Hello,
I want to design a page that can display an arbitrary number ob radio
groups, each one having arbitrary number of radio buttons. This is
controlled with xml configuration file. I can make Collection objects as
a result of parsing this xml conf file to feed the For component.
Where am I failing? Answers beside radio buttons aren't displaying. Here
is what I get http://borut.aza-ms.si/app.htm (in my language).
I imagine I must use two For components:
html:
<span jwcid="questions">
<dt><span jwcid="question">Question</span></dt>
<span jwcid="radioGroupForAnswers">
<span jwcdid="answers">
<dd><input type="radio" jwcid="answer" />answer</dd>
</span>
</span>
</span>
page:
<component id="questions" type="For">
<binding name="source" value="ognl:questions"/>
<binding name="value" value="ognl:question"/>
</component>
<component id="question" type="Insert">
<binding name="value" value="question"/>
</component>
<component id="radioGroupForAnswers" type="RadioGroup">
<binding name="selected" value="ognl:answer"/>
<binding name="validators" value="validators:required"/>
</component>
<component id="answers" type="For">
<binding name="source" value="ognl:answers"/>
<binding name="value" value="ognl:answer"/>
</component>
<component id="answer" type="Insert">
<binding name="value" value="answer"/>
</component>
java:
abstract public String getAnswer();
abstract public String getQuestion();
public Collection getQuestions() {
return getMyApp().getQuestions(); // returns a
Collection<String> by parsing xml
}
public Collection getAnswers() {
Collection<String> answers = new ArrayList<String>();
answers.add("answer 1"); // should be parsed from xml (1.a)
answers.add("answer 2");
answers.add("answer 3");
return answers; // dummy test
}
configuration file:
<questionnaire>
<set week="45">
<question text="First question for first week">
<answers>
<answer>1.a</answer>
<answer correct="true">1.b</answer>
<answer>1.c</answer>
</answers>
</question>
<question text="Second question for first week">
<answers>
<answer correct="true">2.a</answer>
<answer>2.b</answer>
<answer>2.c</answer>
</answers>
</question>
<question text="Third question for first week">
<answers>
<answer>3.a</answer>
<answer correct="true">3.b</answer>
<answer>3.c</answer>
</answers>
</question>
</set>
<set week="46">
<question text="First question for second week">
<answers>
<answer>1.a</answer>
<answer correct="true">1.b</answer>
<answer>1.c</answer>
</answers>
</question>
<question text="Second question for second week">
<answers>
<answer correct="true">2.a</answer>
<answer>2.b</answer>
<answer>2.c</answer>
</answers>
</question>
</set>
</questionnaire>
Regards,
Borut
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