JSF Showcase
f:validateDoubleRange
The f:validateDoubleRange Facelet tag exposes the functionality of a DoubleRangeValidator inside Facelet views.General Usage
The minimum and maximum attributes can be used to specify the range limits for a floating point value.Source Code
<ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://xmlns.jcp.org/jsf/core" xmlns:ui="http://xmlns.jcp.org/jsf/facelets" xmlns:h="http://xmlns.jcp.org/jsf/html"> <h:form> <label class="control-label">#{i18n.replace('please-enter-a-value-between-x-and-x', 1.25, 2.50)}</label> <h:inputText id="double" value="#{validationModelBean.doubleNumber}" label="#{i18n['f-validatedoublerange-label']}"> <f:validateDoubleRange minimum="1.25" maximum="2.50" /> </h:inputText> <br /> <h:message for="double" /> <hr /> <h:commandButton value="#{i18n['submit']}"> <f:ajax execute="@form" render="@form" /> </h:commandButton> <h:outputText value="#{validationModelBean.doubleNumber}" /> </h:form> </ui:composition>
@ManagedBean @RequestScoped public class ValidationModelBean { @Pattern(regexp = ".+[@].+[.].+") private String email; private Double doubleNumber; private Long longNumber; private String otherText; public Double getDoubleNumber() { return doubleNumber; } public String getEmail() { return email; } public Long getLongNumber() { return longNumber; } public String getOtherText() { return otherText; } public void setDoubleNumber(Double doubleNumber) { this.doubleNumber = doubleNumber; } public void setEmail(String email) { this.email = email; } public void setLongNumber(Long longNumber) { this.longNumber = longNumber; } public void setOtherText(String otherText) { this.otherText = otherText; } }
Liferay Faces Bridge Implementation 5.0.0 + Showcase Common 3.1.1 + Liferay Faces Util 3.4.1 + Mojarra 2.2.20