[
https://issues.apache.org/jira/browse/FLEX-34647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
moketing updated FLEX-34647:
----------------------------
Description:
DataGrid columns Can't initialize from actionscript,but mxml work fine!
code below do not show the columns been add!
<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009";
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
creationComplete="_creationCompleteHandler(event)">
<fx:Script>
<![CDATA[
import mx.collections.ArrayList;
import mx.events.FlexEvent;
import spark.components.gridClasses.GridColumn;
protected function
_creationCompleteHandler(event:FlexEvent):void
{
var cols:ArrayList = new ArrayList();
for(var i:int=0;i<6;i++)
{
var col:GridColumn = new GridColumn();
col.dataField="value";
col.headerText="Column"+i;
cols.addItem(col);
}
dataGrid.columns = cols;
}
]]>
</fx:Script>
<fx:Declarations>
</fx:Declarations>
<fx:Declarations>
</fx:Declarations>
<s:DataGrid id="dataGrid" verticalCenter="0" horizontalCenter="0"
requestedRowCount="4" requireSelection="true"/>
</s:WindowedApplication>
was:
DataGrid columns Can't initialize from actionscript,but mxml work fine!
code below do not show the columns been add!
<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009";
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
creationComplete="_creationCompleteHandler(event)">
<fx:Script>
<![CDATA[
import mx.collections.ArrayList;
import mx.events.FlexEvent;
import spark.components.gridClasses.GridColumn;
protected function
_creationCompleteHandler(event:FlexEvent):void
{
var cols:ArrayList = new ArrayList();
for(var i:int=0;i<6;i++)
{
var col:GridColumn = new GridColumn();
col.dataField="value";
col.headerText="Column"+1;
cols.addItem(col);
}
}
]]>
</fx:Script>
<fx:Declarations>
</fx:Declarations>
<fx:Declarations>
</fx:Declarations>
<s:DataGrid id="dataGrid" verticalCenter="0" horizontalCenter="0"
requestedRowCount="4" requireSelection="true"/>
</s:WindowedApplication>
Labels: (was: newbie)
> DataGrid columns Can't initialize by ActionScript
> -------------------------------------------------
>
> Key: FLEX-34647
> URL: https://issues.apache.org/jira/browse/FLEX-34647
> Project: Apache Flex
> Issue Type: Bug
> Components: Spark: DataGrid
> Affects Versions: Apache Flex 4.12.0, Apache Flex 4.13.0
> Environment: win8 ,flashBuilder4.7 ,Apache Flex SDK4.13, Adobe Air
> Reporter: moketing
>
> DataGrid columns Can't initialize from actionscript,but mxml work fine!
> code below do not show the columns been add!
> <?xml version="1.0" encoding="utf-8"?>
> <s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009";
>
> xmlns:s="library://ns.adobe.com/flex/spark"
>
> xmlns:mx="library://ns.adobe.com/flex/mx"
>
> creationComplete="_creationCompleteHandler(event)">
> <fx:Script>
> <![CDATA[
> import mx.collections.ArrayList;
> import mx.events.FlexEvent;
>
> import spark.components.gridClasses.GridColumn;
>
> protected function
> _creationCompleteHandler(event:FlexEvent):void
> {
> var cols:ArrayList = new ArrayList();
> for(var i:int=0;i<6;i++)
> {
> var col:GridColumn = new GridColumn();
> col.dataField="value";
> col.headerText="Column"+i;
> cols.addItem(col);
> }
> dataGrid.columns = cols;
> }
>
> ]]>
> </fx:Script>
> <fx:Declarations>
> </fx:Declarations>
>
> <fx:Declarations>
> </fx:Declarations>
> <s:DataGrid id="dataGrid" verticalCenter="0" horizontalCenter="0"
> requestedRowCount="4" requireSelection="true"/>
> </s:WindowedApplication>
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