Remove an element of a variable of array type.
1 array.remove
<array.remove name='name'>
<row /> ?
</array.remove>
| Attributes | |||||
|---|---|---|---|---|---|
| Name | Type | Required | Default | Description | |
| Aname | string | Name of the variable of array type. | |||
| Arguments | |||||
|---|---|---|---|---|---|
| Name | Type | Required | Unique | Nullable | Description |
| Erow | integer | Registry to delete. | |||
| Returns | |
|---|---|
| Type | Description |
| Object | The object which has been removed from the list. |
Example
Remove the element from the second position of the array.
Copy
<xsql-script name='array_remove_test1'>
<body>
<array name='cities'>
<string>Barcelona</string>
<string>Paris</string>
<string>Rome</string>
</array>
<array.remove name='cities'>
<string>2</string>
</array.remove>
<println><cities/></println>
</body>
</xsql-script>
The element whose index is 2, which is 'Rome' is removed from the variable 'cities'.
The result is:
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Barcelona Paris