Added Prado.Validation.validateControl(id) on client side

1 files changed, 65 insertions, 7 deletions

diff --git a/framework/Web/Javascripts/source/prado/validator/validation3.js b/framework/Web/Javascripts/source/prado/validator/validation3.js
index 5f08b615..c9dba7a1 100644
--- a/framework/Web/Javascripts/source/prado/validator/validation3.js
+++ b/framework/Web/Javascripts/source/prado/validator/validation3.js
@@ -71,6 +71,8 @@ Prado.Validation =  Class.create();
  * where <tt>formID</tt> is the HTML form ID, and the optional

  * <tt>groupID</tt> if present will only validate the validators

  * in a particular group.</p>

+ * <p>Use <code>{@link Prado.Validation.validateControl}(controlClientID)</code>

+ * to trigger validation for a single control.</p>

  * 

  * @object {static} Prado.Validation

  */

@@ -107,6 +109,24 @@ Object.extend(Prado.Validation,
 	},

 

 	/**

+	 * Validate all validators of a specific control.

+	 * @function {boolean} ?

+	 * @param {string} id - ID of DOM element to validate 

+	 * @return true if all validators are valid or no validators present, false otherwise.

+	 */

+    validateControl : function(id) 

+    {

+        var formId=this.getForm();

+

+		if (this.managers[formId])

+        {

+            return this.managers[formId].validateControl(id);

+        } else {

+			throw new Error("A validation manager needs to be created first.");

+        }

+    },

+

+	/**

 	 * Return first registered form

 	 * @function {string} ?

 	 * @returns ID of first form.

@@ -209,6 +229,12 @@ Prado.ValidationManager = Class.create();
 Prado.ValidationManager.prototype =

 {

 	/**

+	 * Hash of registered validators by control's clientID

+	 * @var controls

+	 */

+    controls: {},

+

+	/**

 	 * Initialize ValidationManager.

 	 * @constructor {protected} ?

 	 * @param {object} options - Options for initialization

@@ -284,6 +310,17 @@ Prado.ValidationManager.prototype =
 	},

 

 	/**

+	 * Perform validation for all validators of a single control.

+	 * @function {boolean} ?

+	 * @param {string} id - ID of DOM element to validate 

+	 * @return true if all validators are valid or no validators present, false otherwise.

+	 */

+    validateControl : function (id) 

+    {

+        return this.controls[id] ? this.controls[id].invoke('validate',null).all() : true;

+    },

+

+	/**

 	 * Focus on the first validator that is invalid and options.FocusOnError is true.

 	 * @function ?

 	 * @param {TBaseValidator[]} validators - Array of validator objects

@@ -371,14 +408,17 @@ Prado.ValidationManager.prototype =
 	 */

 	addValidator : function(validator)

 	{

-		// Erase any existing validator with same options

-		this.validators = this.validators.reject(function(v)

-		{

-			return (v.options.ID==validator.options.ID);

-		});

+		// Remove previously registered validator with same ID

+        // to prevent stale validators created by AJAX updates

+        this.removeValidator(validator);

+

 		this.validators.push(validator);

 		if(validator.group && !this.groups.include(validator.group))

 			this.groups.push(validator.group);

+

+        if (typeof this.controls[validator.control.id] === 'undefined')

+            this.controls[validator.control.id] = Array();

+        this.controls[validator.control.id].push(validator);

 	},

 

 	/**

@@ -392,6 +432,24 @@ Prado.ValidationManager.prototype =
 	},

 

 	/**

+	 * Remove a validator from this manager

+	 * @function ?

+	 * @param {TBaseValidator} validator - Validator object

+	 */

+    removeValidator : function(validator)

+    {

+		this.validators = this.validators.reject(function(v)

+		{

+			return (v.options.ID==validator.options.ID);

+		});

+        if (this.controls[validator.control.id])

+            this.controls[validator.control.id].reject( function(v)

+            {

+                return (v.options.ID==validator.options.ID)

+            });

+    },

+

+	/**

 	 * Gets validators with errors.

 	 * If group is set, only validators in that group are returned. 

 	 * Otherwhise only validators without a group are returned.

@@ -473,7 +531,7 @@ Prado.WebUI.TValidationSummary.prototype =
 	initialize : function(options)

 	{

 		/**

-		 * ValidationManager options

+		 * Validator options

 		 * @var {object} options 

 		 */

 		this.options = options;

@@ -705,7 +763,7 @@ Prado.WebUI.TBaseValidator.prototype =
 	 * Initialize TBaseValidator.

 	 * @constructor {protected} ?

 	 * @param {object} options - Options for initialization.

-	 * @... {string} ID - ID of validation summary element.

+	 * @... {string} ID - ID of validator

 	 * @... {string} FormID - ID of form of this manager.

 	 * @... {string} ControlToValidate - ID of control to validate.

 	 * @... {optional string} InitialValue - Initial value of control to validate.