Hi all,
I'm currently facing a similar issue that walli asked about and rondev offered a brief fix for in a previous thread (https://community.qualtrics.com/XMcommunity/discussion/16508/using-a-side-by-side-question-where-one-column-is-exclusive-row-wise). However, as I've been unable to find an appropriate fix. Essentially, I have a matrix including a text-entry box and a "I don't know" radio button in the following column. I have figured out how to get the radio button, when selected, to clear the text entry (see code below), but can't for the life of me figure out how to get text entry to deselect the radio button.
What additional lines of code or event handlers would allow me to do this?
The matrix in question is pictured below. If anybody has any suggestions for how to make the radio button clear when text is entered by row, I'm all ears.
Thanks all,
JB

Current JS code:
Qualtrics.SurveyEngine.addOnload(function()
{
jQuery('.QuestionBody').find('thead').find('.Answers')//.css('display','none')
jQuery('.QuestionBody').find('thead').find('.Headings').css('display','none')
jQuery('.QuestionBody thead').find('tr').find('.BorderColor').css('border','none')
jQuery('.ChoiceStructure tbody').find('tr').find('.BorderColor').css('border','none')
jQuery('.Choice').find('th').css('width','300px')
jQuery('.SBS1').css('width','75px')
jQuery('.SBS2').css('width','75px')

var $j= jQuery.noConflict();
$j("td.SBS2 ").click(function(){
$j(this).closest("tr").find(".InputText").prop("clear",$j(this).children("input")[0].checked);
$j(this).closest("tr").find(".InputText").prop("value","");
   var len=document.getElementsByClassName("InputText").length;
   for(var i=0;i<=len;i++)
  {
document.getElementsByClassName("InputText")Ti]//.style.width="300px";
  }  
}); 
});