form wip

framework/assets.php

@@ -17,14 +17,14 @@ return array(
 	'yii/validation' => array(
 		'sourcePath' => __DIR__ . '/assets',
 		'js' => array(
-			'yii-validation.js',
+			'yii.validation.js',
 		),
 		'depends' => array('yii'),
 	),
 	'yii/form' => array(
 		'sourcePath' => __DIR__ . '/assets',
 		'js' => array(
-			'yii-form.js',
+			'yii.activeForm.js',
 		),
 		'depends' => array('yii', 'yii/validation'),
 	),

framework/assets/yii-validation.js

@@ -1,15 +0,0 @@
-/**
- * Yii form widget.
- *
- * This is the JavaScript widget used by the yii\widgets\ActiveForm widget.
- *
- * @link http://www.yiiframework.com/
- * @copyright Copyright (c) 2008 Yii Software LLC
- * @license http://www.yiiframework.com/license/
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @since 2.0
- */
-
-!function ($) {
-
-}(window.jQuery);

framework/assets/yii.activeForm.js

@@ -0,0 +1,340 @@
+/**
+ * Yii form widget.
+ *
+ * This is the JavaScript widget used by the yii\widgets\ActiveForm widget.
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @since 2.0
+ */
+(function ($) {
+	
+	$.fn.yiiActiveForm = function (method) {
+		if (methods[method]) {
+			return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
+		} else if (typeof method === 'object' || !method) {
+			return methods.init.apply(this, arguments);
+		} else {
+			$.error('Method ' + method + ' does not exist on jQuery.yiiActiveForm');
+			return false;
+		}
+	};
+
+	var defaults = {
+		// whether it is waiting for ajax submission result
+		submitting: false
+	};
+
+	var methods = {
+		/**
+		 * Initializes the plugin.
+		 * @param attributes array attribute configurations. Each attribute may contain the following options:
+		 *
+		 * - id: 'ModelClass_attribute', // the unique attribute ID
+		 * - model: 'ModelClass', // the model class name
+		 * - name: 'name', // attribute name
+		 * - inputID: 'input-tag-id',
+		 * - errorID: 'error-tag-id',
+		 * - value: undefined,
+		 * - status: 0,  // 0: empty, not entered before,  1: validated, 2: pending validation, 3: validating
+		 * - validationDelay: 200,
+		 * - validateOnChange: true,
+		 * - validateOnType: false,
+		 * - hideErrorMessage: false,
+		 * - inputContainer: undefined,
+		 * - errorCssClass: 'error',
+		 * - successCssClass: 'success',
+		 * - validatingCssClass: 'validating',
+		 * - enableAjaxValidation: true,
+		 * - enableClientValidation: true,
+		 * - clientValidation: undefined, // function (value, messages, attribute) | client-side validation
+		 * - beforeValidateAttribute: undefined, // function (form, attribute) | boolean
+		 * - afterValidateAttribute: undefined,  // function (form, attribute, data, hasError)
+		 *
+		 * @param options object the configuration for the plugin. The following options can be set:
+		 */
+		init: function (attributes, options) {
+			return this.each(function () {
+				var $form = $(this);
+				if ($form.data('yiiActiveForm')) {
+					return;
+				}
+
+				var settings = $.extend(defaults, options || {});
+				if (settings.validationUrl === undefined) {
+					settings.validationUrl = $form.attr('action');
+				}
+				$.each(attributes, function (i) {
+					this.value = getInputValue($form.find('#' + this.inputID));
+					attributes[i] = $.extend(settings, this);
+				});
+				$form.data('yiiActiveForm', {
+					settings: settings,
+					attributes: attributes
+				});
+
+				var validate = function (attribute, forceValidate) {
+					if (forceValidate) {
+						attribute.status = 2;
+					}
+					$.each(settings.attributes, function () {
+						if (this.value !== getInputValue($form.find('#' + this.inputID))) {
+							this.status = 2;
+							forceValidate = true;
+						}
+					});
+					if (!forceValidate) {
+						return;
+					}
+
+					if (settings.timer !== undefined) {
+						clearTimeout(settings.timer);
+					}
+					settings.timer = setTimeout(function () {
+						if (settings.submitting || $form.is(':hidden')) {
+							return;
+						}
+						if (attribute.beforeValidateAttribute === undefined || attribute.beforeValidateAttribute($form, attribute)) {
+							$.each(settings.attributes, function () {
+								if (this.status === 2) {
+									this.status = 3;
