jQuery onClick capture the id of the element

Question

i have many input fields like this

when i click this rad

Answer 1

HTML:

<input type="radio" name="name" id="name" onchange="enableTxt(this)" /> 

JS:

function enableTxt(elem) {
    var id = $(elem).attr("id");
    alert(id);
}

Answer 2

The html

 <button class="destroy" id="123">

The jQuery

  $('button.destroy').on('click', function(e){
    e.preventDefault();
    console.log(this.id);

Answer 3

Try this

alert($("input:radio").attr('id'));

Answer 4

pass this to the function

enableTxt(this)

function enableTxt(item) {
    var id = $(item).attr("id");
    alert(id);
}

Answer 5

Another option is with JQ

$("#name").on('onchange',enableText);

With this your object will be the current this

Answer 6

You can pass just the ID from the HTML

<input type="radio" name="name" id="name" onchange="enableTxt($(this).attr('id'))" />

function enableTxt(id)
{
    alert(id);
}