CategoryFilter as column selector

I used the following example to create a drop down menu: https://jsfiddle.net/asgallant/WaUu2/ which makes it possible to select a column and then show the line on the graph.

But I also want to use a ChartRangeFilter but the problem is this method doesn't use a dashboard so I have no clue were to start to make everything work together. And most of the examples I found use this dashboard method.

I want it to approximately to be like this example http://jsfiddle.net/x7pyk55q/4/ but would like to keep filtering on the columns.

It would be nice if someone could provide me an example how to do it the right way. I'm a bit new when it comes to this.

My code:

<html>
  <head>
   <title>Temperature Chart</title>
    <link rel="stylesheet" type="text/css" href="graph.css">
    <!--Load the Ajax API-->
    <script type="text/javascript" src="https://www.google.com/jsapi"></script>
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
    <script type="text/javascript">

    // Load the Visualization API and the piechart package.
    google.load('visualization', '1.1', {'packages':['controls','corechart']});
    </script>
  </head>

  <body>
    <!--this is the div that will hold the pie chart-->
    <div id="colFilter_div"></div>
    <div id="chart_div"></div>

    <script language="JavaScript">
      // Set a callback to run when the Google Visualization API is loaded.
      google.setOnLoadCallback(drawChart);

      function drawChart() {
      // Create our data table out of JSON data loaded from server.
      var jsonData = "{\"cols\":[{\"id\":\"\",\"label\":\"datetime\",\"type\":\"datetime\"},{\"id\":\"\",\"label\":\"RPI1\",\"type\":\"number\"},{\"id\":\"\",\"label\":\"RPI2\",\"type\":\"number\"}],\"rows\":[{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 40, 41)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 40, 52)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 2)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 12)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 22)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 32)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 43)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 53)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 3)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 13)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 23)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 34)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 44)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 54)\"},{\"v\":\"19\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 4)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 15)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 25)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 35)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 45)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 55)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 6)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 16)\"},{\"v\":\"19\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 26)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 36)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 47)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 57)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 7)\"},{\"v\":\"19\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 17)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 27)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 38)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 48)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 58)\"},{\"v\":\"23\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 8)\"},{\"v\":\"23\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 18)\"},{\"v\":null},{\"v\":\"24\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 29)\"},{\"v\":null},{\"v\":\"22\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 39)\"},{\"v\":null},{\"v\":\"22\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 49)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 59)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 10)\"},{\"v\":null},{\"v\":\"22\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 20)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 30)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 40)\"},{\"v\":null},{\"v\":\"22\"}]}]}"
      var data = new google.visualization.DataTable(JSON.parse(jsonData));
      // return the JSON data in console
      console.log(JSON.stringify(data));


      var columnsTable = new google.visualization.DataTable();
      columnsTable.addColumn('number', 'colIndex');
      columnsTable.addColumn('string', 'colLabel');
      var initState= {selectedValues: []};
      // put the columns into this data table (skip column 0)
      for (var i = 1; i < data.getNumberOfColumns(); i++) {
        columnsTable.addRow([i, data.getColumnLabel(i)]);
      }
      initState.selectedValues.push(data.getColumnLabel(1));

      var chart = new google.visualization.ChartWrapper({
        chartType: 'LineChart',
        containerId: 'chart_div',
        dataTable: data,
        options: {
            title: 'Temps',
            width: 1600,
            height: 600,
            hAxis:{
                title:'DateTime'
            },
            vAxis:{
                title: 'Temperature',
            }
         }
      });

      var columnFilter = new google.visualization.ControlWrapper({
        controlType: 'CategoryFilter',
        containerId: 'colFilter_div',
        dataTable: columnsTable,
        options: {
            filterColumnLabel: 'colLabel',
            ui: {
                label:'',
                caption: 'Select RPI',
                allowTyping: false,
                allowMultiple: true,
                allowNone: false,
                selectedValuesLayout: 'aside'
             }
         },
         state: initState
      });

      function setChartView () {
        var state = columnFilter.getState();
        var row;
        var view = {
            columns: [0]
        };
        for (var i = 0; i < state.selectedValues.length; i++) {
            row = columnsTable.getFilteredRows([{column: 1, value: state.selectedValues[i]}])[0];
            view.columns.push(columnsTable.getValue(row, 0));
        }
        // sort the indices into their original order
        view.columns.sort(function (a, b) {
            return (a - b);
        });
        chart.setView(view);
        chart.draw();
    }
      google.visualization.events.addListener(columnFilter, 'statechange', setChartView);

      setChartView();
      columnFilter.draw();  
    }

      </script>
  </body>
</html>

you can use the ChartRangeFilter to set the view.rows

similar to how the CategoryFilter sets the view.columns

when the 'statechange' event fires on the ChartRangeFilter,

use it's state to filter the rows for the range selected,

then redraw the chart

the ChartRangeFilter should be drawn using the same data and view as the chart

and re-drawn when the CategoryFilter changes

see following working snippet...

