How to read a MapString return, String Java in javascript?

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How to read a MapString return, String Java in javascript?

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#1 by (2 votes)

1

When making a request to a java control that returns a key map and value "String":

@ControllerSupport
public Map< String, String > teste() {
    Map< String, String > teste = new HashMap< String, String >();
    teste.put( "Teste", "Teste" );
    return teste;
}

When printing the assigned request to the variable that accesses the service.

console.log($scope.teste);

Returned an error in the javascript log.

Error: [$resource:badcfg] Error in resource configuration. Expected response to contain an array but got an object

How do I get this value returned from Map in the Javascrip?

javascript java angularjs

asked by anonymous 02.02.2016 / 21:06

1 answer

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score 2 · Accepted Answer

To determine with certainty the problem would have to have the code that makes the call, but based on two answers from the OS with the same error message, I can assume that the problem can be corrected using one of the solutions below.

You can add isArray: false if you are using the query action, like this:

'query': {method: 'GET', isArray: false}

Or you can try to use the action get instead of query .