jsf Ajax Integration Send form parts and listen to the request
Example
Makes a request only sending part of the form. The text1 value is set, but not text2, as the listener states.
Bean.java
@ManagedBean
@ViewScoped
public class Bean {
private String text1;
private String text2;
public String getText1() {
return text1;
}
public void setText1(String text1) {
this.text1 = text1;
}
public String getText2() {
return text2;
}
public void setText2(String text2) {
this.text2 = text2;
}
public void listener() {
System.out.println("values: " + text1 + " " + text2);
}
}
sample.xhtml
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:ui="http://xmlns.jcp.org/jsf/facelets">
<h:head />
<h:body>
<h:form>
<h:inputText id="my_input" value="#{bean.text1}" />
<h:inputText value="#{bean.text2}" />
<h:commandButton value="Execute ajax">
<f:ajax execute="@this my_input" listener="#{bean.listener}" />
</h:commandButton>
</h:form>
</h:body>
</html>
