I18NFlag.lzx

<library>

  <!---
         I18NFlag: A flag on which the user can click to switch to a different locale.

         Usage:
         @START_CODE
         <canvas>
      <I18NFlag imageUrl="resources/flags/us.jpg" language="en" />
      <I18NFlag imageUrl="resources/flags/de.jpg" language="de" />
         </canvas>
         @END
    -->
  <class name="I18NFlag" extends="view">
        <!-- PUBLIC ATTRIBUTE SECTION -->

    <ServiceConnector name="i18nConn" form="$once{parent}">
      <method name="handleResult" args="message">
        // Nothing to do
      </method>
    </ServiceConnector>

    <!-- PRIVATE ATTRIBUTE SECTION -->
    <attribute name="imageUrl" type="string" value=""/>
    <attribute name="language" type="string" value=""/>

        <!-- EVENT & HANDLER SECTION -->
    <handler name="onclick">
      this.i18nConn.callService(this);
    </handler>

    <handler name="oninit">
      this.flagView.setSource(this.imageUrl);
    </handler>

        <!-- METHOD SECTION -->
        <!--- Store the values to be passed to the backend service in an array -->
    <method name="collectValues">
      return {'language': this.language };
    </method>

        <!-- DISPPLAY AREA -->
    <view name="flagView" width="27" height="17"/>

  </class>

</library>
<!--
* X_LZ_COPYRIGHT_BEGIN ***************************************************
* Copyright 2001-2008 Laszlo Systems, Inc.  All Rights Reserved.         *
* Use is subject to license terms.                                       *
* X_LZ_COPYRIGHT_END *****************************************************
-->