jsp page if an error is generated in updating the catalog database
table. JSF configuration file, faces-config.xml is shown in following
listing.
???-//Sun Microsystems, Inc.//DTD JavaServer Faces
Config 1.1//EN???
7.5 Sending an Ajax Request 145
???http://java.sun.com/dtd/webfacesconfig_
1_1.dtd???>
xmlns=???http://java.sun.com/JSF/Configuration???>
backing_input
ajaxjsf.backing.Inputclass>
request
/input.jsp
catalog
/catalog.jsp
error
/error.jsp
7.5 Sending an Ajax Request
In this section we shall send an Ajax request from the JSF page,
input.jsp using Ajax4jsf. Add a element to the
Catalog ID input text field. Specify the event that initiates an Ajax request
using the event attribute. Specify a backing bean method,
inputText_action, to invoke using the action attribute when an
Ajax request is sent.
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