Object [object Object] has no method

[novosmt]

Hi,

I am calling the "handleBackNextBtn" function from the listener code (see below)... I am getting an "Object [object Object] has no method 'handleBackNextBtn" error in the handleBackNextBtn function. Thoughts ?


launch: function() {
topic1Carousel = Ext.create("POS.view.Topic1", {
listeners: {
activeitemchange: function(view, record) {
this.handleBackNextBtn(topic1Carousel);
}
}
});

}

handleBackNextBtn: function(obj) {
console.log(obj);
}


Steve

[kostysh]

'this' inside your listener and 'this' related to your main object is not the same object.
Try to define a link to 'this' of your main object and use it inside listener.

launch: function() {
var me = this;
topic1Carousel = Ext.create("POS.view.Topic1", {
listeners: {
activeitemchange: function(view, record) {
me.handleBackNextBtn(topic1Carousel);
}
}
}

[novosmt]

kostysh,

Your solution worked perfectly, Thank You