javascript功能在IE浏览器中不起作用

Question

i am working on javascript onclick event, when i call function on button click it not gets works on IE browsers (IE-9 & IE-8)

code as following

<input type='image' src="mybutton.jpeg" name="submit" id="button" onclick="return myfunction();" />

i have defined function at top of my page,

<script type="text/javascript">
function myfunction()
{
  alert("This is testing");
}
</script>

Working on all other browsers like chrome & firefox but not in IE.

Please help me on this.

Answer 1

Change your onclick from:

onclick="return myfunction();"

to

onsubmit="return myfunction();"

Answer 2

I don't like putting "listener" attributes. This works for me:

HTML:

<input type='image' src="" name="submit" id="button" />

JS:

function myfunction() {
    alert("This is testing");
}

document.getElementById('button').addEventListener('click', function() { 
    return myfunction() 
} , false);