XMLTools.Update

Update an XML node that you specify. This function accepts the following parameters:

Parameter	Description	Required
`XML text`	A valid XML string.	yes
`XPath text`	The XML node to update. Do not include the root.	yes
`New value`	The new value of the XML node.	yes

Example

var xml = XMLTools.Update(
"<root> <s>hello world</s> <i>1</i> <o><k>v</k></o> <a>1</a> <a>2</a> <a><o><k>v</k></o></a> </root>",
"./a[3]",
"change_value"
);

Example output

"<root> <a> <b>-1</b> </a> <key>Hello World</key> </root>"