將CanvasXpress的JavaScript數組值賦給Json對象

我想知道哪個是獲得CanvasXpress一些幫助的最佳位置。我在論壇中看不到任何線索。我實際上使用CanvasXpress來顯示一些動態數據，我明白，canvasXpress接受它作爲json對象。我的問題是，我正在構建一個heatmap，當我使用javascript數組變量賦值變量和smps：變量以及data：variable時，它不會創建適當的json對象，並且只返回錯誤或頁面不加載。我有JavaScript數組如下：var axis ='A2'，'A3'，'A20'，'A6'，'A10'，'A17'，'A7'，'A19'，'A11'，'A12' ，'A9'，'C2'，'C7'，'C29'，'C24'這兩個變量是相同的：和smps：和數據：變量我有一個JavaScript數組，基本上是這樣一個二維數組矩陣= [0.00,0.33,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.33,0.33,0.00]， [0.33,0.00，0.00，0.00，0.00，0.00，0.00，0.00 ，0.00,0.00,0.00,0.33,0.00,0.00,0.33]， [0.00,0.00,0.00,1.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00]， [0.00,0.00,0.00,0.00,0.00,1.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00]， [0.00，0.00，0.00，0.00，0.00，1.00，0.00，0.00，0.00， 0.00，0.00，0.00，0.00，0.00，0.00，0.00]， [0.00,0.00,0.00,0.00,0.00,0.00,1.00,0.00,0.00,0.00,0.00,0.00,0.00]， [0.00，0.00，0.00，0.00，1.00，0.00，0.00，0.00，0.00， 0.00，0.00，0.00，0.00，0.00，0.00，0.00，0.00，0.00]， [0.00,0.00,0.00,0.00,0.00,0.00,0.00,1.00,0.00,0.00,0.00,0.00,0.00,0.00]， [ 0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,1.00,0.00,0.00,0.00,0.00,0.00]， [0.00，0.00，0.00，0.00，0.00，0.00，0.00，0.00，0.00，0.00，0.00，，0.00,1.00,0.00,0.00,0.00,0.00]， [0.00,1.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00]， [1.00 ，0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00]， [0.00，0.00，0.00，0.00，0.00，0.00，0.00，0.00，0.00，0.00， 0。 00,0.00,0.00,0.00,0.00,0.00]， [0.00,1.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00]， [0.00，0.00，0.00，0.00，0.00] 0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00,0.00]將CanvasXpress的JavaScript數組值賦給Json對象

但是，我無法在下面的json對象中分配這些javascript變量：

var cx = new CanvasXpress('canvas1', 
           {y: {vars: axis, 
           smps: axis, 
           desc: ['Intensity'], 
           data: [matrix]}}, 
           {graphType: 'Heatmap', 
           showDataValues: true, 
           background: 'rgb(245,245,245)', 
           indicatorCenter: 'rainbow', 
           heatmapType: 'green', 
           // gradient: true, 
           centerData: true, 
           indicatorWidth: 8});

你能幫我解決這個問題嗎？或者轉發給我可以幫助我的論壇。

謝謝！

來源

2012-03-08 iris872

我相信你有一個方括號的問題。嘗試是這樣的：

remoteData = [ 
    [10,12,153,4,100,73,42,64], 
    [12,4,60,5,24,14,32,13], 
    [7,12,20,13,49,52,42,92], 
    [21,10,30,8,65,2000,47,58], 
    [15,14,100,5,34,130,82,51], 
    [100,82,73,124,0,4,5,142], 
    [100,82,73,124,0,4,5,142] 
];    

newData = { 
    "y": { 
     "vars": ["Gene1","Gene2","Gene3","Gene4","Gene5","Gene6","Gene7"], 
     "smps": ["Smp1","Smp2","Smp3","Smp4","Smp5","Smp6","Smp7","Smp8"], 
     "desc": ["Intensity"], 
     "data": remoteData 
    } 
};

full working example

來源

2012-08-16 12:15:41 ilikeopensource

將CanvasXpress的JavaScript數組值賦給Json對象

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