_posts/2011-01-30-apache_click_v2_3_01.html [55:98]:
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<p><b>New documentation:</b></p>
<ul>
<li>Added a section covering the new           <a href="http://click.apache.org/docs/user-guide/html/ch03s08.html">Behavior</a> support.</li>
<li>Added a chapter on <a href="http://click.apache.org/docs/user-guide/html/ch04.html">Ajax</a>,           covering <a href="http://click.apache.org/docs/user-guide/html/ch04s02.html">AjaxBehaviors</a>,           <a href="http://click.apache.org/docs/user-guide/html/ch04s03.html">Ajax execution flow</a>           and a full <a href="http://click.apache.org/docs/user-guide/html/ch04s04.html">example</a>.</li>
<li>Added a section covering the new           <a href="http://click.apache.org/docs/user-guide/html/ch02s07.html">Page Action</a> support. </li>
</ul>
<p></p>
<p><b>New examples:</b></p>
<ul>
<li>Added <a class="external" href="http://click.avoka.com/click-examples/" target="_blank">examples</a>           showcasing the new Ajax support. See the Ajax Menu for the full list           of examples.</li>
<li>Added an example showing how to integrate a <a class="external" href="http://click.avoka.com/click-examples/panel/tabbed-panel-with-controls.htm" target="_blank">TabbedPanel, Form and Table</a>.</li>
<li>Added an example showing a <a class="external" href="http://click.avoka.com/click-examples/panel/stateful-tabbed-panel-demo.htm" target="_blank">Stateful TabbedPanel</a>.</li>
<li>Added an example <a href="http://click.avoka.com/click-examples/control/field-separator-demo.htm" target="_blank">FieldSeparator Control</a> and example usage page           [<a href="https://issues.apache.org/jira/browse/CLK-544" target="_blank">CLK-544</a>].&nbsp;</li>
</ul>
<p><b>Removed:</b> </p>
<ul>
<li>Removed the ability to automatically <tt>bypass validation</tt><br />
  for           Forms through JavaScript. This ability was added in<br />
2.2.0  but raised           concerns over security and was dropped for<br />
2.3.0.  If you used this           feature in existing applications,<br />
please see  the           <a href="http://click.apache.org/docs/upgrade-path.html#removed-bypass-validation">Upgrade path</a>           for a safe alternative to <tt>bypass validation</tt>. We apologize for           the inconvenience. </li>
</ul>
<p></p>
<p><b>Deprecated:</b></p>
<ul>
<li>Deprecated stateful page support: <a href="http://click.apache.org/docs/click-api/org/apache/click/Page.html#setStateful%28boolean%29">Page.setStateful()</a>.           </li>
<li class="change">           Stateful pages had the following issues:           <br /> 
<ul>
<li>             Stateful pages was introduced to make it easier to<br />
 store page state across             multiple HTTP requests. However<br />
developing a stateful page is very different             from developing<br />
  a stateless one and this lead to Click applications that are<br />
    inconsistent and harder to maintain.             </li>
<li>             In addition stateful page support has never been<br />
implemented consistently             across the framework and some<br />
components did not work correctly.             </li>
<li>             Stateful pages are very coarse grained, making it<br />
difficult to control             which objects are stored in the<br />
session.             </li>
<li>             Stateful pages have also introduced unnecessary<br />
complexity in the framework             itself, which can now be phased<br />
 out.             </li>
</ul>
<p>Unfortunately there is no direct upgrade path from a stateful page.<br />
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_posts/2011-03-27-apache_click_v2_3_02.html [48:91]:
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<p><b>New documentation:</b></p>
<ul>
<li>Added a section covering the new           <a href="http://click.apache.org/docs/user-guide/html/ch03s08.html">Behavior</a> support.</li>
<li>Added a chapter on <a href="http://click.apache.org/docs/user-guide/html/ch04.html">Ajax</a>,           covering <a href="http://click.apache.org/docs/user-guide/html/ch04s02.html">AjaxBehaviors</a>,           <a href="http://click.apache.org/docs/user-guide/html/ch04s03.html">Ajax execution flow</a>           and a full <a href="http://click.apache.org/docs/user-guide/html/ch04s04.html">example</a>.</li>
<li>Added a section covering the new           <a href="http://click.apache.org/docs/user-guide/html/ch02s07.html">Page Action</a> support. </li>
</ul>
<p></p>
<p><b>New examples:</b></p>
<ul>
<li>Added <a class="external" href="http://click.avoka.com/click-examples/" target="_blank">examples</a>           showcasing the new Ajax support. See the Ajax Menu for the full list           of examples.</li>
<li>Added an example showing how to integrate a <a class="external" href="http://click.avoka.com/click-examples/panel/tabbed-panel-with-controls.htm" target="_blank">TabbedPanel, Form and Table</a>.</li>
<li>Added an example showing a <a class="external" href="http://click.avoka.com/click-examples/panel/stateful-tabbed-panel-demo.htm" target="_blank">Stateful TabbedPanel</a>.</li>
<li>Added an example <a href="http://click.avoka.com/click-examples/control/field-separator-demo.htm" target="_blank">FieldSeparator Control</a> and example usage page           [<a href="https://issues.apache.org/jira/browse/CLK-544" target="_blank">CLK-544</a>].&nbsp;</li>
</ul>
<p><b>Removed:</b> </p>
<ul>
<li>Removed the ability to automatically <tt>bypass validation</tt><br />
   for           Forms through JavaScript. This ability was added in<br />
2.2.0  but raised           concerns over security and was dropped for<br />
2.3.0.  If you used this           feature in existing applications,<br />
please see  the           <a href="http://click.apache.org/docs/upgrade-path.html#removed-bypass-validation">Upgrade path</a>           for a safe alternative to <tt>bypass validation</tt>. We apologize for           the inconvenience. </li>
</ul>
<p></p>
<p><b>Deprecated:</b></p>
<ul>
<li>Deprecated stateful page support: <a href="http://click.apache.org/docs/click-api/org/apache/click/Page.html#setStateful%28boolean%29">Page.setStateful()</a>.           </li>
<li class="change">           Stateful pages had the following issues:           <br /> 
<ul>
<li>             Stateful pages was introduced to make it easier to<br />
  store page state across             multiple HTTP requests. However<br />
developing a stateful page is very different             from developing<br />
   a stateless one and this lead to Click applications that are<br />
      inconsistent and harder to maintain.             </li>
<li>             In addition stateful page support has never been<br />
implemented consistently             across the framework and some<br />
components did not work correctly.             </li>
<li>             Stateful pages are very coarse grained, making it<br />
difficult to control             which objects are stored in the<br />
session.             </li>
<li>             Stateful pages have also introduced unnecessary<br />
complexity in the framework             itself, which can now be phased<br />
  out.             </li>
</ul>
<p>Unfortunately there is no direct upgrade path from a stateful page.<br />
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