+									$.fn.yiiactiveform.getInputContainer(this, $form).addClass(this.validatingCssClass);
+								}
+							});
+							$.fn.yiiactiveform.validate($form, function (data) {
+								var hasError = false;
+								$.each(settings.attributes, function () {
+									if (this.status === 2 || this.status === 3) {
+										hasError = $.fn.yiiactiveform.updateInput(this, data, $form) || hasError;
+									}
+								});
+								if (attribute.afterValidateAttribute !== undefined) {
+									attribute.afterValidateAttribute($form, attribute, data, hasError);
+								}
+							});
+						}
+					}, attribute.validationDelay);
+				};
+
+				$.each(settings.attributes, function (i, attribute) {
+					if (this.validateOnChange) {
+						$form.find('#' + this.inputID).change(function () {
+							validate(attribute, false);
+						}).blur(function () {
+								if (attribute.status !== 2 && attribute.status !== 3) {
+									validate(attribute, !attribute.status);
+								}
+							});
+					}
+					if (this.validateOnType) {
+						$form.find('#' + this.inputID).keyup(function () {
+							if (attribute.value !== getAFValue($(this))) {
+								validate(attribute, false);
+							}
+						});
+					}
+				});
+
+				if (settings.validateOnSubmit) {
+					$form.on('mouseup keyup', ':submit', function () {
+						$form.data('submitObject', $(this));
+					});
+					var validated = false;
+					$form.submit(function () {
+						if (validated) {
+							validated = false;
+							return true;
+						}
+						if (settings.timer !== undefined) {
+							clearTimeout(settings.timer);
+						}
+						settings.submitting = true;
+						if (settings.beforeValidate === undefined || settings.beforeValidate($form)) {
+							$.fn.yiiactiveform.validate($form, function (data) {
+								var hasError = false;
+								$.each(settings.attributes, function () {
+									hasError = $.fn.yiiactiveform.updateInput(this, data, $form) || hasError;
+								});
+								$.fn.yiiactiveform.updateSummary($form, data);
+								if (settings.afterValidate === undefined || settings.afterValidate($form, data, hasError)) {
+									if (!hasError) {
+										validated = true;
+										var $button = $form.data('submitObject') || $form.find(':submit:first');
+										// TODO: if the submission is caused by "change" event, it will not work
+										if ($button.length) {
+											$button.click();
+										} else {  // no submit button in the form
+											$form.submit();
+										}
+										return;
+									}
+								}
+								settings.submitting = false;
+							});
+						} else {
+							settings.submitting = false;
+						}
+						return false;
+					});
+				}
+
+				/*
+				 * In case of reseting the form we need to reset error messages
+				 * NOTE1: $form.reset - does not exist
+				 * NOTE2: $form.on('reset', ...) does not work
+				 */
+				$form.bind('reset', function () {
+					/*
+					 * because we bind directly to a form reset event, not to a reset button (that could or could not exist),
+					 * when this function is executed form elements values have not been reset yet,
+					 * because of that we use the setTimeout
+					 */
+					setTimeout(function () {
+						$.each(settings.attributes, function () {
+							this.status = 0;
+							var $error = $form.find('#' + this.errorID),
+								$container = $.fn.yiiactiveform.getInputContainer(this, $form);
+
+							$container.removeClass(
+								this.validatingCssClass + ' ' +
+									this.errorCssClass + ' ' +
+									this.successCssClass
+							);
+
+							$error.html('').hide();
+
+							/*
+							 * without the setTimeout() we would get here the current entered value before the reset instead of the reseted value
+							 */
+							this.value = getAFValue($form.find('#' + this.inputID));
+						});
+						/*
+						 * If the form is submited (non ajax) with errors, labels and input gets the class 'error'
+						 */
+						$form.find('label, input').each(function () {
+							$(this).removeClass(settings.errorCss);
+						});
+						$('#' + settings.summaryID).hide().find('ul').html('');
+						//.. set to initial focus on reset
+						if (settings.focus !== undefined && !window.location.hash) {
+							$form.find(settings.focus).focus();
