javascript

Js creates an input array and binds a method to the click event


</pre><pre name="code" class="javascript"><html>
<body>
<input type="button" name="input[]" value=" button 1" /><br />
<input type="button" name="input[]" value=" button 2" /><br />
<input type="button" name="input[]" value=" button 3" /><br />

<div id="add"></div>
</body>
</html>

<script type="text/javascript">

//The input control is available through getElementsByTagName
var inputs =document.getElementsByTagName("input");
//Bind the onclick event for the 0th button, with an alert
inputs[0].onclick = function(){
alert(" Let me test that out ");
}

//Bind the onclick event for each button with an alert
for(var i=0;i<inputs.length;i++){
inputs[i].onclick = function(){
alert(" Let me test that out ");
}
}

window.onload = function(){
//Define an array arrs
var arrs = new Array();
//Cycle to add
for(var i=0;i<2;i++){
//Loop to add two input types ="button" value=" add "+ I
var input = document.createElement("input");
input.type = "button";
input.value = " new " + i;
//Remember to put the created input into the arrs
arrs.push(input);
//Then put the input into the div with id="add"
document.getElementById("add").appendChild(input);
}

//Bind the event with [0].onclick again, no problem
arrs[0].onclick=function(){
alert(" Let me test that again ");
}

}
</script>