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new CSVReader(file)
Helper class to read loaded web files with a FileReader.
Parameters:
| Name | Type | Description |
|---|---|---|
file |
external:File | Web file that the CSVReader should parse. |
- Since:
-
8.4.0
Members
-
file :external:File
-
Type:
-
reader :external:FileReader
-
Type:
Methods
-
determineLineBreak(data)
-
Determines the line break on the File by checking for carriage and newLine return. Progressively reads 5% ofthe file until it finds a value.
Parameters:
Name Type Description datastring Raw parsed values from the FileReader
Returns:
Identified line break in the file which will be used to split results
- Type
- string
-
<async> parse(file)
-
Asynchronously parse a File with the FileReader. Determines the linebreak and splits into arrays for fields and data. On resolve returns the results of the file split based on identified line break.
Parameters:
Name Type Description fileexternal:File File to passed to the FileReader and parsed.
Returns:
A CSV array of data
- Type
- Promise.<Array.<string>>
-
splitResults(data)
-
Splits data from the FileReader based on determined linebreak.
Parameters:
Name Type Description datastring Parsed data from FileReader
Returns:
Split data from the FileReader
- Type
- Array.<string>