//variable declaration(myObservable )
var myObservable = ko.observable('66');

//function definition
self.PortfolioPerformance_getval = function () {
      $.getJSON("/oracle-html-final/web/js/model/portfolioPerformance.json").then(function (deals) {

          var tempCols = [];
          var tempCols1 = [];
            for(var property in deals.item[0]) {
             self.portmax(parseInt(deals.item[0].target));

             self.myObservable = ko.observable(self.portmax());
             alert('jj'+myObservable());
             target_textval = parseInt(deals.item[0].target);
             console.log('dddd'+target_textval);
             self.portfolioPerformance_Value(parseInt(deals.item[0].portfolio_per_val));
                 console.log("jinn"+deals.item[0].portfolio_per_val);
                self.h_val(deals.item[0].net_profit);
                // self.portfolioPerformance_Target = ko.observable({text: 'Target: '+ this.a});

            }

      }).fail(function(req, status, error) { alert('getJSON failed: ' + status); })

  }
 self.PortfolioPerformance_getval();

      //object where the value is to be reassigned
   self.portfolioPerformance_Target = ko.observable({

   text: 'Target: '+ myObservable(),
    "textType": "number",
    style: {
      color: '#666666',
      fontSize: '14px'
    },
    rendered: 'on',
  /*  converter: converterFactory.createConverter({
      style: 'currency',
      currency: 'USD'
    })*/
  });