var overtextFunction = function(o){return function(){alert(o);}}
if(document.getElementById("subCon")) { var inputArr = document.getElementById("subCon").getElementsByTagName("input");
for (var i = 0; i <inputArr.length; i++) { if(inputArr[i].type=="text") { var id = inputArr[i].id; alert(id); inputArr[i].attachEvent("onkeyup", overtextFunction(id)); } } } </script> </form>
var id = inputArr[i].id; inputArr[i].attachEvent("onkeyup", function(){overtext(id);});
})(i);
function func(obj,id)
{
obj.attachEvent("onkeyup", function(){overtext(id);});
}前面的
if(inputArr[i].type=="text")
{
var id = inputArr[i].id; inputArr[i].attachEvent("onkeyup", function(){overtext(id);}); }
改为
if(inputArr[i].type=="text")
{
func(inputArr[i],inputArr[i].id);
}
{
var inputArr = document.getElementById("subCon").getElementsByTagName("input");
for (var i = 0; i <inputArr.length; i++) {
if(inputArr[i].type=="text"){
inputArr[i].attachEvent("onkeyup", function(){overtext(this.id);});
//or inputArr[i].onkeyup = function(){overtext(this.id);}
}
}
}function overtext(o)
{
alert(o);
}
<form id="form1" runat="server">
<div id="subCon">
<input id="Text1" type="text" />
<input id="Text2" type="text" />
<input id="Text3" type="text" />
</div>
<script type="text/javascript" language="javascript">
var overtextFunction = function(o){return function(){alert(o);}}
if(document.getElementById("subCon"))
{
var inputArr = document.getElementById("subCon").getElementsByTagName("input");
for (var i = 0; i <inputArr.length; i++) { if(inputArr[i].type=="text")
{
var id = inputArr[i].id;
alert(id);
inputArr[i].attachEvent("onkeyup", overtextFunction(id)); } }
}
</script>
</form>