[英]Javascript to CSV Function not compatible with IE or Firefox
I have a function that converts data to csv using javascript. 我有一个使用javascript将数据转换为csv的功能。 Here is my Fiddle .
这是我的小提琴 。 This however does not work in firefox or Internet explorer.
但是,这在firefox或Internet Explorer中不起作用。 I tried debugging but i am not sure what to look for or where and nothing sticks out clearly.
我尝试调试,但不确定要查找的内容或位置,没有清楚的地方。 Any help is apprecitated.
任何帮助表示感谢。 Thanks
谢谢
<body>
<a href='#' onclick='downloadCSV({ filename: "stock-data.csv" });'>Download CSV</a>
</body>
var stockData = [
{
Symbol: "AAPL",
Company: "Apple Inc.",
Price: "132.54"
},
{
Symbol: "INTC",
Company: "Intel Corporation",
Price: "33.45"
},
{
Symbol: "GOOG",
Company: "Google Inc",
Price: "554.52"
}
];
function convertArrayOfObjectsToCSV(args) {
var result, ctr, keys, columnDelimiter, lineDelimiter, data;
data = args.data || null;
if (data == null || !data.length) {
return null;
}
columnDelimiter = args.columnDelimiter || ',';
lineDelimiter = args.lineDelimiter || '\n';
keys = Object.keys(data[0]);
result = '';
result += keys.join(columnDelimiter);
result += lineDelimiter;
data.forEach(function(item) {
ctr = 0;
keys.forEach(function(key) {
if (ctr > 0) result += columnDelimiter;
result += item[key];
ctr++;
});
result += lineDelimiter;
});
return result;
}
window.downloadCSV = function(args) {
var data, filename, link;
var csv = convertArrayOfObjectsToCSV({
data: stockData
});
if (csv == null) return;
filename = args.filename || 'export.csv';
if (!csv.match(/^data:text\/csv/i)) {
csv = 'data:text/csv;charset=utf-8,' + csv;
}
data = encodeURI(csv);
link = document.createElement('a');
link.setAttribute('href', data);
link.setAttribute('download', filename);
link.click();
};
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