Anyone have any ideas on this one? I'd be most grateful for some advice.
Someone suggested I use a newer version of the ognl jar. I was using
"ognl-3.0.jar" which is what came with the Struts 2.2.1.1
distribution. I've since replaced it with "ognl-3.0.1.jar" but I'm
still receiving the same error.
Any help is greatly appreciated.
On Mon, May 2, 2011 at 11:26 AM, Justin Robbins
<justinhrobb...@gmail.com> wrote:
> Hi folks,
>
> I have a working Action and JSP form that I'm using for creating new
> entities in my very basic Struts 2.2.1.1 app. I'm trying to modify
> the app to re-use the JSP form with editing of entities. I added a
> hidden "ID" tag and now I'm getting errors when I submit the form.
> Can someone please give me some assistance? I've Googled this issue
> and seen others posting similar errors but I'm not sure how to resolve
> it.
>
> Excerpt from Stack Trace when I submit the form:
> 2011-05-02 11:09:36,132 3198497 ["http-bio-8080"-exec-23] WARN
> com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression
> 'id' with value '[Ljava.lang.String;@100ac03'
> ognl.MethodFailedException: Method "setId" failed for object
> org.robbins.flashcards.model.Tag@1b9eb34 [name='null' ]
> [java.lang.NoSuchMethodException:
> org.robbins.flashcards.model.Tag.setId([Ljava.lang.String;)]
> at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1285)
> at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1474)
>
> Excerpt from JSP:
> <%@ taglib prefix="s" uri="/struts-tags"%>
> ...
> <s:form action="saveOrUpdateTag" method="post">
> <s:hidden name="id" />
> <s:textfield name="name" key="label.tag.name" size="20" />
> <s:submit label="label.flashcard.submit" align="center" />
> </s:form>
>
> Excerpt from Action Class:
> public class TagAction extends FlashCardsAppBaseAction implements
> ModelDriven<Tag> {
>
> Tag tag = new Tag();
>
> public Tag getTag() {
> return tag;
> }
>
> public void setTag(Tag tag) {
> this.tag = tag;
> }
> public String createTag() {
> ...
> }
> }
>
> Excerpt from POJO:
> public class Tag implements java.io.Serializable {
>
>
> private int id;
> private String name;
>
> public int getId() {
> return this.id;
> }
>
> public void setId(int id) {
> this.id = id;
> }
> ...
> }
>
> Excerpt from Struts.xml
> <action name="saveOrUpdateTag"
> class="org.robbins.flashcards.presentation.TagAction"
> method="createTag">
> <result name="success" type="tiles">displaytag.tiles</result>
> <result name="input" type="tiles">tagform.tiles</result>
> </action>
>
> --
> Regards,
> Justin
>
--
Regards,
Justin Robbins
973.479.0448
justinhrobb...@gmail.com
Learn more about me by viewing my professional profile on LinkedIn
http://www.linkedin.com/in/justinhrobbins
View my professional blog
http://javadeveloperjournal.blogspot.com/
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