CODEWITHSUNDEEP
apache-flexactionscript-3actionscriptflex3localization
John
John

Reputation:

Flex 3 DataGridColumn HeaderText Localization

I'm working in a multi-language application using ResourceBundle in Flex 3. I'm displaying data in a DataGrid and defined DataGridColumn headerText like this

headerText="{localizedHeaderText('LABEL_USER_NAME')}

this function returns the localized label for the username, but when I dynamcally select another language evertying gets refreshed but the headerText labels?

Any thoughts?

Thanks

Upvotes: 1

Views: 2008

Answers (1)

Christophe Herreman
Christophe Herreman

Reputation: 16085

Unless you make the localizedHeaderText method bindable, the binding will never be re-evaluated since it does not know about the change event of the resourceManager.

Assuming you are in a UIComponent subclass, you'll need to do the following:

  1. override resourcesChanged and dispatch a custom event
  2. add [Bindable(event="customEvent")] above the method

Sample code:

override protected function resourcesChanged():void {
    super.resourcesChanged();
    dispatchEvent(new Event("localeChange"));
}

and

[Bindable(event="localeChange")]
public function localizedHeaderText(key:String):String {
    return resourceManager.getString('resources', key);
}

Upvotes: 3

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