MarkLogic 9 Product Documentationcts.contains
cts.contains( nodes as Sequence, query as cts.query ) as Boolean?
Summary
Returns true if any of a sequence of values matches a query.
| Parameters | |
|---|---|
| nodes | The nodes or atomic values to be checked for a match. Atomic values are converted to a text node before checking for a match, which may result in an error if the value cannot be converted. If you pass in a single value, it is treated as a Sequence with that single item; therefore, if you pass in an array, the function will return the array. If you mean to check the values of each item in the array, then you can call xdmp.arrayValues on the array. |
| query |
A query to match against. If a string
is entered, the string is treated as a cts:word-query of the
specified string.
|
Example
const j = {"my-property":"hello"} ;
cts.contains(j, cts.jsonPropertyWordQuery("my-property", "hello"))
// returns true