Supposing that I have a reference to an existent JavaScriptObject that holds a primitive type, like an int value, how can I get this int value?
Supposing that I have a reference to an existent JavaScriptObject that holds a primitive
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Supposing that I have a reference to an existent JavaScriptObject that holds a primitive type, like an int value, how can I get this int value?
Use the JSNI functionality to “adapt” between GWT’s Java and underlying Javascript: more specifically, use the
cast()method to adapt to the desired type. You can afterwards “repackage” the object to any Java primitive you want/can.You might need to write a
nativemethod on a sub-class of JavascriptObject in order to “reach” the primitive type you are referring to. See this article for more details.