` myChart.on('legendselectchanged', function(obj) { var selected = obj.selected; var legend = obj.name; // 使用 legendToggleSelect Action 会重新触发 legendselectchanged Event,导致本函数重复运行 // 使得 无 selected 对象 if (selected != undefined) { if (isFirstUnSelect(selected)) { triggerAction('legendToggleSelect', selected); } else if (isAllUnSelected(selected)) { triggerAction('legendSelect', selected); } } }); `http://blog.csdn.net/sunscheu...
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