How to add Space Bar as Button Up

[Fuzzy27]

Hi,  i am a newbie in using Phaser and i am trying to figure out how i can add the space bar as key for "upwars" 

 

Therefore i was looking at phaser.js  how createCursors()  is realized and tried to enhance it like this 

 

 cursors = game.input.keyboard.createCursorKeys();

 cursors2 = game.input.keyboard.addKeys('up', Phaser.Keyboard.SPACEBAR);

 

 

but using it like

 

cursors2 = game.input.keyboard.addKeys('up', Phaser.Keyboard.SPACEBAR);

 

i get the error:

 

Unable to get property 'isDown' of undefined or null reference

 

 

Has anybody a hint how to solve that?

[rich]

game.input.keyboard.addKeys({ 'up': Phaser.Keyboard.SPACEBAR, 'down': Phaser.Keyboard.DOWN, 'left': Phaser.Keyboard.LEFT, 'right': Phaser.Keyboard.RIGHT });

It's an object.