Difference between revisions of "NXSL:SetCustomAttribute"
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Set value of node's custom attribute. Function returns previous value of requested attribute or NULL if given attribute was not defined before. | Set value of node's custom attribute. If attribute was not defined, it will be created. Function returns previous value of requested attribute or NULL if given attribute was not defined before. | ||
'''Since:''' 1.1.1 | '''Since:''' 1.1.1 | ||
Revision as of 17:24, 5 September 2012
Set value of node's custom attribute. If attribute was not defined, it will be created. Function returns previous value of requested attribute or NULL if given attribute was not defined before.
Since: 1.1.1
Syntax
SetCustomAttribute(node, attributeName, value)
Parameters
| node | Node object, you can use predefined variable $node to refer to current node. You can also use null as node if trusted nodes check is disabled (see Security Issues for more information). |
| attributeName | Custom attribute name. |
| value | New value for custom attribute. |
Return Value
Previous value of custom attribute or NULL if attribute was not defined before.
Examples
SetCustomAttribute($node, "my_attribute", "new value") -> "old value" SetCustomAttribute($node, "non_existing_attribute", "new value") -> NULL