I've got a simple form bean and a simpler JSP. I can get the JSP to pull some values from the form bean but not others, and I cannot figure out why.
I want to display Select menus in a variable number of rows. I managed to figure out indexed properties (at loooooooooong last) and so the html:select tags are working. It's just the html:optionsCollection tag that I can't figure out.
Here's the Form (trimmed for brevity; the two private members are populated okay by other methods):
8<-----------------------------------------------------
public class MyForm extends ActionForm
{
private Integer selectedIdTvSystem[];
private List picklistTvSystem;
// return the user's previously selected TV system
public Integer getSelectedIdTvSystem(int loopIndex) {
...
} // set the user's newly selected TV system
public void setSelectedIdTvSystem(int loopIndex, Integer selectedId) {
...
} // get the drop-down list of TV choices for the user
public List getPicklistTvSystem() {
return this.picklistTvSystem;
} // set the list of possible TV choices for the user
public void setPicklistTvSystem(List picklistTvSystem) {
this.picklistTvSystem = picklistTvSystem;
}
}
8<-----------------------------------------------------Here's the JSP tester. It's a Mickey Mouse loop to display two drop-down picklists. The indexed property referenced in the 'html:select' seems to work fine. But the 'html:optionsCollection' tag isn't finding the 'picklistTvSystem' property on the form.
8<----------------------------------------------------- <c:forEach begin="0" end="1" varStatus="status">
<jsp:useBean id="status"
type="javax.servlet.jsp.jstl.core.LoopTagStatus"/><html:select property="selectedIdTvSystem[${status.count - 1}]" >
<html:optionsCollection name="picklistTvSystem"
value="id"
label="value" />
</html:select>
</c:forEach>
8<-----------------------------------------------------
Tomcat throws this exception: javax.servlet.jsp.JspException: Cannot find bean picklistTvSystem in any scope at org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:938)
Any help will be gratefully received. -- Sean.
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