i am running into an error, and figured you&#039;d, or someone here, would have an answer, especially since it deals directly with this code.

I have used some AS to find the LOWEST Number of any of the Bars, and the Highest number of any bars (As in the example, the lowest number on anything is 0, and the highest is 10, because the one has a start time of 0, and the other had an end time = start(5) + duration(5).

Taking those numbers, i wanted to populate the max property of the GanttDateGrid. Its hard coded as &quot;10&quot; right now.

And again, i bet this is a newbie problem. What i am TRYING to do is something like this
 where endTime is a [Bindable] Number declared and defined in a Script section that i added.

Every time i try to set the max Property non hard coded, i get a billion errors, but the first line is this:
Error: Unknown Property: &#039;-1&#039;.
and it opens a file called:
ListCollectionView.as, and brings me to this function:

    /**
     *  @private
     *  Attempts to call setItemAt(), converting the property name into an int.
     */
    override flash_proxy function setProperty(name:*, value:*):void
    {
        if (name is QName)
            name = name.localName;

        var index:int = -1;
        try
        {
            // If caller passed in a number such as 5.5, it will be floored.
            var n:Number = parseInt(String(name));
            if (!isNaN(n))
                index = int(n);
        }
        catch(e:Error) // localName was not a number
        {
        }

        if (index == -1)
        {
            var message:String = resourceManager.getString(
                &quot;collections&quot;, &quot;unknownProperty&quot;, [ name ]);
            throw new Error(message);
        }
        else
        {
            setItemAt(value, index);
        }
    }

It indicated that my error is coming from the &quot;throw new Error(message); section.
so, as the newb that i am, why can&#039;t i set the max using AS, or bind it to anything?</description>
		<content:encoded><![CDATA[<p>I must admit i am new to Flex. </p>
<p>I&#8217;ve taken your Code and tried something with it, but forgive me, i am running into an error, and figured you&#8217;d, or someone here, would have an answer, especially since it deals directly with this code.</p>
<p>I have used some AS to find the LOWEST Number of any of the Bars, and the Highest number of any bars (As in the example, the lowest number on anything is 0, and the highest is 10, because the one has a start time of 0, and the other had an end time = start(5) + duration(5).</p>
<p>Taking those numbers, i wanted to populate the max property of the GanttDateGrid. Its hard coded as &#8220;10&#8243; right now.</p>
<p>And again, i bet this is a newbie problem. What i am TRYING to do is something like this<br />
 where endTime is a [Bindable] Number declared and defined in a Script section that i added.</p>
<p>Every time i try to set the max Property non hard coded, i get a billion errors, but the first line is this:<br />
Error: Unknown Property: &#8216;-1&#8242;.<br />
and it opens a file called:<br />
ListCollectionView.as, and brings me to this function:</p>
<p>    /**<br />
     *  @private<br />
     *  Attempts to call setItemAt(), converting the property name into an int.<br />
     */<br />
    override flash_proxy function setProperty(name:*, value:*):void<br />
    {<br />
        if (name is QName)<br />
            name = name.localName;</p>
<p>        var index:int = -1;<br />
        try<br />
        {<br />
            // If caller passed in a number such as 5.5, it will be floored.<br />
            var n:Number = parseInt(String(name));<br />
            if (!isNaN(n))<br />
                index = int(n);<br />
        }<br />
        catch(e:Error) // localName was not a number<br />
        {<br />
        }</p>
<p>        if (index == -1)<br />
        {<br />
            var message:String = resourceManager.getString(<br />
                &#8220;collections&#8221;, &#8220;unknownProperty&#8221;, [ name ]);<br />
            throw new Error(message);<br />
        }<br />
        else<br />
        {<br />
            setItemAt(value, index);<br />
        }<br />
    }</p>
<p>It indicated that my error is coming from the &#8220;throw new Error(message); section.<br />
so, as the newb that i am, why can&#8217;t i set the max using AS, or bind it to anything?</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Ladislav</title>
		<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/comment-page-1/#comment-208396</link>
		<dc:creator>Ladislav</dc:creator>
		<pubDate>Thu, 17 Sep 2009 07:27:49 +0000</pubDate>
		<guid isPermaLink="false">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/#comment-208396</guid>
		<description>Hey Doug,

