Onchange输入

代码示例

4
0

js select on change value

document.getElementById('my-select').addEventListener('change', function() {
  console.log('You selected: ', this.value);
});
1
0

onchange js

<script>
document.getElementById("fname").addEventListener("change", myFunction);

function myFunction() {
  var x = document.getElementById("fname");
  x.value = x.value.toUpperCase();
}
</script>
1
0

javascript输入值更改

function updateInput(ish){
    document.getElementById("fieldname").value = ish;
}

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