Ajax Framework - Search Expressions Search Expression Framework extends the default search expressions by more keywords and allows the combine/nest expressions.
Search Form
<h:form>      
    <p:panel id="panel" header="Search Form" style="margin-bottom:10px;">
        <p:messages id="messages" />

        <h:panelGrid columns="4" cellpadding="5">
            <h:outputLabel for="txt1" value="Text 1: *" />
            <p:inputText id="txt1" value="#{searchView.text1}" required="true" label="Text 1">
                <f:validateLength minimum="2" />
            </p:inputText>
            <p:message for="txt1" />
            <h:outputText value="#{searchView.text1}" />

            <h:outputLabel for="txt2" value="Text 2: *" />
            <h:selectOneMenu id="txt2" value="#{searchView.text2}" required="true" label="Text 2">
                <f:selectItem itemLabel="Select One" itemValue="" noSelectionOption="true" />
                <f:selectItem itemLabel="Option 1" itemValue="1" />
                <f:selectItem itemLabel="Option 2" itemValue="2" />
                <f:selectItem itemLabel="Option 3" itemValue="3" />
            </h:selectOneMenu>
            <p:message for="@previous" />
            <h:outputText value="#{searchView.text2}" />
        </h:panelGrid>
    </p:panel>

    <h:panelGrid columns="2">
        <p:commandButton process="@parent:@parent" update="@form" value="Process: @parent:parent (Form)" />
        <p:commandButton process="@form:@child(1):txt1" update="@form" value="Process: @form:@child(1):txt1 (Text 1)" />
    </h:panelGrid>
</h:form>
                
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