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--- vendors:cisco:uc:ucce:cvp:js [2025/10/28 16:58] – created gerardorourke
+++ vendors:cisco:uc:ucce:cvp:js [2025/10/28 17:01] (current) – [CVP Call Studio - JavaScript (Set Value node)] gerardorourke
@@ Line 3: / Line 3: @@
 Create Local variables (similar to session variables) by using the JavaScript node "Set value" node.
-CVP’s JavaScript engine (Rhino) runs on the JVM. That means every Java class is accessible from your JS code using the Packages namespace. Example: java.security.MessageDigest becomes Packages.java.security.MessageDigest in JS.
+CVP’s JavaScript engine (Rhino) runs on the JVM. That means every Java class is accessible from your JS code using the Packages namespace.
-So in the above code, it is calling the Java MessageDigest.getInstance method to get a SHA-256 digest object.
+Example: java.security.MessageDigest becomes Packages.java.security.MessageDigest in JS.
+So in the below code, it is calling the Java MessageDigest.getInstance method to get a SHA-256 digest object.
 You can instantiate objects, call methods, and access constants just like in Java.
-Here is an JS function which you can use in a Set Value node - to get the SHA256 of a value.
+Example JS function which you can use in a Set Value node - to get the SHA256 of a value:
 ==== SHA 256 Example ====
@@ Line 56: / Line 58: @@
 <code JavaScript>
 var str = {Data.Session.MyDoubleValue}
-eval(parseInt(str, 10));
+parseInt(str, 10);
-</code>
-<code JavaScript>
-var str = {Data.Session.MyDoubleValue}
-eval(str | 0);
-</code>
-<code JavaScript>
-var str = {Data.Session.MyDoubleValue};
-myint = ~~str;
-eval (myint);
 </code>
@@ Line 87: / Line 78: @@
 var enteredNum = {Data.Element.Digits_EnterPhoneNum.value};
 var e164Num = '+353' + enteredNum.slice(1);
-eval(e164Num);
+e164Num;
-</code>
-Be careful how strings are returns - I found you had to quote as follows - but not sure why above works - which is also a string
-i.e. using **eval(mybanana);** doesn't work.
-<code JavaScript>
-var mybanana = 'banana';
-eval("mybanana");
 </code>
 <alert type="warning">eval will convert an integer back to a float!</alert>
-So do no use eval if you want to return an integer. Convert to a string and just have the string as the last line as in the below example.
+So do no use eval - actually for any value - you do not need to use the eval - and I believe it is  better not to.
+eval is used in the cisco examples.
+Just return the string itself.
 <code>
 var pollDurationInt;