[Array->Remove] removes an item from the array. Accepts a single integer parameter identifying the index of the item to be removed. Defaults to the last item in the array. Returns no value.
The first element in an array is at index 1. An error is returned if the index specified is beyond the size of the array.
Note: The specified element in the array is removed and the indexes of all elements in the array above the index are adjusted down by one. Use an [Array->Get] tag to clear out an element of the array.
[Array->(Remove: Array Index)]
Use the [Array->Remove] tag. The following example removes the third element, Tue, from an array of the days of the week. The remainder of the array is output.
<?LassoScript
Variable: 'DaysOfWeek'=(Array: 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat');
$DaysOfWeek->(Remove: 3);
Output: $DaysOfWeek;
?>
(Array: (Sun), (Mon), (Wed), (Thu), (Fri), (Sat))
Tag Link | [Array->Remove] | Category | Array |
---|---|---|---|
Type | Member | Data Source | Any |
Support | Preferred | Version | 5.0 |
Output Type | None | Security | None |
Implementation | LCAPI | Sets | Lasso 7.0, Lasso 6.0, Lasso 5.0 |
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