How to delete an entry using JavaScript?

[chinmay.sahoo]

The "delete" operator removes an array element, but oddly does not change the size of the array.

<script type="text/javascript">
var days = ["Sunday","Monday","Tuesday","Wednesday", "Thursday","Friday","Saturday"];
document.write("Number of days:"+days.length); delete days[4];document.write("<br />Number of days:"+days.length);
</script>
This produces
Number of days:7
Number of days:7

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Sandhi Sudha

[dungtuyet]

The "delete" operator removes an array element, but oddly does not change the size of the array.

[sonvi.belani]

Hi,

You have need to refer this link for Delete an entry using javascript from array.
http://stackoverflow.com/questions/5...-in-javascript

Thanks