根据从<select>元素中选择的选项禁用不同的输入

<select id="options">
  <option value="option1">选项1</option>
  <option value="option2">选项2</option>
  <option value="option3">选项3</option>
</select>

<input type="text" id="input1" placeholder="输入1">
<input type="text" id="input2" placeholder="输入2">
<input type="text" id="input3" placeholder="输入3">

var selectElement = document.getElementById("options");
var input1Element = document.getElementById("input1");
var input2Element = document.getElementById("input2");
var input3Element = document.getElementById("input3");

selectElement.addEventListener("change", function() {
  var selectedOption = selectElement.value;

  if (selectedOption === "option1") {
    input1Element.disabled = false;
    input2Element.disabled = true;
    input3Element.disabled = true;
  } else if (selectedOption === "option2") {
    input1Element.disabled = true;
    input2Element.disabled = false;
    input3Element.disabled = true;
  } else if (selectedOption === "option3") {
    input1Element.disabled = true;
    input2Element.disabled = true;
    input3Element.disabled = false;
  }
});