validation.js

来自「白广元写的java web整合开发完全自学手册的源代码」· JavaScript 代码 · 共 48 行

/*
 * $Id: pom.xml 560558 2007-07-28 15:47:10Z apetrelli $
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

var strutsValidator = new ValidationClient("$!base/validation");
strutsValidator.onErrors = function(input, errors) {

	var form = input.form;

	clearErrorMessages(form);
	clearErrorLabels(form);

    if (errors.fieldErrors) {
        for (var fieldName in errors.fieldErrors) {
            if (form.elements[fieldName].touched) {
                for (var i = 0; i < errors.fieldErrors[fieldName].length; i++) {
                    addError(form.elements[fieldName], errors.fieldErrors[fieldName][i]);
                }
            }
        }
    }
}

function validate(element) {
    // mark the element as touch
    element.touched = true;
    var namespace = element.form.attributes['namespace'].nodeValue;
    var actionName = element.form.attributes['name'].nodeValue;
	strutsValidator.validate(element, namespace, actionName);
}