make grid view filtering work.

framework/yii/assets/yii.gridView.js

@@ -22,6 +22,8 @@
 	};
 
 	var defaults = {
+		filterUrl: undefined,
+		filterSelector: undefined
 	};
 
 	var methods = {
@@ -32,6 +34,32 @@
 				$e.data('yiiGridView', {
 					settings: settings
 				});
+
+				var enterPressed = false;
+				$(document).on('change.yiiGridView keydown.yiiGridView', settings.filterSelector, function (event) {
+					if (event.type === 'keydown') {
+						if (event.keyCode !== 13) {
+							return; // only react to enter key
+						} else {
+							enterPressed = true;
+						}
+					} else {
+						// prevent processing for both keydown and change events
+						if (enterPressed) {
+							enterPressed = false;
+							return;
+						}
+					}
+					var data = $(settings.filterSelector).serialize();
+					var url = settings.filterUrl;
+					if (url.indexOf('?') >= 0) {
+						url += '&' + data;
+					} else {
+						url += '?' + data;
+					}
+					window.location.href = url;
+					return false;
+				});
 			});
 		},
 
@@ -74,5 +102,38 @@
 			return this.data('yiiGridView');
 		}
 	};
+
+	var enterPressed = false;
+
+	var filterChanged = function (event) {
+		if (event.type === 'keydown') {
+			if (event.keyCode !== 13) {
+				return; // only react to enter key
+			} else {
+				enterPressed = true;
+			}
+		} else {
+			// prevent processing for both keydown and change events
+			if (enterPressed) {
+				enterPressed = false;
+				return;
+			}
+		}
+		var data = $(settings.filterSelector).serialize();
+		if (settings.pageVar !== undefined) {
+			data += '&' + settings.pageVar + '=1';
+		}
+		if (settings.enableHistory && settings.ajaxUpdate !== false && window.History.enabled) {
+			// Ajaxify this link
+			var url = $('#' + id).yiiGridView('getUrl'),
+				params = $.deparam.querystring($.param.querystring(url, data));
+
+			delete params[settings.ajaxVar];
+			window.History.pushState(null, document.title, decodeURIComponent($.param.querystring(url.substr(0, url.indexOf('?')), params)));
+		} else {
+			$('#' + id).yiiGridView('update', {data: data});
+		}
+		return false;
+	};
 })(window.jQuery);