R: Creates string representation of XML node

toString.XMLNode {XML} | R Documentation

## Creates string representation of XML node

### Description

This creates a string from a hierarchical XML node and its children just as it prints on the console or one might see it in a document.

### Usage

    ## S3 method for class 'XMLNode'
    toString(x, ...)

### Arguments

`x` | an object of class `XMLNode`.
`...` | currently ignored

### Details

This uses a textConnection object using the name .tempXMLOutput. Since this is global, it will overwrite any existing object of that name! As a result, this function cannot be used recursively in its present form.

### Value

A character vector with one element, that being the string corresponding to the XML node's contents.

### Note

This requires the Expat XML parser to be installed.

### Author(s)

Duncan Temple Lang

### References

http://www.w3.org/XML, http://www.jclark.com/xml

### See Also

`xmlNode` `xmlTreeParse`

### Examples

     x <- xmlRoot(xmlTreeParse(system.file("exampleData", "gnumeric.xml", package = "XML")))

     toString(x)

[Package XML version 3.99-0.3 Index]