Maybe my question is simple to solve for you, but I'm sitting here for a few hours with following problem (and I have already searched for it):
I have a Java method which has JavaScript code inside (JSNI from Google's GWT) to set key bindings for the code editor CodeMirror2. When I want to compile with GWT, I'm getting an error from the GWT compiler:
[ERROR] Line 195: invalid label
> "F11": function() {
My code looks like this:
public final native void setExtraKeysCallback() /*-{
this.extraKeys = function(editor) {
"F11": function() {
// do something
},
"Esc": function() {
// do something
}
};
}-*/;
The really strange thing is that in native JS the extra keys are working with this syntax?! I think the problem is the label syntax, how could I change this to work with GWT?
Thanks, leX
You seem to be mixing object literal syntax:
{ "key": value, "key2", value2 }
… with function expression syntax:
function () { }
Decide if you are trying to create a simple object or a function (or a function that returns a simple object) and use the appropriate syntax for that.