Player utility now supports latest features

papaparse.js

@@ -492,7 +492,7 @@
 				}
 				else if (isFunction(config.chunk))
 				{
-					config.chunk(results);
+					config.chunk(results);	// TODO: Implement abort? (like step)
 					results = undefined;
 				}
 				

player/player.css

@@ -29,6 +29,10 @@ label {
 	display: block;
 }
 
+input[type=number] {
+	width: 55px;
+}
+
 
 .text-center {
 	text-align: center;

player/player.html

@@ -16,13 +16,17 @@
 			<div class="grid-25">
 				<label><input type="checkbox" id="download"> Download</label>
 				<label><input type="checkbox" id="stream"> Stream</label>
+				<label><input type="checkbox" id="chunk"> Chunk</label>
 				<label><input type="checkbox" id="worker"> Worker thread</label>
 				<label><input type="checkbox" id="header"> Header row</label>
 				<label><input type="checkbox" id="dynamicTyping"> Dynamic typing</label>
+				<label><input type="checkbox" id="keepEmptyRows"> Keep empty rows</label>
 				<label>Preview: <input type="number" min="0" max="1000" placeholder="default" id="preview"></label>
 				<label>Encoding: <input type="text" id="encoding" placeholder="default" size="10"></label>
 				<label>Comment char: <input type="text" size="5" maxlength="1" placeholder="default" id="comments"></label>
 				<label>Delimiter: <input type="text" size="5" maxlength="1" placeholder="auto" id="delimiter"> <a href="javascript:" id="insert-tab">tab</a></label>
+				<label>Papa.LocalChunkSize: <input type="number" min="0" placeholder="default" id="localChunkSize"></label>
+				<label>Papa.RemoteChunkSize: <input type="number" min="0" placeholder="default" id="remoteChunkSize"></label>
 			</div>
 
 			<div class="grid-75 text-center">

player/player.js

@@ -1,4 +1,4 @@
-var stepped = 0;
+var stepped = 0, chunks = 0, rows = 0;
 var start, end;
 
 $(function()
@@ -6,10 +6,22 @@ $(function()
 	$('#submit').click(function()
 	{
 		stepped = 0;
+		chunks = 0;
+		rows = 0;
+
 		var txt = $('#input').val();
+		var localChunkSize = $('#localChunkSize').val();
+		var remoteChunkSize = $('#remoteChunkSize').val();
 		var files = $('#files')[0].files;
 		var config = buildConfig();
 
+		// NOTE: Chunk size does not get reset if changed and then set back to empty/default value
+		if (localChunkSize)
+			Papa.LocalChunkSize = localChunkSize;
+		if (remoteChunkSize)
+			Papa.RemoteChunkSize = remoteChunkSize;
+		
+
 		if (files.length > 0)
 		{
 			start = performance.now();
@@ -54,17 +66,32 @@ function buildConfig()
 		worker: $('#worker').prop('checked'),
 		comments: $('#comments').val(),
 		complete: completeFn,
-		download: $('#download').prop('checked')
+		download: $('#download').prop('checked'),
+		keepEmptyRows: $('#keepEmptyRows').prop('checked'),
+		chunk: $('#chunk').prop('checked') ? chunkFn : undefined
 	};
 }
 
 function stepFn(results, parser)
 {
 	stepped++;
+	rows += results.data.length;
+}
+
+function chunkFn(results, file)
+{
+	if (!results)
+		return;
+	chunks++;
+	rows += results.data.length;
 }
 
 function completeFn()
 {
 	end = performance.now();
+	if (arguments[0] && arguments[0].data)
+		rows = arguments[0].data.length;
+	
 	console.log("Finished input. Time:", end-start, arguments);
+	console.log("Rows:", rows, "Stepped:", stepped, "Chunks:", chunks);
 }