Hi I'm running into the following error when trying to execute dashboard
with google charts:
[object Object] does not fit the Control specification while handling
'ready' event.
My code is as follows:
google.load('visualization', '1.0', {
packages: ['controls','corechart']
});
google.setOnLoadCallback(function() {
angular.bootstrap(document.body, ['fva']);
});
var drawHomeDashboard = function() {
var totalRows = $scope.projects.length;
var data = new google.visualization.DataTable();
data.addColumn({type:'date', label: 'Date',
role:'domain'});
data.addColumn('number', 'Projects');
data.addRows(totalRows);
var homeData = [];
var projectsCompleted = 0;
for(i=0; i<$scope.projects.length; i++){
var endDate =
$scope.projects[i].DtEndProject;
if(endDate === null){
}else{
var dateResult = new Date(endDate);
var dateYear = dateResult.getFullYear();
var dateMonth = dateResult.getMonth();
var dateDay = dateResult.getDate();
data.setCell(i,0, new Date(dateYear,
dateMonth, dateDay) );
data.setCell(i,1, 1);
};
}
var result = google.visualization.data.group(
data,
[{'column': 0, 'aggregation':
google.visualization.data.date, 'type': 'date'}],
[{'column': 1, 'aggregation':
google.visualization.data.sum, 'type': 'number'}]
);
var dashboard = new
google.visualization.Dashboard(document.getElementById('home-dashboard'));
var view = new
google.visualization.DataView(result);
var ChartRangeFilter = new
google.visualization.ControlWrapper({
'controlType': 'ChartRangeFilter',
'containerId': 'control-div',
'options': {
'filterColumnIndex': 0,
},
'state': {'lowValue': 3, 'highValue': 6}
});
var AreaChart = new
google.visualization.ControlWrapper({
'controlType': 'AreaChart',
'containerId': 'chart-div',
dataTable: data,
'options': {
},
'view': {'columns': [0, 1]}
});
dashboard.bind(ChartRangeFilter, AreaChart);
dashboard.draw(view);
};
drawHomeDashboard();
Other than the error messages flooding the page the chart and its bound
control seems to work perfectly fine. They just get spammed off the page as
soon as you start using the control. Any feedback will be much appreciated.
I should also note that i've tried this with the "DateRangeFilter" as well.
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