Amchart傳說是循環

Question

我顯示圖圖和使用Amcharts和拉動數據從一個JSON文件與傳奇的餅圖：

$(function() { 

$.getJSON('http://107.170.203.64/jsonp.php?callback=?', function(data) { ... }); }); 

這裏是JSON數據我越來越：

?([[{"country":"Utilities","litres":501.9,"color":"#1faf4b"},{"country":"Insurance","litres":301.9,"color":"#79cf93"},{"country":"Telcos","litres":201.1,"color":"#a5dfb7"},{"country":"Entertainment","litres":165.8,"color":"#d2efdb"},{"country":"Other","litres":139.9,"color":"#ffffff"}],[{"income":53.5,"expenses":18.1,"value":60.307,"year":2009,"date":"20093rd MAR","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2009,"income":26.2,"expenses":22.8,"value":10.168,"date":"20093rd Apr","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2009,"income":30.1,"expenses":23.9,"value":20.073,"date":"20093rd May","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2009,"income":29.5,"expenses":25.1,"value":30.027,"date":"20093rd June","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2009,"income":50.6,"expenses":27.2,"value":10.251,"dashLengthLine":5,"date":"20093rd Jul","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2009,"income":34.1,"expenses":29.9,"dashLengthColumn":5,"alpha":0.2,"value":50.281,"additional":"(projection)","date":"20093rd Aug","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2009,"income":53.5,"expenses":18.1,"value":60.307,"date":"20093rd Sep","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2009,"income":26.2,"expenses":22.8,"value":10.168,"date":"20093rd Oct","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2009,"income":30.1,"expenses":23.9,"value":20.073,"date":"20093rd Nov","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2009,"income":29.5,"expenses":25.1,"value":30.027,"date":"20093rd Dec","color":["#178539","#1faf4b"],"strColor":"white"},{"income":53.5,"expenses":18.1,"value":60.307,"year":2010,"date":"20103rd MAR","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2010,"income":26.2,"expenses":22.8,"value":10.168,"date":"20103rd Apr","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2010,"income":30.1,"expenses":23.9,"value":20.073,"date":"20103rd May","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2010,"income":29.5,"expenses":25.1,"value":30.027,"date":"20103rd June","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2010,"income":50.6,"expenses":27.2,"value":10.251,"date":"20103rd Jul","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2010,"income":34.1,"expenses":29.9,"value":50.281,"date":"20103rd Aug","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2010,"income":53.5,"expenses":18.1,"value":60.307,"date":"20103rd Sep","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2010,"income":26.2,"expenses":22.8,"value":10.168,"date":"20103rd Oct","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2010,"income":30.1,"expenses":23.9,"value":20.073,"date":"20103rd Nov","color":["#178539","#1faf4b"],"strColor":"white"},{"year":2017,"income":29.5,"expenses":25.1,"value":30.027,"date":"20173rd Dec","color":["#FFFFFF","#cccccc"],"strColor":"black"},{"year":2017,"income":53.5,"expenses":18.1,"value":60.307,"date":"20117rd MAR","color":["#FFFFFF","#cccccc"],"strColor":"black"},{"year":2017,"income":26.2,"expenses":22.8,"value":10.168,"date":"20117rd Apr","color":["#FFFFFF","#cccccc"],"strColor":"black"},{"year":2017,"income":30.1,"expenses":23.9,"value":20.073,"date":"20117rd May","color":["#FFFFFF","#cccccc"],"strColor":"black"},{"year":2017,"income":29.5,"expenses":25.1,"value":30.027,"date":"20173rd June","color":["#FFFFFF","#cccccc"],"strColor":"black"},{"year":2017,"income":50.6,"expenses":27.2,"value":10.251,"dashLengthLine":5,"date":"20173rd Jul","color":["#FFFFFF","#cccccc"],"strColor":"black"},{"year":2017,"income":34.1,"expenses":29.9,"dashLengthColumn":5,"alpha":0.2,"value":50.281,"date":"20173rd Aug","color":["#FFFFFF","#cccccc"],"strColor":"black"},{"year":2017,"income":53.5,"expenses":18.1,"value":60.307,"date":"20173rd Sep","color":["#FFFFFF","#cccccc"],"strColor":"black"},{"year":2017,"income":26.2,"expenses":22.8,"value":10.168,"date":"20173rd Oct","color":["#FFFFFF","#cccccc"],"strColor":"black"},{"year":2017,"income":30.1,"expenses":23.9,"value":20.073,"date":"20173rd Nov","color":["#FFFFFF","#cccccc"],"strColor":"black"},{"year":2017,"income":29.5,"expenses":25.1,"value":30.027,"date":"20173rd Dec","color":["#FFFFFF","#cccccc"],"strColor":"black"}]]) 

然而餅圖的傳說似乎是循環和顯示標籤兩次：

// populate custom legend when chart renders 
     chart.customLegend = document.getElementById('legend'); 
     for (var i in chart.chartData) { 
      var row = chart.chartData[i]; 
      var color = chart.dataProvider[i].color; 

      legend.innerHTML += '<div class="legend-item" id="legend-item-' + i + '" onclick="toggleSlice(' + i + ');" style="color: ' + "#777777" + ';"><div class="legend-marker" style="background: ' + color + '"></div>' + row.title+'</div>'; 
     } 

我怎麼能avoi循環？

非常感謝您的幫助！

Answer 1

發現了問題，我刪除了$。每個功能