提示自定义,要用JS,加了个X参数,然后判断系列后赋值引用,但JS语法不会,我下现的写法不对,现无法用系列判断后给X值,请帮我改一下下面的判断赋值语句,谢谢 !function(){ var points = this.points; var value = "" + this.category; for(var i = 0;i < points.length;i++) { if (points.seriesName=='当年'){var x=1) else if (points.seriesName=='去年'){var x=2) else if (points.seriesName=='前年'){var x=3); var per=(FR.remoteEvaluate("value('ds2',2,1,'"+this.category+"',"+ x +")")); if(points.series.visible){ value += ''+''+"●"+points.seriesName+':'+points.value+":"+per; } } return value+""; }