Comments on: Defining a custom label function on a Flex Tree control http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/ Just a bunch of Adobe Flex Examples Sun, 12 Feb 2012 14:19:03 +0000 hourly 1 By: RC http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/comment-page-1/#comment-9081 RC Thu, 24 Mar 2011 12:22:36 +0000 http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/#comment-9081 sorry they are coming out as & g e ; without the spaces sorry they are coming out as & g e ;

without the spaces

]]> By: RC http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/comment-page-1/#comment-9080 RC Thu, 24 Mar 2011 12:20:40 +0000 http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/#comment-9080 Hello, Great site!! So here is my question. I have a Tree with a custom TreeRenderer. I have XML as the dataProvider and the labelField has html in it. I am able to display the text with the html formatting with one exception. The less than and greater than symbols come out as ≥ Here is what the XML attribute is Desc="Asthma, <b>≥ One:</b>" This does come out as (bold as desired) Asthma, ≥ One: I tried creating a function to wrap the value in CDATA but seems not to display the > Thanks RC Army Hello,

Great site!! So here is my question. I have a Tree with a custom TreeRenderer. I have XML as the dataProvider and the labelField has html in it. I am able to display the text with the html formatting with one exception. The less than and greater than symbols come out as ≥

Here is what the XML attribute is
Desc=”Asthma, ≥ One:”

This does come out as (bold as desired)
Asthma, ≥ One:

I tried creating a function to wrap the value in CDATA but seems not to display the >

Thanks
RC Army

]]> By: Naresh http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/comment-page-1/#comment-1721 Naresh Mon, 20 Apr 2009 09:12:18 +0000 http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/#comment-1721 I need a flex tree control where it have lot of nodes containing html page link, when we select the node respected html page should be loaded in other container in the same window, can u provide one example, that will be helpful......... regards, Naresh I need a flex tree control where it have lot of nodes containing html page link, when we select the node respected html page should be loaded in other container in the same window, can u provide one example, that will be helpful………

regards,
Naresh

]]> By: abdulrahim http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/comment-page-1/#comment-1729 abdulrahim Mon, 06 Oct 2008 12:58:45 +0000 http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/#comment-1729 It's very nice tutorial for seperating the node and subnode value in tree component using lable function It’s very nice tutorial for seperating the node and subnode value in tree component using lable function

]]> By: Manuel http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/comment-page-1/#comment-1725 Manuel Thu, 11 Sep 2008 11:04:33 +0000 http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/#comment-1725 It's okay, I used the HTML entities as suggested, but something went wrong. I think my description of the workaround should be sufficient for most of you ;) Thanks for your efforts! It’s okay, I used the HTML entities as suggested, but something went wrong. I think my description of the workaround should be sufficient for most of you ;) Thanks for your efforts!

]]> By: peterd http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/comment-page-1/#comment-1726 peterd Wed, 10 Sep 2008 20:45:44 +0000 http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/#comment-1726 Manuel, There shouldn't be a character limit that I know of (certainly none that I've reached). If you want to post code blocks though, you need to convert your < characters to < and your > characters to >, otherwise, "bad things happen". But I can delete the partial code block if you want... Peter Manuel,

There shouldn’t be a character limit that I know of (certainly none that I’ve reached). If you want to post code blocks though, you need to convert your < characters to &lt; and your > characters to &gt;, otherwise, “bad things happen”.

But I can delete the partial code block if you want…

Peter

]]> By: Manuel http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/comment-page-1/#comment-1722 Manuel Wed, 10 Sep 2008 20:32:16 +0000 http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/#comment-1722 Noooo :( too much characters, please delete the code in the post... It's just the following: I subclassed the DefaultDataDescriptor, overrode the isBranch() method, iterated through the childList and returned false if child node's localName() was null (e.g. is a CDATA section). Period. Noooo :( too much characters, please delete the code in the post…
It’s just the following:
I subclassed the DefaultDataDescriptor, overrode the isBranch() method, iterated through the childList and returned false if child node’s localName() was null (e.g. is a CDATA section). Period.

]]> By: Manuel http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/comment-page-1/#comment-1727 Manuel Wed, 10 Sep 2008 20:27:51 +0000 http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/#comment-1727 YEAH! I got it done by myself :) Here's the code of the overridden DefaultDataDescriptor class. Works great :) [snip /] YEAH! I got it done by myself :) Here’s the code of the overridden DefaultDataDescriptor class. Works great :)
[snip /]

]]> By: Manuel http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/comment-page-1/#comment-1724 Manuel Wed, 10 Sep 2008 19:40:03 +0000 http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/#comment-1724 Yes, the randomly hidden node issue is certainly a bug and I will file it as soon I'll get the time for that. Regarding the unwanted display of CDATA tags, I think it is more a missing feature than a bug. Can you perhaps tell me how I could circumvent that odd behavior, e.g. by subclassing the tree item renderer? I just want to exclude the CDATA sections from the tree display, while keeping them in the data provider and being able to access and change them. Thank you for any hints on how to achieve this! Yes, the randomly hidden node issue is certainly a bug and I will file it as soon I’ll get the time for that.
Regarding the unwanted display of CDATA tags, I think it is more a missing feature than a bug. Can you perhaps tell me how I could circumvent that odd behavior, e.g. by subclassing the tree item renderer? I just want to exclude the CDATA sections from the tree display, while keeping them in the data provider and being able to access and change them.

Thank you for any hints on how to achieve this!

]]> By: peterd http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/comment-page-1/#comment-1723 peterd Wed, 10 Sep 2008 14:03:55 +0000 http://blog.flexexamples.com/2007/10/29/defining-a-custom-label-function-on-a-flex-tree-control/#comment-1723 Manuel, I'm not sure I've seen that, but if you think it is a bug, can you please file a bug at http://bugs.adobe.com/flex/ and include some sample code and somebody can investigate it. Thanks, Peter Manuel,

I’m not sure I’ve seen that, but if you think it is a bug, can you please file a bug at http://bugs.adobe.com/flex/ and include some sample code and somebody can investigate it.

Thanks,
Peter

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