Differences

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--- syntax:functions:xmlvalue [2019/10/30 20:11] – dmitry
+++ syntax:functions:xmlvalue [2021/09/18 21:14] (current) – craigt
@@ Line 1: / Line 1: @@
-=====xmlvalue(XML_text, XPath)=====
+======XMLValue(XML_text, XPath) ======
+Category:  Web function
-Extracts a single value or an XML node from a node specified by [[https://en.wikipedia.org/wiki/XPath|XPath]].
+\\
+=====Description=====
+This function extracts a single value or an XML node from a node specified by [[https://en.wikipedia.org/wiki/XPath|XPath]].
-Note that EasyMorh uses a simplified version or XPath.
+\\
+=====Arguments=====
+^Argument^Type^Description^
+|XML_text | Text |A string representing an XML node.  |
+|JSONPath  |Text |The value or an XML node to be returned.  |
+**Return value type:** Any (The type of the value being returned.)
+\\
+=====Remarks=====
+Note that EasyMorph uses a simplified version of XPath.
 Namespaces are not supported.
-**Example**
+\\
-^  Expression  ^  Result  ^
+=====Examples=====
-| xmlvalue("<CUSTOMER><ID>345</ID></CUSTOMER>", "CUSTOMER/ID")   |  345 |
+  xmlvalue("<CUSTOMER><ID>345</ID></CUSTOMER>", "CUSTOMER/ID")   //Returns 345
-| xmlvalue("<CUSTOMER><ID>345</ID></CUSTOMER>", "CUSTOMER")   |<ID>345</ID> |
+  xmlvalue("<CUSTOMER><ID>345</ID></CUSTOMER>", "CUSTOMER")  //Returns '<ID>345</ID>'
+\\
+=====See also=====
+  * [[syntax:functions:isxml|IsXML(text)]]
+  * [[syntax:functions:jsonvalue|JSONValue(JSON_text, JSONPath)]]
-**See also**
-  * [[syntax:functions:isxml]]
-  * [[syntax:functions:jsonvalue]]