topic Re: how to add new item on the menu option in the attribute table? in ArcGIS API for Flex Questions

how to add new item on the menu option in the attribute table?

marcostenorio — Thu, 24 Jul 2014 18:35:11 GMT

how to add new item on the menu option in the attribute table?

Como adicionar um novo item no menu opção do widget tabela de attibute?

I'm trying to add an option to export to excel.

Eu estou tentando adicionar uma opção para exportar para o Excel.

I already have the api as3xls and function, but do not know where to insert.

Tenho a api as3xls e a função pronta, mas não sei onde inserir.

someone could indicate which file mxml I change?

Alguém poderia indicar qual arquivo mxml devo alterar?

thank you very much.

Muito obrigado.

Tenorio

Re: how to add new item on the menu option in the attribute table?

BjornSvensson — Fri, 25 Jul 2014 17:51:06 GMT

The relevant code for that is not in the Flex Viewer source code. The AttributeTable is an API component and the source code for that is part of the API download.

Inside the zip file, you might want to start looking at

ArcGIS_Flex\src\com\esri\ags\skins\supportClasses\AttributeTableOptionsMenu.mxml

and other Attribute* files in ArcGIS_Flex\src\com\esri\ags\skins\

Re: how to add new item on the menu option in the attribute table?

marcostenorio — Mon, 28 Jul 2014 11:45:52 GMT

Thank you. I had seen this alternative. insert the button. but was unable to call the function. also was unable to understand the role that exports to csv.

which is sent to this event? heareth and perform the export?

private function exportGroup_clickHandler(event:MouseEvent):void

{

dispatchEvent(new Event(EXPORT_TO_CSV));

remove();

}

Re: how to add new item on the menu option in the attribute table?

marcostenorio — Mon, 28 Jul 2014 11:55:46 GMT

to where the event is sent?

who listen and perform the export?

AttributeTableOptionsMenu.mxml

private function exportGroup_clickHandler(event:MouseEvent):void

{

dispatchEvent(new Event(EXPORT_TO_CSV));

remove();

}

Re: how to add new item on the menu option in the attribute table?

BjornSvensson — Mon, 28 Jul 2014 18:56:06 GMT

It's the AttributeTable API component that listens and performs the export.

Re: how to add new item on the menu option in the attribute table?

marcostenorio — Fri, 01 Aug 2014 14:16:05 GMT

Jorn, I made the changes listed below, but does not call the function. could help me identify what is missing?

AttributeTableOptionsMenu

public static const EXPORT_TO_XLS:String = "exportToExcel";

private function exportGroup2_clickHandler(event:MouseEvent):void

{

dispatchEvent(new Event(EXPORT_TO_XLS));

remove();

}

</s:HGroup>

<s:HGroup id="exportGroup2"

width="100%"

buttonMode="true"

click="exportGroup2_clickHandler(event)"

verticalAlign="middle">

<s:Image width="16" source="@Embed('../../../../../assets/skins/SelectRelatedRecords16.png')"/>

<s:Label width="100%"

maxDisplayedLines="1"

rollOut="label_rollOutHandler(event)"

rollOver="label_rollOverHandler(event)"

showTruncationTip="true"

text="{resourceManager.getString('ESRIMessages', 'exportToExcel')}"/>

AttributeTableWidget

public function exportToExcel(event:MouseEvent):void

{

var dd:Array = new Array ();

dd= layersUsedInAttributeTable;

var sheet:Sheet = new Sheet();

var xls:ExcelFile = new ExcelFile();

xls.sheets.addItem(dd);

var bytes: ByteArray = xls.saveToByteArray();

var fr:FileReference = new FileReference();

fr.save(bytes,"ExportExcel.xls");

}

Re: how to add new item on the menu option in the attribute table?

marcostenorio — Fri, 01 Aug 2014 14:20:34 GMT

I tried to use the same logic in existing code