Nashorn/Rhino to convert a string from Java to Javascript -


i'm using play framework , have .java controller file in obtain array of strings. want pass java array html file use javascript in order plot data using flot charts. data "transfer" done in render. this:

string[] array = new string[list.size()]; int = 0; (sample sample : list) {     array[i++] = sample.getcontent(); } render(array);

but when i'm unable call variable in .html file inside views folder. if use ${array}, firebug tells me not recognize valid js string array. i've read rhino or nashorn trick, not know if best , simplest option. ideas? thanks!

i'm not familiar play framework i'm doing similar stuff using sparkjava in both java , javascript (using nashorn).

i suggest use boon library generate json: https://github.com/boonproject/boon.

here's small nashorn snippet speed, adaptable java:

// 1st create factory serialize json out var jso = new org.boon.json.jsonserializerfactory().create(); // 2nd directly use boon on array variable. boon supports out of box many pure java objects jso.serialize(o);

in specific case, you'll need configure play output particular render application/json , possibly use render(jso.serialize(o)); in place of small snippet gave.


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