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Multi Select Listbox


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Hello @Jess147,


The way Caspio setup their custom element for List-Strings seems more complicated that it looks.

You may try adding this poorly-written code to your footer to limit the selections on your Submission Form.

Currently, it only works on Multi-Select Listbox. I'll try to get back to this thread another time so we can implement a better solution and add support to Multi-Select Dropdown, as well as other types of DataPages.






setTimeout(function() {

var fieldName = 'ls'; //replace with your actual field name
var cbs = document.querySelectorAll(`[id*=InsertRecord${fieldName}] .Item`)

cbs.forEach(function(elem) {
  elem.addEventListener('click', function(e) {
    setTimeout(function() {

      var counter = document.querySelectorAll(`[id*=InsertRecord${fieldName}] .Item [type=checkbox]:checked`).length;
      console.log(e.target, counter)

      if(counter > 2) { //replace with the limit you wish
    }, 333);

console.log('deChecker ready!');

}, 1500)



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