extjs-gpl
Version:
GPL licensed version of Sencha Ext JS
33 lines (28 loc) • 1.36 kB
JavaScript
Ext.define('KitchenSink.view.charts.column3d.Stacked100Controller', {
extend: 'Ext.app.ViewController',
alias: 'controller.column-stacked-100-3d',
onAxisLabelRender: function (axis, label, layoutContext) {
// Custom renderer overrides the native axis label renderer.
// Since we don't want to do anything fancy with the value
// ourselves except appending a '%' sign, but at the same time
// don't want to loose the formatting done by the native renderer,
// we let the native renderer process the value first.
return layoutContext.renderer(label) + '%';
},
onTooltipRender: function (tooltip, record, item) {
var fieldIndex = Ext.Array.indexOf(item.series.getYField(), item.field),
browser = item.series.getTitle()[fieldIndex],
value = item.sprite.attr.dataY[item.index] -
item.sprite.attr.dataStartY[item.index];
tooltip.setHtml(browser + ' on ' + record.get('month') + ': ' +
Ext.util.Format.number(value, '0.##') + '%');
},
onPreview: function () {
if (Ext.isIE8) {
Ext.Msg.alert('Unsupported Operation', 'This operation requires a newer version of Internet Explorer.');
return;
}
var chart = this.lookupReference('chart');
chart.preview();
}
});