Checkbox in classic report

Question

I have question about checkbox in classic report.
I need to choose only one checkbox in every row, hot to ensure that only one checkbox can be checked at same time?
Checkboxes are defined in SQL query as:
apex_item.checkbox(1,msisdn,'UNCHECKED') as clear,
apex_item.checkbox(2,msisdn,'UNCHECKED') as to_analysis,
apex_item.checkbox(3,msisdn,'UNCHECKED') as to_barring
here is the picture:
http://www.deviantpics.com/images/mNgGR.jpg
Tnx!

Answer 1

amend your api calls to add onclick event to every checkbox column
   apex_item.checkbox(1,msisdn,'UNCHECKED onclick="chkckbox(1,this);"' ) as clear,
   apex_item.checkbox(2,msisdn,'UNCHECKED  onclick="chkckbox(2,this);"') as to_analysis,
   apex_item.checkbox(3,msisdn,'UNCHECKED  onclick="chkckbox(3,this);"') as to_barringCreate a javascript function in your page header > Javascript
function chkckbox(pId, pThis) {
//get current row index
    var currIndex = $('input[name="f0'+pId+'"]').index(pThis);
     if (pThis.checked) {
   //simply uncheck other check boxes
          if (pId == 1) {
               $('select[name="f02"]')[currIndex].checked = false;
               $('select[name="f03"]')[currIndex].checked = false;
          } else if (pId == 2) {
               $('select[name="f01"]')[currIndex].checked = false;
               $('select[name="f03"]')[currIndex].checked = false;
          } else if (pId == 3) {
               $('select[name="f02"]')[currIndex].checked = false;
               $('select[name="f03"]')[currIndex].checked = false;
}Please note that I have not tested this code but it should work, if you have any problem just try debugging using console.log