如何将JSON多维数组转换为javascript函数用于自动补全列表，以及如何将选择的列表数组值分配给输入类型

var jsonStr = '[{"name": "Apple", "category": "Fruit"}, {"name": "Banana", "category": "Fruit"}, {"name": "Carrot", "category": "Vegetable"}]';
var jsonArray = JSON.parse(jsonStr);

function autoComplete(keyword) {
  var results = [];
  for (var i = 0; i < jsonArray.length; i++) {
    var item = jsonArray[i];
    if (item.name.toLowerCase().indexOf(keyword.toLowerCase()) !== -1) {
      results.push(item.name);
    }
  }
  return results;
}

var inputElement = document.getElementById('input');
inputElement.addEventListener('input', function() {
  var keyword = inputElement.value;
  var suggestions = autoComplete(keyword);
  // 将suggestions数组显示在自动补全列表中
});

var listElement = document.getElementById('list');
listElement.addEventListener('click', function(event) {
  var selectedValue = event.target.innerText;
  inputElement.value = selectedValue;
});