How to restore back data in template using knockout.js?

@darrion.kuhn 

To restore back data in a template using knockout.js, you can use the ko.applyBindings method to re-bind the data to the template. Here is an example:

1. Save the initial data in a variable before applying bindings:

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var initialData = {
  name: 'John Doe',
  age: 30
};

1. Apply bindings to the template using knockout.js:

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ko.applyBindings(initialData, document.getElementById('templateElement'));

1. If you need to restore the initial data back to the template after it has been changed, you can simply re-apply the bindings using the initialData variable:

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ko.applyBindings(initialData, document.getElementById('templateElement'));

This will restore the initial data back to the template. Make sure to replace 'templateElement' with the id of the HTML element where the template is located.