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How to populate radio button, multi checkbox and multi line text box based on Lookup field

Question asked by ahmad84 on Dec 14, 2018
Latest reply on Jan 3, 2019 by ahmad84

Is anybody out there who could guide me please? With the help of this post "(javascript) How do I populate data into fields based on a selection picked in a look up column? " I was able to populate single line text box, drop down and date fields but I am stuck with radio button, multi checkbox and multi line text box fields to get populated based on lookup field change. Radio button and Multi checkbox fields are getting values though, I test it with "alert" as you can see below.


NWF$(document).ready(function () {

   var obj = NWF$("#" + LookupProject);


obj.change(function () {

   var clientContext = SP.ClientContext.get_current();

   var web = clientContext.get_web();

   var oList = clientContext.get_web().get_lists().getByTitle("DetailReport");

   var listItem = oList.getItemById(itemID);


 clientContext.load(listItem, "Name", "Project", "Department", "StartDate", "RadioButton", "MultiCheckbox", "MultiLineTB");


clientContext.executeQueryAsync(function () {

document.getElementById(varName).value = listItem.get_item('Name'); document.getElementById(varProject).value = listItem.get_item('Project'); document.getElementById(varDepartment).value=listItem.get_item('Department'); document.getElementById(varStartDate).value=listItem.get_item('StartDate').format('MM/dd/yyyy'); 


alert(NWF$('#' + varRadioButton).val()); // This is showing me right value but it is not checking the radio button.

I tried

listItem.get_item('RadioButton').prop('checked', true);

 and IF

if (NWF$('#' + varRadioButton).is(':checked') === false){
NWF$('#' + varRadioButton).prop('checked', true);}

but its not working

document.getElementById(varMultiCheckbox).value=listItem.get_item('MultiCheckbox'); //same issue as above 

document.getElementById(varMultiLineTB).value=listItem.get_item('MultiLineTB'); // Not working obviously }, function () {