Mike,
What error are you getting....
-Sam.
Mu Mike <[EMAIL PROTECTED]> wrote:
Hi, all, last week, I spent a whole day trying to figure the below problem
out, and you warmhearted guys just came and helped me,but to greatly
disappiont you, I m still at a loss to know where the problem is ,so I
decided to explain detailedly and completely of what I did and hope you
nice buddies can help me find the problem
goal: I want to submit an array of Fonbean(java class file listed below) to
an action
strategy: I decide to use html:form and logic:iterate to do this
1.what I have in my configruation xml
type="com.mycom.form.TestBeanForm"/>
type="com.mycom.action.TestAction"
name="testBeanForm"
scope="session">
2.TestBeanForm.java
public class TestBeanForm extends ActionForm {
public FontBean[] getTestBean() {
if(testBean==null)
{
testBean=new FontBean[2];
testBean[0]=new FontBean();
testBean[1]=new FontBean();
}
return testBean;
}
public void setTestBean(FontBean[] testBean) {
this.testBean = testBean;
}
FontBean[] testBean;
}
3. FontBean.java
public class FontBean {
public int getSize() {
return size;
}
public void setSize(int size) {
this.size = size;
}
public String getFontName() {
return fontName;
}
public void setFontName(String fontName) {
this.fontName = fontName;
}
private int size;
private String fontName;
}
4. my jsp file
type="com.mycom.bean.propertybean.FontBean" id="mybean" indexId="index1">
indexed="true"/>
/* I think when I submit, the testBeanForm will automatically fill
its testBean's elements of their fontName attributes with "font1" */
Submit Changes
5.my action class file
public class TestAction extends Action {
public ActionForward execute(ActionMapping actionMapping,
ActionForm form,
HttpServletRequest servletRequest,
HttpServletResponse servletResponse)
throws Exception
{
System.out.println("stepped into action");
TestBeanForm bform=(TestBeanForm)form;
/*I stopped here to check if the form has its testBean variable filled
with
"font1" of its fontName attribute, but it doesnt, the testBean of form is
just the object I created in getTestBean(),that is, contains two elements,
both the fontName attributes of the two elements are null */
return actionMapping.findForward("error");
}
}
so what on earth is the problem?
Thanks&Regards
Mike
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