google.charts.load('current', {
  callback: drawChart,
  packages:['controls','corechart']
});

function drawChart() {
  // Create our data table out of JSON data loaded from server.
  var jsonData = "{\"cols\":[{\"id\":\"\",\"label\":\"datetime\",\"type\":\"datetime\"},{\"id\":\"\",\"label\":\"RPI1\",\"type\":\"number\"},{\"id\":\"\",\"label\":\"RPI2\",\"type\":\"number\"}],\"rows\":[{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 40, 41)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 40, 52)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 2)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 12)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 22)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 32)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 43)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 41, 53)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 3)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 13)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 23)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 34)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 44)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 42, 54)\"},{\"v\":\"19\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 4)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 15)\"},{\"v\":\"22\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 25)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 35)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 45)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 43, 55)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 6)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 16)\"},{\"v\":\"19\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 26)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 36)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 47)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 44, 57)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 7)\"},{\"v\":\"19\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 17)\"},{\"v\":\"20\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 27)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 38)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 48)\"},{\"v\":\"21\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 45, 58)\"},{\"v\":\"23\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 8)\"},{\"v\":\"23\"},{\"v\":null}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 18)\"},{\"v\":null},{\"v\":\"24\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 29)\"},{\"v\":null},{\"v\":\"22\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 39)\"},{\"v\":null},{\"v\":\"22\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 49)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 46, 59)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 10)\"},{\"v\":null},{\"v\":\"22\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 20)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 30)\"},{\"v\":null},{\"v\":\"21\"}]},{\"c\":[{\"v\":\"Date(2017, 0, 3, 15, 47, 40)\"},{\"v\":null},{\"v\":\"22\"}]}]}"
  var data = new google.visualization.DataTable(JSON.parse(jsonData));

  var columnsTable = new google.visualization.DataTable();
  columnsTable.addColumn('number', 'colIndex');
  columnsTable.addColumn('string', 'colLabel');
  var initState= {selectedValues: []};
  // put the columns into this data table (skip column 0)
  for (var i = 1; i < data.getNumberOfColumns(); i++) {
    columnsTable.addRow([i, data.getColumnLabel(i)]);
  }
  initState.selectedValues.push(data.getColumnLabel(1));

  var chart = new google.visualization.ChartWrapper({
    chartType: 'LineChart',
    containerId: 'chart_div',
    dataTable: data,
    options: {
        title: 'Temps',
        width: 1600,
        height: 600,
        hAxis:{
            title:'DateTime'
        },
        vAxis:{
            title: 'Temperature',
        }
     }
  });

  var rangeFilter = new google.visualization.ControlWrapper({
    controlType: 'ChartRangeFilter',
    containerId: 'rngFilter_div',
    dataTable: data,
    options: {
      filterColumnIndex: 0,
      ui: {
        chartOptions: {
          width: 1600,
          height: 200,
          hAxis:{
              title:'DateTime'
          },
          vAxis:{
              title: 'Temperature'
          }
        }
      }
    }
  });

  var columnFilter = new google.visualization.ControlWrapper({
    controlType: 'CategoryFilter',
    containerId: 'colFilter_div',
    dataTable: columnsTable,
    options: {
        filterColumnLabel: 'colLabel',
        ui: {
            label:'',
            caption: 'Select RPI',
            allowTyping: false,
            allowMultiple: true,
            allowNone: false,
            selectedValuesLayout: 'aside'
         }
     },
     state: initState
  });

  function setChartViewCols () {
    var state = columnFilter.getState();
    var row;
    var view = {
        columns: [0]
    };
    for (var i = 0; i < state.selectedValues.length; i++) {
        row = columnsTable.getFilteredRows([{column: 1, value: state.selectedValues[i]}])[0];
        view.columns.push(columnsTable.getValue(row, 0));
    }
    // sort the indices into their original order
    view.columns.sort(function (a, b) {
        return (a - b);
    });
    view.rows = null;
    chart.setView(view);
    chart.draw();
    rangeFilter.setView(view);
    rangeFilter.setState();
    rangeFilter.draw();
  }
  google.visualization.events.addListener(columnFilter, 'statechange', setChartViewCols);

  function setChartViewRows () {
    var state = rangeFilter.getState();
    var view = chart.getView();
    view.rows = rangeFilter.getDataTable().getFilteredRows([{
      column: 0,
      minValue: state.range.start,
      maxValue: state.range.end
    }]);
    chart.setView(view);
    chart.draw();
  }
  google.visualization.events.addListener(rangeFilter, 'statechange', setChartViewRows);

  setChartViewCols();
  columnFilter.draw();
}

<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="colFilter_div"></div>
<div id="chart_div"></div>
<div id="rngFilter_div"></div>

note:

recommend using loader.js to load the library, instead of jsapi

according to the release notes...

The version of Google Charts that remains available via the jsapi loader is no longer being updated consistently. Please use the new gstatic loader from now on.

<script src="https://www.gstatic.com/charts/loader.js"></script>

this will only change the load statement

google.charts.load('current', {packages:['controls','corechart']});

you can also include the callback in the load statement, as in the above snippet...