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10.12.2008 at 01:25PM PDT, ID: 23808034
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9.1

dispose method in flex

Asked by PsychoDazey in Adobe Flex

I have a flex app that uses a webservice to communicate with a sql server database.  I make calls to the webservice through flex, the webservice callse the database and returns the data in XML format and Flex parses the data as necessary(i.e. - to display in datagrids or comboboxes, etc.).  The app seems very slow...I am wondering if it is because it is still holding the xml data in memory...does Flex have a dispose or finalize method similar to .Net?  I have included an example of my code.Start Free Trial
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public function GetAssigneeTypes():void
	{
		var ws:WebService = Program.m_webServiceManager.getWebservice();
		ws.GetAssigneeTypes.addEventListener(ResultEvent.RESULT,LoadAssigneeTypes);
		ws.GetAssigneeTypes();
	}
	public function LoadAssigneeTypes(e:ResultEvent):void
	{
		Assigneetypes = new ArrayCollection;
		var dataSet:DataSet = new DataSet(String(e.result));
        if(dataSet.HasErrors())
        {
        	Alert.show(dataSet.GetErrorAt(0));
        }
        else
        {
        	var dataTable:DataTable = dataSet.GetTableAt(0);
        	{
	       		var keyPair:KeyPair = new KeyPair();
	       		keyPair.Name = "";
	        	keyPair.Value = "Assignee type"; 
	        	
	        	this.Assigneetypes.addItem(keyPair);
        		for(var index:int=0;index<dataTable.RowCount();index++)
        		{
        			var row:DataRow = dataTable.GetRowAt(index);
        			keyPair = new KeyPair();
	        		keyPair.Name = String(row.GetValue(0));
	        		keyPair.Value = String(row.GetValue(1)); 
	        		this.Assigneetypes.addItem(keyPair);
	       		}
        	}
        }
	var ws:WebService = Program.m_webServiceManager.getWebservice();
	ws.GetInitiators.addEventListener(ResultEvent.RESULT,LoadInitiatorTypes);
	ws.GetInitiators();
	}
[+][-]10.13.2008 at 10:28AM PDT, ID: 22704275

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[+][-]10.13.2008 at 10:39AM PDT, ID: 22704379

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[+][-]10.13.2008 at 10:45AM PDT, ID: 22704452

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[+][-]10.13.2008 at 10:46AM PDT, ID: 22704464

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[+][-]10.18.2008 at 10:04PM PDT, ID: 22751073

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[+][-]10.20.2008 at 09:46AM PDT, ID: 22759706

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About this solution

Zone: Adobe Flex
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Solution Provided By: Savong
Participating Experts: 1
Solution Grade: A
 
 
 
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