?
Solved

How do I load a Flex Tree node icon from an URL?

Posted on 2009-05-03
2
Medium Priority
?
1,136 Views
Last Modified: 2012-05-06
i want to load tree node icon for each tree node from URL stored in data that bind to tree node
how can i do this
0
Comment
Question by:waleedpro
2 Comments
 
LVL 12

Accepted Solution

by:
lexxwern earned 1500 total points
ID: 24292633
Hi,

Try this example below:
<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2007/11/15/setting-a-custom-icon-field-in-a-flex-tree-control/ -->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white">
 
    <mx:Script>
        <![CDATA[
            [Bindable]
            [Embed("assets/bullet_star.png")]
            public var myBulletStarIcon:Class;
        ]]>
    </mx:Script>
 
    <mx:XML id="dp">
        <mlb>
            <league label="American League">
                <division label="East">
                    <team label="Boston" icon="myBulletStarIcon" />
                    <team label="New York" />
                    <team label="Toronto" />
                    <team label="Baltimore" />
                    <team label="Tampa Bay" />
                </division>
                <division label="Central">
                    <team label="Cleveland" icon="myBulletStarIcon" />
                    <team label="Detroit" />
                    <team label="Minnesota" />
                    <team label="Chicago" />
                    <team label="Kansas City" />
                </division>
                <division label="West">
                    <team label="Los Angeles" icon="myBulletStarIcon" />
                    <team label="Seattle" />
                    <team label="Oakland" />
                    <team label="Texas" />
                </division>
            </league>
        </mlb>
    </mx:XML>
 
    <mx:Tree id="TreeProject"
            dataProvider="{dp.league}"
            labelField="@label"
            iconField="@icon"
            showRoot="true"
            width="320"
            height="240" />
 
</mx:Application>

Open in new window

0
 

Author Closing Comment

by:waleedpro
ID: 31577351
not need any more
0

Featured Post

What Security Threats Are We Predicting for 2018?

Cryptocurrency, IoT botnets, MFA, and more! Hackers are already planning their next big attacks for 2018. Learn what you might face, and how to defend against it with our 2018 security predictions.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

First things first - Preparation We need all the part for this install and it's much nicer to have them all on hand when you need them so here's what's required. Download Eclipse 3.5 32 bit (I like the Classic flavour) from here. (http://www.e…
Tech giants such as Amazon and Google have sold Alexa and Echo to such an extent that they have become household names. And soon they are expected to be used by commoners in their homes, ordering takeout, picking out a song, answering trivia questio…
When cloud platforms entered the scene, users and companies jumped on board to take advantage of the many benefits, like the ability to work and connect with company information from various locations. What many didn't foresee was the increased risk…
With just a little bit of  SQL and VBA, many doors open to cool things like synchronize a list box to display data relevant to other information on a form.  If you have never written code or looked at an SQL statement before, no problem! ...  give i…
Suggested Courses

807 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question