How to convert object to json format using knockout.js?

@tressie.damore 

To convert an object to JSON format using Knockout.js, you can use the ko.toJSON() function. This function is provided by Knockout.js and will convert your object into a JSON string.

Here's an example of how you can use ko.toJSON():

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var viewModel = {
   firstName: ko.observable('John'),
   lastName: ko.observable('Doe')
};

var jsonViewModel = ko.toJSON(viewModel);
console.log(jsonViewModel);

In this example, we have a view model object with two observable properties firstName and lastName. We then use ko.toJSON() to convert the viewModel object into a JSON string and store it in the jsonViewModel variable. Finally, we log the jsonViewModel to the console.

This is a simple way to convert an object to JSON format using Knockout.js.