Merge pull request #39 from tankchintan/master

Added new APIs for initiating search programatically, get count of matched results and fix for sync-ing global "val".

jquery.quicksearch.js

@@ -7,6 +7,7 @@
 			stripeRows: null,
 			loader: null,
 			noResults: '',
+			matchedResultsCount: 0,
 			bind: 'keyup',
 			onBefore: function () { 
 				return;
@@ -35,15 +36,17 @@
 
 		this.go = function () {
 
-			var i = 0, 
-			noresults = true, 
-			query = options.prepareQuery(val),
-			val_empty = (val.replace(' ', '').length === 0);
+			var i = 0,
+				numMatchedRows = 0,
+				noresults = true, 
+				query = options.prepareQuery(val),
+				val_empty = (val.replace(' ', '').length === 0);
 
 			for (var i = 0, len = rowcache.length; i < len; i++) {
 				if (val_empty || options.testQuery(query, cache[i], rowcache[i])) {
 					options.show.apply(rowcache[i]);
 					noresults = false;
+					numMatchedRows++;
 				} else {
 					options.hide.apply(rowcache[i]);
 				}
@@ -56,12 +59,29 @@
 				this.stripe();
 			}
 
+			this.matchedResultsCount = numMatchedRows;
 			this.loader(false);
 			options.onAfter();
 
 			return this;
 		};
 
+		/*
+		 * External API so that users can perform search programatically. 
+		 * */
+		this.search = function (submittedVal) {
+			val = submittedVal;
+			e.trigger();
+		};
+
+		/*
+		 * External API to get the number of matched results as seen in 
+		 * https://github.com/ruiz107/quicksearch/commit/f78dc440b42d95ce9caed1d087174dd4359982d6
+		 * */
+		this.currentMatchedResults = function() {
+			return this.matchedResultsCount;
+		};
+
 		this.stripe = function () {
 
 			if (typeof options.stripeRows === "object" && options.stripeRows !== null)
@@ -117,6 +137,12 @@
 			rowcache = jq_results.map(function () {
 				return this;
 			});
+
+			/*
+			 * Modified fix for sync-ing "val". 
+			 * Original fix https://github.com/michaellwest/quicksearch/commit/4ace4008d079298a01f97f885ba8fa956a9703d1
+			 * */
+			val = val || this.val() || "";
 
 			return this.go();
 		};
@@ -139,12 +165,17 @@
 		this.loader(false);
 
 		return this.each(function () {
-			$(this).bind(options.bind, function () {
+
+			/*
+			 * Changed from .bind to .on.
+			 * */
+			$(this).on(options.bind, function () {
+
 				val = $(this).val();
 				e.trigger();
 			});
 		});
 
 	};
 
-}(jQuery, this, document));
+}(jQuery, this, document));