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PO<p:pickList> not showing on button click
 

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  1. PO<p:pickList> not showing on button click
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    <p>I have a code: </p> <pre><code>&lt;h:panelGroup&gt; &lt;p:panel&gt; &lt;p:commandButton value="Go" style="background:#25A6E1;color:#fff;font-family:'Helvetica Neue',sans-serif;font-size:10px;border-radius:4px;" actionListener="#{customCalender.searchUserofList}" update="picklist"&gt; &lt;f:attribute name="trigram" value="#{customCalender.listTrig}"/&gt; &lt;f:attribute name="firstName" value="#{customCalender.listFname}"/&gt; &lt;f:attribute name="lastName" value="#{customCalender.listLname}"/&gt; &lt;f:attribute name="teamName" value="#{customCalender.selectedTeam}"/&gt; &lt;/p:commandButton&gt; &lt;/p:panel&gt; &lt;/h:panelGroup&gt; &lt;h:panelGroup id="picklist" rendered="#{not empty customCalender.searchList}"&gt; &lt;p:pickList value="#{customCalender.searchList}" var="user" itemLabel="#{user}" itemValue="#{user}"/&gt; &lt;/h:panelGroup&gt; </code></pre> <p>and the <code>searchList</code> generates on button click in the method <code>searchUserofList()</code>.</p> <p>I declared <code>searchList</code> as: </p> <p>private DualListModel searchList;</p> <pre><code>public DualListModel&lt;String&gt; getSearchList() { return searchList; } public void setSearchList(DualListModel&lt;String&gt; searchList) { this.searchList = searchList; } </code></pre> <p>and its being defined in method <code>searchUserofList</code> method like:</p> <pre><code>List&lt;EmpBean&gt; list = new ArrayList&lt;EmpBean&gt;(); list = getSearchResult("people",trigram,firstName,lastName,teamName); Iterator&lt;EmpBean&gt; iterator = list.iterator(); List&lt;String&gt; userList = new ArrayList&lt;String&gt;(); List&lt;String&gt; userTarget = new ArrayList&lt;String&gt;(); while(iterator.hasNext()){ String userName = iterator.next().getStrUserid(); System.out.println("Name :: "+userName); userList.add(userName); } searchList = new DualListModel&lt;String&gt;(userList, userTarget); </code></pre> <p>But when button clicked it gets the list but the picklist with the values are not shown. How can I make that correct to show the picklist?Please suggest.</p>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. PO<p:pickList> not showing on button click
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    1. This table or related slice is empty.
 

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