Hi,
I'm using seam with a4j for dynamic validation etc etc. However, all of my a4j
enabled parts of the form are actually written to the database on every change.
E.g.
| <h:form id="webpageForm">
| <f:facet name="afterInvalidField">
| <h:panelGroup><s:message/></h:panelGroup>
| </f:facet>
| <f:facet name="aroundInvalidField">
| <s:span styleClass="error"/>
| </f:facet>
| <s:validateAll>
| <h:panelGrid columns="2"
columnClasses="object, value">
|
|
| <h:outputText value="Banner
#1"/>
| <h:panelGroup id="smallimage1">
| <s:decorate>
|
<h:selectOneMenu value="#{webpage.banner_image_1}" required="true">
|
<a4j:support event="onchange" reRender="smallimage1" ajaxSingle="true"/>
|
<s:selectItems value="#{bannerImages.resultList}"
|
var="image" noSelectionLabel="Please select"
|
label="#{image.filename}: #{image.altText}"/>
|
<s:convertEntity/>
|
</h:selectOneMenu>
| </s:decorate>
| <br/>
| <h:graphicImage
value="../images/#{webpage.banner_image_1.filename}"
alt="#{webpage.banner_image_1.altText}"></h:graphicImage>
| </h:panelGroup>
|
Changing the drop down will result in the database entry being updated
instantly. Can someone tell me why this is the case, and what I need to do (or
have missed doing) to prevent it? I want the model to be updated, naturally,
but the database should only be written to when I tell it to..
phil
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