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Add semicolon support #57

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Add semicolon support #57

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1 change: 1 addition & 0 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,7 @@ <h3>Settings</h3>

<label><input class="settingsElement" type="radio" name="delimiter" id='delimiterAuto' value="auto" checked/> Auto</label>
<label><input class="settingsElement" type="radio" name="delimiter" id='delimiterComma' value="comma" /> Comma</label>
<label><input class="settingsElement" type="radio" name="delimiter" id='delimiterSemicolon' value="semicolon" />Semicolon</label>
<label><input class="settingsElement" type="radio" name="delimiter" id='delimiterTab' value="tab" /> Tab</label>
</p>
<p>Decimal Sign:
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20 changes: 15 additions & 5 deletions js/CSVParser.js
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Original file line number Diff line number Diff line change
Expand Up @@ -43,18 +43,26 @@ var CSVParser = {
RE = new RegExp("[^\t]", "gi");
var numTabs = input.replace(RE, "").length;

//count the number of semicolon
RE = new RegExp("[^;]", "gi");
var numSemicolon = input.replace(RE, "").length;

var rowDelimiter = "\n";
//set delimiter
var columnDelimiter = ",";
if (numTabs > numCommas) {
if (numTabs > numCommas && numTabs > numSemicolon) {
columnDelimiter = "\t"
}else if (numSemicolon > numCommas && numSemicolon>numTabs) {
columnDelimiter = ";"
};

if (delimiterType === "comma") {
columnDelimiter = ","
} else if (delimiterType === "tab") {
columnDelimiter = "\t"
}
} else if (delimiterType === "semicolon") {
columnDelimiter = ";"
};


// kill extra empty lines
Expand All @@ -76,9 +84,11 @@ var CSVParser = {
//escape out any tabs or returns or new lines
for (var i = dataArray.length - 1; i >= 0; i--){
for (var j = dataArray[i].length - 1; j >= 0; j--){
dataArray[i][j] = dataArray[i][j].replace("\t", "\\t");
dataArray[i][j] = dataArray[i][j].replace("\n", "\\n");
dataArray[i][j] = dataArray[i][j].replace("\r", "\\r");
if(dataArray[i][j]){
dataArray[i][j] = dataArray[i][j].replace("\t", "\\t");
dataArray[i][j] = dataArray[i][j].replace("\n", "\\n");
dataArray[i][j] = dataArray[i][j].replace("\r", "\\r");
}
};
};

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