javascript change image, href onclick = looking for simpliest method

What is the simpliest method to change image src, when I click on a href -with JQuery?

img id="my_image" class="icon" src="1.png" alt="1.png" border="0" />

< a href="#" id="1">

< a href="#" id="2">

< a h开发者_StackOverflow社区ref="#" id="3">

1.png, 2.png, 3.png

Href is OK with # or would be better to placce here some JS?

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You should .bind()^help a .click()^help event listener on your anchors. In that listener, you change the src attribute by invoking .attr()^help

$('a').click(function(event) {
    $('#my_image').attr('src', function(i, src) {
        return event.target.id + '.png';
    });
    return false;
});

---

<img id="my_image" class="icon" src="1.png" alt="1.png" border="0" />
<a onclick="changeImage(this)" href="#" id="1">1</a>
<a onclick="changeImage(this)" href="#" id="2">2</a>
<a onclick="changeImage(this)" href="#" id="3">3</a>

<script>
function changeImage(thisDiv){
  document.getElementById('my_image').src = thisDiv.id+".png"
}
</script>

Edit: Didn't see the jQuery requirement!

---

This ought to work:

<a href="javascript:$('#my_image').attr('src', '2.png');" id="1">

---

$('a').click(function(e) {
    var id = this.id;
    $('#my_image').attr('src', id + '.png');
    e.preventDefault(); 
});