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# XMLReader::getAttributeNo

(no version information, might be only in CVS)

XMLReader::getAttributeNo -- Get the value of an attribute by index

## 说明

class XMLReader {
string getAttributeNo ( int index )
}

Returns the value of an attribute based on its position or an empty string if attribute does not exist or not positioned on an element node.

## 参数

`index`

  The position of the attribute.

## 返回值

The value of the attribute, or an empty string if no attribute exists at `index` or not positioned of element.

## 参见

XMLReader::getAttribute
XMLReader::getAttributeNs

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XMLReader::getAttribute | 上一级 | XMLReader::getAttributeNs