+						}
+					}, 1);
+				});
+
+				/*
+				 * set to initial focus
+				 */
+				if (settings.focus !== undefined && !window.location.hash) {
+					$form.find(settings.focus).focus();
+				}
+			});
+		},
+
+		destroy: function () {
+			return this.each(function () {
+				$(window).unbind('.yiiActiveForm');
+				$(this).removeData('yiiActiveForm');
+			})
+		}
+	};
+
+	/**
+	 * Returns the value of the specified input element.
+	 * This method will perform additional checks to get proper values
+	 * for checkbox, radio, checkbox list and radio list.
+	 * @param $e jQuery the jQuery object of the input element
+	 */
+	var getInputValue = function ($e) {
+		var type,
+			c = [];
+		if (!$e.length) {
+			return undefined;
+		}
+		if ($e[0].tagName.toLowerCase() === 'span') {
+			$e.find(':checked').each(function () {
+				c.push(this.value);
+			});
+			return c.join(',');
+		}
+		type = $e.attr('type');
+		if (type === 'checkbox' || type === 'radio') {
+			return $e.filter(':checked').val();
+		} else {
+			return $e.val();
+		}
+	};
+
+	/**
+	 * Performs the ajax validation request.
+	 * This method is invoked internally to trigger the ajax validation.
+	 * @param form jquery the jquery representation of the form
+	 * @param successCallback function the function to be invoked if the ajax request succeeds
+	 * @param errorCallback function the function to be invoked if the ajax request fails
+	 */
+	var validate = function (form, successCallback, errorCallback) {
+		var $form = $(form),
+			settings = $form.data('settings'),
+			needAjaxValidation = false,
+			messages = {};
+		$.each(settings.attributes, function () {
+			var value,
+				msg = [];
+			if (this.clientValidation !== undefined && (settings.submitting || this.status === 2 || this.status === 3)) {
+				value = getInputValue($form.find('#' + this.inputID));
+				this.clientValidation(value, msg, this);
+				if (msg.length) {
+					messages[this.id] = msg;
+				}
+			}
+			if (this.enableAjaxValidation && !msg.length && (settings.submitting || this.status === 2 || this.status === 3)) {
+				needAjaxValidation = true;
+			}
+		});
+
+		if (!needAjaxValidation || settings.submitting && !$.isEmptyObject(messages)) {
+			if (settings.submitting) {
+				// delay callback so that the form can be submitted without problem
+				setTimeout(function () {
+					successCallback(messages);
+				}, 200);
+			} else {
+				successCallback(messages);
+			}
+			return;
+		}
+
+		var $button = $form.data('submitObject'),
+			extData = '&' + settings.ajaxVar + '=' + $form.attr('id');
+		if ($button && $button.length) {
+			extData += '&' + $button.attr('name') + '=' + $button.attr('value');
+		}
+
+		$.ajax({
+			url: settings.validationUrl,
+			type: $form.attr('method'),
+			data: $form.serialize() + extData,
+			dataType: 'json',
+			success: function (data) {
+				if (data !== null && typeof data === 'object') {
+					$.each(settings.attributes, function () {
+						if (!this.enableAjaxValidation) {
+							delete data[this.id];
+						}
+					});
+					successCallback($.extend({}, messages, data));
+				} else {
+					successCallback(messages);
+				}
+			},
+			error: function () {
+				if (errorCallback !== undefined) {
+					errorCallback();
+				}
+			}
+		});
+	};
+
+})(window.jQuery);

framework/assets/yii.js

@@ -7,10 +7,24 @@
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @since 2.0
  */
-;(function($) {
-
-	$.yii = {
-		version : '2.0'
+yii = (function ($) {
+	var pub = {
+		version: '2.0'
 	};
-
+	return pub;
 })(jQuery);
+
+jQuery(document).ready(function ($) {
+	// call the init() method of every module
+	var init = function (module) {
+		if ($.isFunction(module.init) && (module.trigger == undefined || $(module.trigger).length)) {
+			module.init();
+		}
+		$.each(module, function () {
+			if ($.isPlainObject(this)) {
+				init(this);
+			}
+		});
+	};
+	init(yii);
+});

framework/assets/yii.validation.js

@@ -1,5 +1,5 @@
 /**
- * Yii form widget.
+ * Yii validation module.
  *
  * This is the JavaScript widget used by the yii\widgets\ActiveForm widget.
  *
@@ -10,6 +10,8 @@
  * @since 2.0
  */
 
-!function ($) {
-
-}(window.jQuery);
+yii.validation = (function ($) {
+	var pub = {
+	};
+	return pub;
+})(jQuery);