Re: I don't understand whats wrong with the way im passing django list to json

["2014-07-28 14:24:11", "2014-07-28 14:24:11"]

On Monday, July 28, 2014 5:10:50 PM UTC-6, G Z wrote:

so I'm trying to display some vm performance data on javascript charts. It needs the information as a list, I have tried passing a json list from django and a django list like below in the javascript i ahve the one they tell me to use and the one im trying the one they tell me to use works obviously and i kept it there as reference to see how it needs to be input. How do I get the variables between django and javascript in an acceptable way?

         for stat in vm_stats:

             cpu_values.append(stat[4])

          cpu_json = simplejson.dumps(cpu_values)

          

          context = Context({'user.is_superuser':user.is_superuser, 

                            'customers':customers,

                            'vms': vms,

                            'vm_stats': vm_stats,

                            'customer_id': customer_id,

                            'cpu_json':cpu_json,

   

                            

                             })

<script src="{% static 'js/chart.js' %}"></script>

<script>

var randomScalingFactor = function(){ return Math.round(Math.random()*100)};

var lineChartData = {

labels : ["January","February","March","April","May","June","July"],

datasets : [

{

label: "My First dataset",

fillColor : "rgba(220,220,220,0.2)",

strokeColor : "rgba(220,220,220,1)",

pointColor : "rgba(220,220,220,1)",

pointStrokeColor : "#fff",

pointHighlightFill : "#fff",

pointHighlightStroke : "rgba(220,220,220,1)",

data : [{{cpu_json}}]

},

{

label: "My Second dataset",

fillColor : "rgba(151,187,205,0.2)",

strokeColor : "rgba(151,187,205,1)",

pointColor : "rgba(151,187,205,1)",

pointStrokeColor : "#fff",

pointHighlightFill : "#fff",

pointHighlightStroke : "rgba(151,187,205,1)",

data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]

}

]

}

window.onload = function(){

var ctx = document.getElementById("canvas").getContext("2d");

window.myLine = new Chart(ctx).Line(lineChartData, {

responsive: true

});

}

</script>

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