Data-binding options:

• disabled
• seriesHoverStyles
• seriesList
• seriesStyles

Example:

In this example, the ViewModel is defined specifically for use with the line chart. It has a seriesList property that is bound in the View. If this value changes, the widgets automatically respond. The widgets also update the ViewModel values.

Create a ViewModel:

var viewModel = function () {         
   var self = this;
   self.males = ko.numericObservable(10); 
   self.females = ko.numericObservable(90);
};                      

Create View with Bound Controls:

<div class="piechart" data-bind="wijpiechart: { 
    width: 600, 
    height: 400, 
    seriesList: [
        {label: 'Male', data: males}, 
        {label: 'Female', data: females}
    ]
 }">
</div>