new Attribute(node, name)
This class represents abstraction for Attribute. It is possible to test its existence, retrieve value and set
value.
Parameters:
| Name | Type | Description |
|---|---|---|
node |
Node | Node on which the attribute exists |
name |
String | Name of the attribute |
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Methods
exists() → {boolean}
It returns true if there exists attribute with given name.
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Returns:
- Type
- boolean
save(value)
Value which should be set to the attribute.
Parameters:
| Name | Type | Description |
|---|---|---|
value |
String |
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value() → {String|null}
It returns value of the attribute. If the attribute doesn't exists it returns null.
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Returns:
- Type
- String | null