Need help on selectedIndex Property

Question

Hi,
We are facing a issue in our screen which is developed using Flex Builder 3.0.
We have Extended the Functionality of "AdvancedDataGridColumn.as" to have List of Values(LOV) editable column in it. User can add rows to the Advanced Data Grid  by Clicking on "Add Row" button.
Actual Scenario of the problem is, When the user adds two empty rows and then enters the search crtiteria in the first row. After entering the search criteria in the first row user accidently clicks the second row. Here second row is getting populated with values whereas first row remains as it is.
We understood that after clicking the second row, Second row becomes the active row. This is the actual cause for this issue.
Please suggest us a solution to fix this issue.
Thanks in Advance.

Answer 1

Here is the code.
MXML Part:
1. eventExSelectHandler function
     public function eventExSelectHandler(event:EventEx):void
      cslovAC.getItemAt(adgMailTo.selectedIndex).csInChargeCode = event.params.CsInChargeCode;
      cslovAC.getItemAt(adgMailTo.selectedIndex).csInCharge     = event.params.CsInCharge;
      cslovAC.getItemAt(adgMailTo.selectedIndex).csMailAddress  = event.params.EmailAddress;
      cslovAC.getItemAt(adgMailTo.selectedIndex).csCsInChargeId = event.params.CsInChargeId;
2. Layout Part
<lovDG:AdvancedLOVDataGridEx x="183" y="554" id="adgMailTo" designViewDataType="flat" width="731" height="90"  verticalScrollPolicy="on" visible="{japButton.selected}" dataProvider="{cslovAC}" tabIndex="13" editable="true" mouseFocusEnabled="false">
    <lovDG:columns>
          <lovColumn:AdvancedDataGridLOVColumn
         headerText="担当CSコード" textAlign="left" width="150" rendererIsEditor="true"
         dataField="csInChargeCode" lovClassification="{LOVConstants.CLASS_MAIL_TO}"
         maxBytes="10" imeOff="true" editable="true" id="adgcMailToEmpNo"
         eventExSelect="{eventExSelectHandler(event)}" headerWordWrap="true"
         />
     <lovColumn:AdvancedDataGridLOVColumn
         headerText="担当CS" textAlign="left" width="230" rendererIsEditor="true"
         dataField="csInCharge" lovClassification="{LOVConstants.CLASS_MAIL_TO1}"
         maxBytes="40" imeMode="{IMEConversionMode.JAPANESE_HIRAGANA}" editable="true" id="adgcMailToEmpName"
         eventExSelect="{eventExSelectHandler(event)}" headerWordWrap="true"
         />
     <ctc:AdvancedDataGridColumnEx headerText="メールアドレス" dataField="csMailAddress" id="adgcMailToAddress" textAlign="left" editable="true"      itemEditor="{new ClassFactory(scripts.AdvancedDataGridMailInput)}" headerWordWrap="true"
/>
     <ctc:AdvancedDataGridColumnEx headerText="チャージにCSのID" dataField="csCsInChargeId" id="adgcCsInChargeId" visible="false"/>
    </lovDG:columns>
   </lovDG:AdvancedLOVDataGridEx>
Actionscript Part
package components.lov.advancedDataGridClasses
import components.lov.LOVConstants;
import components.lov.renderers.LovInputExItemRenderer;
import jp.co.ctcg.as3.controls.advancedDataGridClasses.AdvancedDataGridColumnEx;
import jp.co.ctcg.as3.events.EventEx;
import mx.core.ClassFactory;
* AdvancedDataGridColumnのLOV版クラス.
* @see mx.controls.advancedDataGridClasses.AdvancedDataGridColumn
* @see jp.co.ctcg.xxscm_qotsbcn.common.components.LOVInputEx
//  Events
* データを選択された時のイベント.
[Event(name="eventExSelect", type="jp.co.ctcg.as3.events.EventEx")]
* 空データの状態でフォーカスアウトした時のイベント.
[Event(name="eventEmptyFocusOut", type="jp.co.ctcg.as3.events.EventEx")]
public class AdvancedDataGridLOVColumn extends AdvancedDataGridColumnEx