Do you know how you could disable movement of gantt thums, so that you could only change start, finish and percentComplete but you wouldnt be able to move the whole thumb left and right</description>
		<content:encoded><![CDATA[<p>Hey Doug,</p>
<p>Do you know how you could disable movement of gantt thums, so that you could only change start, finish and percentComplete but you wouldnt be able to move the whole thumb left and right</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Flex Gantt Charts &#171; Flex and Specs()</title>
		<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/comment-page-1/#comment-208235</link>
		<dc:creator>Flex Gantt Charts &#171; Flex and Specs()</dc:creator>
		<pubDate>Fri, 31 Jul 2009 19:35:31 +0000</pubDate>
		<guid isPermaLink="false">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/#comment-208235</guid>
		<description>[...] Flex Gantt&#160;Charts July 31, 2009 Posted by Scott Bailey in Flex.  trackback  There are a few examples of Gantt charts in Flex out there. And Doug McCune has a pretty good article on the topic. [...]</description>
		<content:encoded><![CDATA[<p>[...] Flex Gantt&nbsp;Charts July 31, 2009 Posted by Scott Bailey in Flex.  trackback  There are a few examples of Gantt charts in Flex out there. And Doug McCune has a pretty good article on the topic. [...]</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Santhosh</title>
		<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/comment-page-1/#comment-208117</link>
		<dc:creator>Santhosh</dc:creator>
		<pubDate>Fri, 03 Jul 2009 09:28:17 +0000</pubDate>
		<guid isPermaLink="false">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/#comment-208117</guid>
		<description>Very nice work. How do we put more sections in the chart..I mean now we have put success and failure... If I have more sections to show like.....critical,high,low,medium etc..how easy will it be.</description>
		<content:encoded><![CDATA[<p>Very nice work. How do we put more sections in the chart..I mean now we have put success and failure&#8230; If I have more sections to show like&#8230;..critical,high,low,medium etc..how easy will it be.</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Adobe Flex : Componente : Gráfico de Gantt &#124; Erko Bridee</title>
		<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/comment-page-1/#comment-207607</link>
		<dc:creator>Adobe Flex : Componente : Gráfico de Gantt &#124; Erko Bridee</dc:creator>
		<pubDate>Sat, 28 Feb 2009 03:51:42 +0000</pubDate>
		<guid isPermaLink="false">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/#comment-207607</guid>
		<description>[...] do Adobe Flex, que rolam na internet, mas caso você não conhecia ainda, esta ae o/ &#160; Fonte: dougmccune   Adobe Flex, Componente, [...]</description>
		<content:encoded><![CDATA[<p>[...] do Adobe Flex, que rolam na internet, mas caso você não conhecia ainda, esta ae o/ &nbsp; Fonte: dougmccune   Adobe Flex, Componente, [...]</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: flexgeek &#187; Blog Archive &#187; Simple GanttChart using AdvancedDataGrid of Flex 3.0 (Moxie)</title>
		<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/comment-page-1/#comment-207478</link>
		<dc:creator>flexgeek &#187; Blog Archive &#187; Simple GanttChart using AdvancedDataGrid of Flex 3.0 (Moxie)</dc:creator>
		<pubDate>Tue, 10 Feb 2009 11:39:45 +0000</pubDate>
		<guid isPermaLink="false">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/#comment-207478</guid>
		<description>[...] , groupedColumns and hierarchical display. I took a similar approach to what Doug had done in his example of a gantt [...]</description>
		<content:encoded><![CDATA[<p>[...] , groupedColumns and hierarchical display. I took a similar approach to what Doug had done in his example of a gantt [...]</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: developer.cl &#187; Archivo del weblog &#187; links for 2008-10-13</title>
		<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/comment-page-1/#comment-207440</link>
		<dc:creator>developer.cl &#187; Archivo del weblog &#187; links for 2008-10-13</dc:creator>
		<pubDate>Thu, 05 Feb 2009 14:40:36 +0000</pubDate>
		<guid isPermaLink="false">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/#comment-207440</guid>
		<description>[...] Building a Gantt Chart Component in Flex &#124; Doug McCune (tags: projectmanagement) [...]</description>
		<content:encoded><![CDATA[<p>[...] Building a Gantt Chart Component in Flex | Doug McCune (tags: projectmanagement) [...]</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: PavafrurA</title>
		<link>http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/comment-page-1/#comment-205860</link>
		<dc:creator>PavafrurA</dc:creator>
		<pubDate>Fri, 07 Nov 2008 00:09:52 +0000</pubDate>
		<guid isPermaLink="false">http://dougmccune.com/blog/2007/02/01/building-a-gantt-chart-component-in-flex/#comment-205860</guid>
		<description>J.P. Morgan Chase &amp; Co. says it will modify the terms of $70 billion in troubled, mostly adjustable-rate mortgages it holds.

The New York bank inherited many of the loans as part of its September purchase of a failed competitor, Washington Mutual Inc. (NYSE:WM), and its move will cover as many as 400,000 borrowers. J.P. Morgan said Friday the borrowers will be moved into loans carrying lower interest rates, smaller principal amounts or other more-affordable terms, The Wall Street Journal reported.

The move came shortly after the bank received a $25 billion capital infusion from the U.S. Treasury&#039;s program to strengthen financial institutions and get credit flowing.

&quot;Our goal in doing this was to come up with something that we think will lead the industry in helping as much as possible on this issue,&quot; said J.P. Morgan executive Charles Scharf.

John Taylor, chief executive of the National Community Reinvestment Coalition, said the action was &quot;a gutsy move on their part. They are bending over backward to try to reach out to these people.&quot;</description>
		<content:encoded><![CDATA[<p>J.P. Morgan Chase &amp; Co. says it will modify the terms of $70 billion in troubled, mostly adjustable-rate mortgages it holds.</p>
<p>The New York bank inherited many of the loans as part of its September purchase of a failed competitor, Washington Mutual Inc. (NYSE:WM), and its move will cover as many as 400,000 borrowers. J.P. Morgan said Friday the borrowers will be moved into loans carrying lower interest rates, smaller principal amounts or other more-affordable terms, The Wall Street Journal reported.</p>
<p>The move came shortly after the bank received a $25 billion capital infusion from the U.S. Treasury&#8217;s program to strengthen financial institutions and get credit flowing.</p>
<p>&#8220;Our goal in doing this was to come up with something that we think will lead the industry in helping as much as possible on this issue,&#8221; said J.P. Morgan executive Charles Scharf.</p>
<p>John Taylor, chief executive of the National Community Reinvestment Coalition, said the action was &#8220;a gutsy move on their part. They are bending over backward to try to reach out to these people.&#8221;</p>
]]></content:encoded>
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