extjs-gpl
Version:
GPL licensed version of Sencha Ext JS
56 lines (47 loc) • 1.53 kB
JavaScript
Ext.define('KitchenSink.view.charts.gauge.BasicController', {
extend: 'Ext.app.ViewController',
alias: 'controller.gauge-basic',
onRefresh: function () {
var r = Math.random;
if (this.store) {
this.store.setData([{
mph: r() * 100,
fuel: r() * 100,
temp: r() * 250,
rpm: r() * 8000
}]);
}
},
onAfterRender: function () {
var me = this,
gauges = me.getView().query('polar'),
i, gauge;
me.store = Ext.create('Ext.data.JsonStore', {
fields: ['mph', 'fuel', 'temp', 'rpm' ],
data: [
{ mph: 65, fuel: 50, temp: 150, rpm: 6000 }
]
});
for (i = 0; i < gauges.length; i++) {
gauge = gauges[i];
gauge.setStore(me.store);
}
},
onFuelAxisLabelRender: function (axis, label, layoutContext) {
if (label === 0) return 'E';
if (label === 25) return '1/4';
if (label === 50) return '1/2';
if (label === 75) return '3/4';
if (label === 100) return 'F';
return ' ';
},
onTempAxisLabelRender: function (axis, label, layoutContext) {
if (label === 0) return 'Cold';
if (label === 125) return 'Comfortable';
if (label === 250) return 'Hot';
return ' ';
},
onRPMAxisLabelRender: function (axis, label, layoutContext) {
return (label / 1000) + 'k';
}
});