block by hlvoorhees 9d58e173825aed1e0218

process local csv file example

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This example uses FileReader to process a local file instead of one provided by the server. To demonstrate, click “Choose File” and select a file. It will succeed on Chrome and Firefox, but not Internet Explorer (even a recent version).

In IE, an “Access is denied” error occurs when calling in d3_xhr.send() which occurs when calling d3.csv() with the data URL.

Can anyone suggest how to fix this for IE?

Edit: Found a workaround by using FileReader.readAsText() instead of readAsDataURL().