Hi,
I have a DropDownChoice in a form, with markup:
<select wicket:id="authors" />
In my Form class, I add it like this:
add(new DropDownChoice("authors", new
PropertyModel(this.article, "articleAuthorId"),
acService.getAuthors(), new
ChoiceRenderer("authorDisplayName", "articleAuthorId")));
this.article refers to a class that has a property of articleAuthorId:
public long getArticleAuthorId() {
return articleAuthorId;
}
public void setArticleAuthorId(long articleAuthorId) {
this.articleAuthorId = articleAuthorId;
}
The acService.getAuthors() call gets a list of Author objects:
public class Author implements Serializable {
private long articleAuthorId;
private String authorFirstName;
private String authorMiddleName;
private String authorLastName;
private String authorDisplayName;
public String getAuthorFirstName() {
return authorFirstName;
}
public void setAuthorFirstName(String authorFirstName) {
this.authorFirstName = authorFirstName;
}
public String getAuthorMiddleName() {
return authorMiddleName;
}
public void setAuthorMiddleName(String authorMiddleName) {
this.authorMiddleName = authorMiddleName;
}
public String getAuthorLastName() {
return authorLastName;
}
public void setAuthorLastName(String authorLastName) {
this.authorLastName = authorLastName;
}
public String getAuthorDisplayName() {
return authorDisplayName;
}
public void setAuthorDisplayName(String authorDisplayName) {
this.authorDisplayName = authorDisplayName;
}
public Long getId()
{
return new Long(getArticleAuthorId());
}
public long getArticleAuthorId() {
return articleAuthorId;
}
public void setArticleAuthorId(long articleAuthorId) {
this.articleAuthorId = articleAuthorId;
}
}
The error I get when I try to render the page is:
WicketMessage: No get method defined for class: class java.lang.Long
expression: articleAuthorId
I don't understand this, as the class used for the choices is Author, not
java.lang.Long ....
Any help appreciated!
Thanks
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