Removing an element from array

[ob1kanobee]

Need help on removing an element from an array. Although this works, I'm hoping you have a better or more efficient way of accomplishing this:

function deleteRow(index)
{
for (var x = index; x < MyArray.length-1; x++)
{
MyArray[x] = ProfileArray[x+1];
}

MyArray.length = MyArray.length-1;
return;
}

MyArray[0] = ["1","2","3"];
MyArray[1] = ["4","5","6"];
MyArray[2] = ["7","8","9"];
MyArray[3] = ["A","B","C"];
MyArray[4] = ["D","E","F"];

deleteRow(2);

//This is the result I'm looking for after the method call...
MyArray[0] = ["1","2","3"];
MyArray[1] = ["4","5","6"];
MyArray[2] = ["A","B","C"];
MyArray[3] = ["D","E","F"];

 

[steven290]

not to sure but you just use

MyArray.splice(2,1);
//2 being the position and 1 being the amount after the position to remove

 

[vongrunt]

Yup:

<script language="javascript">
function debugarray(label, arr)
{	for( s=label+"\n", i=0; i< arr.length;i++ ) s+= arr[i].join(",") + "\n";
	alert(s);
}

[!]function deleteRow( arr, index )
{	arr.splice(index, 1);
}[/!]

var MyArray= Array();
MyArray[0] = ["1","2","3"];
MyArray[1] = ["4","5","6"];
MyArray[2] = ["7","8","9"];
MyArray[3] = ["A","B","C"];
MyArray[4] = ["D","E","F"];

debugarray("Before", MyArray);
deleteRow(MyArray, 2)
debugarray("After", MyArray);
</script>

------
[small]select stuff(stuff(replicate('<P> <B> ', 14), 109, 0, '<.'), 112, 0, '/')[/small]

 

[ob1kanobee]

Thanks for the responses, I knew there had to be a better way.