Give your repeating section the class:  myrepclasss

Give your check box the class: checkbox in both locations below

Add a calculated field in your repeating row with this formula:  uncheck(currentRowNumber(), checkBox)

where checkbox is the name of the checkbox in your repeating section.

This JavaScript will uncheck all but the last checked:

function uncheck(rowNum, value) {

repeatingSection = NWF$('.myrepclasss');
if (value != ""){

   NWF$(".myrepclasss .nf-repeater-row:not('.nf-repeater-row-hidden')").each(function(index){

    var $row = NWF$(this);

    if( index == rowNum-1) {
    }
    else {
     $row.find(".checkBox input").attr('checked', false);
    }
   });
}
}

Wonderful! Parker, It worked. Thanks for the help. Really appreciated

Sojan

Hi Parker,

Any idea why it is not working when we remove a row and try the check box, the check  box is not getting checked.

Thanks

Ah, didn't test that....try this:

function uncheck(rowNum, value) { repeatingSection = NWF$('.myrepclasss');

if (value != ""){

//removed exclusion for hidden rows which I guess is how they handle removal of rows

     NWF$(".myrepclasss .nf-repeater-row").each(function(index){

  var $row = NWF$(this);

  if( index == rowNum) {

    }

    else {

     $row.find(".checkBox input").attr('checked', false);

    }

   });

}

}

Hi Parker,

It unchecked all the rows, and the selected one (the last selection) is also unchecked.

Regards,

sojan

I'm not experiencing that on my test form?  you may have to throw some alerts in there to see what is happening and maybe tweak it a little.

Hi Parker,

Don't  know how it works for you, but got the issue.

When looping through all the rows (including hidden rows), the starting index change from 0 to 1.

So I changed the condition check from if(index == rowNum-1) to if(index == rowNum)

function uncheck(rowNum, value) {

repeatingSection = NWF$('.SuppRepclass');

if (value){ //We need to check the boolean value

   NWF$(".SuppRepclass .nf-repeater-row").each(function(index){

    var $row = NWF$(this);

    if( index == rowNum) { //the check has to be exact row number.

    }

    else {

     $row.find(".Selecter-Box input").attr('checked', false);

    }

   });

}

}

Thanks