/*
* 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.
*/
package org.apache.click.examples.page.form;
import java.util.List;
import javax.annotation.Resource;
import org.apache.click.control.Form;
import org.apache.click.control.Select;
import org.apache.click.control.Submit;
import org.apache.click.control.TextField;
import org.apache.click.examples.domain.Customer;
import org.apache.click.examples.page.BorderPage;
import org.apache.click.examples.service.CustomerService;
import org.apache.click.util.Bindable;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.math.NumberUtils;
import org.springframework.stereotype.Component;
/**
* Provides a search form example demonstrating how to layout a form manually
* in the page template.
*
* @author Malcolm Edgar
*/
@Component
public class SearchForm extends BorderPage {
@Bindable protected Form form = new Form();
private TextField textField;
private Select typeSelect;
@Resource(name="customerService")
private CustomerService customerService;
public SearchForm() {
textField = new TextField("search");
form.add(textField);
typeSelect = new Select("type");
typeSelect.addAll(new String[] {"ID", "Name", "Age"});
typeSelect.setValue("Name");
typeSelect.setStyle("font-size", "9pt");
form.add(typeSelect);
form.add(new Submit("go", " Go "));
}
/**
* @see org.apache.click.Page#onPost()
*/
@Override
public void onPost() {
Customer customer = null;
String value = textField.getValue().trim();
String type = typeSelect.getValue().toLowerCase();
if (type.equals("id")) {
if (NumberUtils.isDigits(value)) {
customer = customerService.findCustomerByID(value);
} else {
textField.setError("ID must be a number");
}
}
else if (type.equals("name")) {
List<Customer> list = customerService.getCustomersForName(value);
if (!list.isEmpty()) {
customer = (Customer) list.get(0);
}
}
else if (type.equals("age")) {
List<Customer> list = customerService.getCustomersForAge(value);
if (!list.isEmpty()) {
customer = (Customer) list.get(0);
}
}
if (customer != null) {
addModel("customerDetail", customer);
}
else {
addModel("message", "Customer not found");
}
}
}