private var lovRenderer:ClassFactory;
private var properties:Object;
//  Class properties
//  Constructor
  * コンストラクタ.
  * @param columnName
public function AdvancedDataGridLOVColumn(columnName:String=null)
  super(columnName);
  rendererIsEditor = true;
  lovRenderer = new ClassFactory(LovInputExItemRenderer);
  itemRenderer = lovRenderer;
  properties = new Object();
  lovRenderer.properties = properties;
  this.addEventListener("eventExSelectRow", eventExSelectHandler);
  this.addEventListener("eventEmptyFocusOutRow", eventEmptyFocusOutHandler);
//  Properties
// lovClassification
private var _lovClassification:String;//LOV種別
  * LOV種別プロパティ.
  * @param value
public function get lovClassification():String
  return _lovClassification;
public function set lovClassification(value:String):void
  _lovClassification = value;
  _hideConditional = LOVConstants.HIDE_CONDITIONAL_ITEM[(int((Number(value))))];
  properties["lovClassification"] = value;
  properties["hideConditional"] = _hideConditional;
  lovRenderer.properties = properties;
// otherData
private var _otherData:Object; //選択された。他その他のデータ
  * その他のデータ.
  * @param value
    [Bindable("eventExSelectRow")]
    [Inspectable(environment="none")]
public function get otherData():Object
  return _otherData;
public function set otherData(value:Object):void
  _otherData = value;
  properties["otherData"] = _otherData;
  lovRenderer.properties = properties;
// hideConditional
private var _hideConditional:Object;
  * 隠し条件項目(Java側HashMap).
  * @param val Java側HashMap
public function get hideConditional():Object
  return _hideConditional;
public function set hideConditional(val:Object):void
  _hideConditional = val;
  properties["hideConditional"] = val;
  lovRenderer.properties = properties;
// prefix
private var _prefix:String = "";//接頭語
  * 接頭語.
public function get prefix():String
  return _prefix;
public function set prefix(value:String):void
  _prefix = value;
  properties["prefix"] = _prefix;
  lovRenderer.properties = properties;
//  required
[Bindable]
private var _required:Boolean = false;
private var requiredChanged:Boolean = false;
  * 必須項目の場合に指定します.背景色が黄色になります.
  * @param value true:背景色黄色,false:背景色白色.
public function get required():Boolean
  return _required;
  * @private
public function set required(value:Boolean):void
  _required = value;
  properties["required"] = _required;
  lovRenderer.properties = properties;
//  maxBytes
private var _maxBytes:int = -1;
  * 入力できるbyte数の上限.
  * @default -1
public function get maxBytes():int
  return _maxBytes;
  * @private
public function set maxBytes(val:int):void
  _maxBytes = val;
  properties["maxBytes"] = _maxBytes;
  lovRenderer.properties = properties;
//  imeOff
private var _imeOff:Boolean = false;
  * 日本語変換させない設定.
  * @param val
public function get imeOff():Boolean
  return _imeOff;
  * @private
public function set imeOff(val:Boolean):void
  _imeOff = val;
  properties["imeOff"] = _imeOff;
  lovRenderer.properties = properties;
//  Event handlers
protected function eventExSelectHandler(event:EventEx):void
  dispatchEvent(new EventEx("eventExSelect", event.params, false, false));
protected function eventEmptyFocusOutHandler(event:EventEx):void
  dispatchEvent(new EventEx("eventEmptyFocusOut", event.params, false, false));
//  imeMode
private var _imeMode:String = null;
  * 日本語変換させない設定.
  * @param val
override public function get imeMode():String
  return _imeMode;
  * @private
override public function set imeMode(val:String):void
  _imeMode = val;
  properties["imeMode"] = _imeMode;
  lovRenderer.properties = properties;