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Javascript google图表函数读取为字符串_Javascript - Fatal编程技术网

Javascript google图表函数读取为字符串

Javascript google图表函数读取为字符串,javascript,Javascript,我有一个如下所示的数组: var arrayAddColumn = ["'string', 'Ano'", "'number', 'Ativo'", "{'type': 'string', 'role': 'tooltip'}", "'number', 'Extra'", "{'type': 'string', 'role': 'tooltip'}"]; dataTable.addColumn('string', 'Ano'); dataTable.addColumn('number', 'A

我有一个如下所示的数组:

var arrayAddColumn = ["'string', 'Ano'", "'number', 'Ativo'", "{'type': 'string', 'role': 'tooltip'}", "'number', 'Extra'", "{'type': 'string', 'role': 'tooltip'}"];
dataTable.addColumn('string', 'Ano');
dataTable.addColumn('number', 'Ativo');
dataTable.addColumn({'type': 'string', 'role': 'tooltip'});
dataTable.addColumn('number', 'Extra');
dataTable.addColumn({'type': 'string', 'role': 'tooltip'});
我以这种方式循环数组:

for(var x=0; x<arrayAddColumn.length;x++){
    dataTable.addColumn(arrayAddColumn[x]);
}
但是函数将数组中的位置作为字符串读取,我需要它是由逗号分隔的两个字符串。
如何输出这样的内容?

您可以尝试以下内容:

var arrayAddColumn = [['string', 'Ano'],    
                      ['number', 'Ativo'], 
                      [{'type': 'string'}, {'role': 'tooltip'}]];

for(var x=0; x<arrayAddColumn.length;x++){
     dataTable.addColumn(arrayAddColumn[x][0], arrayAddColumn[x][1]);
}
var arrayAddColumn=[['string','Ano'],
['number','Ativo'],
[{'type':'string'},{'role':'tooltip'}]];
对于(var x=0;x