Copy and store the default model

[#1]

Hi, I have a created a default model and when I start my application, I want to copy it to a second model and then use it in a different function to reset everything. Here what I have done, on my InitFunction:

console.log("Data ", data);
copyModel = $.extend({}, data);

Data is my original model. I have declared the copyModel as a global variable.

Then I have the resetFunction:

resetP: function(){
this.getView().setModel(new JSONModel(copyModel));
console.log("CopyModel ", copyModel);
}

The code seems to run, but I have a weird problem. When I first click the reset Button, copyModel is same with the original model (data). The second time I ran the resetFunction, copyModel is not the same with the original. It has been overwritten with the existing one the moment I press the button. Can anyone help me with that? Thank you!

[Former Member]

Unfortunately, none of these two ways worked. As it's written on Stackoverflow and works for me:

resetP: function(){
this.getView().getModel().updateBindings();
}