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From "RamKumar" <>
Subject html:multibox problem!!
Date Thu, 02 Sep 2004 05:46:07 GMT
I have a question and 4 choices.You can select multiple answers for single question. I want
to do skiplogic for this question .i.e. when the users selects choices 1 & 3 go to 5th
page.Like this there will be multiple combinations(we limited to 4 combinations for  4 choices

I am representing this in a  4 * 4 matrix form in my jsp page using checkboxes. There will
be totally 16 checkboxes. What happens is whenever i choose a checkbox which is present in
a position (1,1) and applies that logic and when i come back again to the same page for editing,
checkbox in position(1,0) is checked instead of checkbox(1,1). Why it is happening like this?.

Any clues?.

This is my JSP code.
<html:multibox name="SurveyCreateForm" property="pageValue[${pageNo}].questionValue[${questionNo}].skipLogic[${status.index}].selectedChoices[${status1.index}][${status2.index}]"

This is my form 

private String[][] selectedChoices = null;
 * @return Returns the selectedChoices.
public String[][] getSelectedChoices() {
 return this.selectedChoices;
 * @param selectedChoices The selectedChoices to set.
public void setSelectedChoices(String[][] selectedChoices) {
 this.selectedChoices = selectedChoices;

public String getSelectedChoices(int index, int index1) {
 String choice = "";
 if (selectedChoices != null && selectedChoices.length > 0)
  choice = selectedChoices[index][index1]; 
 return choice;

public void setSelectedChoices(int index, int index1, String value) {
 addToArray(selectedChoices, index, index1, value);

To my surprise, the above indexed property methods are not getting called


This is how i am initializing the above form property in my action class for the first time

selectedChoices = new String[choice.size()][];
for (int i=0;i<choice.size();i++) {
 selectedChoices[i] = new String[choice.size()];



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