Added inputhistory

client/components/jquery/inputhistory.js

@@ -0,0 +1,70 @@
+/*!
+ * inputhistory
+ * https://github.com/erming/inputhistory
+ * v0.3.0
+ */
+(function($) {
+	$.inputhistory = {};
+	$.inputhistory.defaultOptions = {
+		history: [],
+		preventSubmit: false
+	};
+	
+	$.fn.history = // Alias
+	$.fn.inputhistory = function(options) {
+		options = $.extend(
+			$.inputhistory.defaultOptions,
+			options
+		);
+		
+		var self = this;
+		if (self.size() > 1) {
+			return self.each(function() {
+				$(this).history(options);
+			});
+		}
+		
+		var history = options.history;
+		history.push("");
+		
+		var i = 0;
+		self.on("keydown", function(e) {
+			var key = e.which;
+			switch (key) {
+			case 13: // Enter
+				if (self.val() != "") {
+					i = history.length;
+					history[i - 1] = self.val();
+					history.push("");
+					if (history[i - 1] == history[i - 2]) {
+						history.splice(-2, 1);
+						i--;
+					}
+				}
+				if (!options.preventSubmit) {
+					self.parents("form").eq(0).submit();
+				}
+				self.val("");
+				break;
+			
+			case 38: // Up
+			case 40: // Down
+				history[i] = self.val();
+				if (key == 38 && i != 0) {
+					i--;
+				} else if (key == 40 && i < history.length - 1) {
+					i++;
+				}
+				self.val(history[i]);
+				break;
+			
+			default:
+				return;
+			}
+			
+			e.preventDefault();
+		});
+		
+		return this;
+	}
+})(jQuery);

client/components/jquery/stickyscroll.js

@@ -6,7 +6,7 @@
 (function($) {
 	$.fn.sticky = function() {
 		if (this.size() > 1) {
-			return self.each(function() {
+			return this.each(function() {
 				$(this).sticky(options);
 			});
 		}

client/js/chat.js

@@ -134,9 +134,9 @@ $(function() {
 		}
 	});
 	
-	var input = $("#input").tab(complete, {
-		hint: false
-	});
+	var input = $("#input")
+		.history()
+		.tab(complete, {hint: false});
 	
 	var form = $("#form").on("submit", function(e) {
 		e.preventDefault();