将CanvasXpress的JavaScript数组值赋给Json对象

我想知道哪个是获得CanvasXpress一些帮助的最佳位置。我在论坛中看不到任何线索。我实际上使用CanvasXpress来显示一些动态数据，我明白，canvasXpress接受它作为json对象。我的问题是，我正在构建一个heatmap，当我使用javascript数组变量赋值变量和smps：变量以及data：variable时，它不会创建适当的json对象，并且只返回错误或页面不加载。我有JavaScript数组如下：var axis ='A2'，'A3'，'A20'，'A6'，'A10'，'A17'，'A7'，'A19'，'A11'，'A12' ，'A9'，'C2'，'C7'，'C29'，'C24'这两个变量是相同的：和smps：和数据：变量我有一个JavaScript数组，基本上是这样一个二维数组矩阵= [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]将CanvasXpress的JavaScript数组值赋给Json对象

但是，我无法在下面的json对象中分配这些javascript变量：

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});

你能帮我解决这个问题吗？或者转发给我可以帮助我的论坛。

谢谢！

来源

2012-03-08 iris872

我相信你有一个方括号的问题。尝试是这样的：

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

来源

2012-08-16 12:15:41 ilikeopensource

将CanvasXpress的JavaScript数组值赋给Json对象

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