Author: artdaw Date: 2008-08-20 06:56:30 -0400 (Wed, 20 Aug 2008) New Revision: 10145 Modified: trunk/docs/faq/en/src/main/docbook/module/RFCfaq.xml Log: https://jira.jboss.org/jira/browse/RF-4234 - 'How to add cookie in an AJAX Respond?' was added to FAQ. Modified: trunk/docs/faq/en/src/main/docbook/module/RFCfaq.xml =================================================================== --- trunk/docs/faq/en/src/main/docbook/module/RFCfaq.xml 2008-08-19 17:37:04 UTC (rev 10144) +++ trunk/docs/faq/en/src/main/docbook/module/RFCfaq.xml 2008-08-20 10:56:30 UTC (rev 10145) @@ -1875,8 +1875,8 @@ <section id="OneRowSelectionInDataTable"> <?dbhtml filename="HighlightRowDataTable.html"?> - <title>How to select one row of a dataTable by clicking on it, even if clicked - in an inputText of this row?</title> + <title>How to select one row of a &lt;rich:dataTable&gt; by clicking on it, even if clicked + in an &lt;h:inputText&gt; of this row?</title> <para>In order to select one row of a dataTable by clicking on it you could use JavaScript function described below. </para> <para> @@ -1897,7 +1897,7 @@ </script> ...]]></programlisting> <para>Then you could use <emphasis role="bold"> - <property>a4j:support</property> + <property>&lt;a4j:support&gt;</property> </emphasis> with <emphasis> <property>&quot;event&quot;</property> </emphasis> and <emphasis> @@ -2612,4 +2612,58 @@ </context-param> ...]]></programlisting> </section> + <section id="ajaxCookie"> + <?dbhtml filename="ajaxCookie.html"?> + <title>How to add cookie in an AJAX Respond?</title> + <para> + In order to add cookie in an AJAX Respond you could use bean described below. + </para> + <para> + <emphasis role="bold">Example:</emphasis> + </para> + <programlisting role="JAVA"><![CDATA[... +public class CookieBean { + + private String testCookie = null; + + public String setTestCookie() { + ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext(); + HttpServletResponse response = (HttpServletResponse) externalContext.getResponse(); + Cookie cookie = new Cookie("test", "Setted at time " + System.currentTimeMillis()); + cookie.setMaxAge(60 * 60 * 24 * 365); + response.addCookie(cookie); + return "verify_cookie"; + } + + public String getTestCookie() { + ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext(); + HttpServletRequest request = (HttpServletRequest) externalContext.getRequest(); + Cookie[] cookies = request.getCookies(); + for (int i = 0; i < cookies.length; i++) { + if (cookies[i].getName().equals("test")) { + testCookie = cookies[i].getValue(); + return testCookie; + } + } + return null; + } +} +...]]></programlisting> + <para> + Then you could try to set cookie with AJAX Respond as it is shown in the following example. + After the cookie &quot;test&quot; is set the value of this cookie appears on a page. + </para> + <para> + <emphasis role="bold">Example:</emphasis> + </para> + <programlisting role="XML"><![CDATA[... +<h:form> + <h:outputText id="text" value="Cookie value: #{cookieBean.testCookie}"/> + <br /> + <a4j:commandButton action="#{cookieBean.setTestCookie}" value="Set Cookie by AJAX"> + <a4j:support event="oncomplete" reRender="text" /> + </a4j:commandButton> +</h:form> +...]]></programlisting> + </section> </chapter>