Solved

What is repeater?

Posted on 2011-02-21
4
289 Views
Last Modified: 2012-05-11
What is repeater and provide me with some sample code?
0
Comment
Question by:naveenm_006
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
4 Comments
 
LVL 20

Expert Comment

by:ChristoferDutz
ID: 34941030
0
 
LVL 8

Expert Comment

by:jimsweb
ID: 34941031
repeater is nothing but  a loop function in mxml. Suppose you ahve given a dataprovider to repeater, and the repeater can iterate over it and   display the MXML components within the repeater.

I have found a good tutorial on this here. Hope it helps.
http://www.nbilyk.com/flex-repeater-tips
0
 

Accepted Solution

by:
jayasainaths earned 50 total points
ID: 34964329
Hi Naveen,

Repeater is a Class that is used to create multiple instances of a single component depending on the data provided to it...

This is mainly used when the data provider is a dynamically varying XML coming from an external server.

I'm here listing a simple example that well illustrates about the Repeater Class


//CODE

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" minWidth="955" minHeight="600" xmlns:local="*">
      
      
      <mx:Script>
            <![CDATA[
                  
                  public function call(str:String):void
                  {
                        l.text = str;
                  }
            ]]>
      </mx:Script>
      
      <mx:ArrayCollection id="arr">
            <mx:String>1</mx:String>
            <mx:String>2</mx:String>
            <mx:String>3</mx:String>
            <mx:String>4</mx:String>
            <mx:String>5</mx:String>
            <mx:String>6</mx:String>
            <mx:String>7</mx:String>
            <mx:String>8</mx:String>
            <mx:String>9</mx:String>
      </mx:ArrayCollection>
      
      <mx:Label id="l" x="716" y="150" fontSize="32" color="White"/>
      <mx:Tile width="200" x="490.5" y="150" height="300">
            <mx:Repeater id="rp"  dataProvider="{arr}">
                  <mx:Button label="{rp.currentItem}" width="50" height="50" click="call(event.target.getRepeaterItem())"/>
            </mx:Repeater>
      </mx:Tile>
</mx:Application>


Please Comment...
0

Featured Post

 Database Backup and Recovery Best Practices

Join Percona’s, Architect, Manjot Singh as he presents Database Backup and Recovery Best Practices (with a Focus on MySQL) on Thursday, July 27, 2017 at 11:00 am PDT / 2:00 pm EDT (UTC-7). In the case of a failure, do you know how long it will take to restore your database?

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…
First of all let me say that the only language that I speak is English, but in answering questions here I often come across people whose English skills are not the best and I’d like to be able to communicate better with them, and the following descr…
There are cases when e.g. an IT administrator wants to have full access and view into selected mailboxes on Exchange server, directly from his own email account in Outlook or Outlook Web Access. This proves useful when for example administrator want…
Monitoring a network: how to monitor network services and why? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the philosophy behind service monitoring and why a handshake validation is critical in network monitoring. Software utilized …

617 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