| /* |
| * 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.struts2.components; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.struts2.views.annotations.StrutsTag; |
| import org.apache.struts2.views.annotations.StrutsTagAttribute; |
| |
| import com.opensymphony.xwork2.util.ValueStack; |
| |
| /** |
| * <!-- START SNIPPET: javadoc --> |
| * Renders an HTML input element of type checkbox, populated by the specified property from the ValueStack. |
| * <!-- END SNIPPET: javadoc --> |
| * |
| * <p><b>Examples</b></p> |
| * |
| * <pre> |
| * <!-- START SNIPPET: example --> |
| * JSP: |
| * <s:checkbox label="checkbox test" name="checkboxField1" value="aBoolean" fieldValue="true"/> |
| * |
| * Velocity: |
| * #tag( Checkbox "label=checkbox test" "name=checkboxField1" "value=aBoolean" ) |
| * |
| * Resulting HTML (simple template, aBoolean == true): |
| * <input type="checkbox" name="checkboxField1" value="true" checked="checked" /> |
| * |
| * <!-- END SNIPPET: example --> |
| * </pre> |
| * |
| */ |
| @StrutsTag( |
| name="checkbox", |
| tldTagClass="org.apache.struts2.views.jsp.ui.CheckboxTag", |
| description="Render a checkbox input field", |
| allowDynamicAttributes=true) |
| public class Checkbox extends UIBean { |
| final public static String TEMPLATE = "checkbox"; |
| |
| protected String fieldValue; |
| protected String submitUnchecked; |
| |
| public Checkbox(ValueStack stack, HttpServletRequest request, HttpServletResponse response) { |
| super(stack, request, response); |
| } |
| |
| protected String getDefaultTemplate() { |
| return TEMPLATE; |
| } |
| |
| protected void evaluateExtraParams() { |
| if (fieldValue != null) { |
| addParameter("fieldValue", findString(fieldValue)); |
| } else { |
| addParameter("fieldValue", "true"); |
| } |
| |
| if (submitUnchecked != null) { |
| addParameter("submitUnchecked", findValue(submitUnchecked, Boolean.class)); |
| } else { |
| addParameter("submitUnchecked", false); |
| } |
| } |
| |
| protected Class getValueClassType() { |
| return Boolean.class; // for checkboxes, everything needs to end up as a Boolean |
| } |
| |
| @StrutsTagAttribute(description="The actual HTML value attribute of the checkbox.", defaultValue="true") |
| public void setFieldValue(String fieldValue) { |
| this.fieldValue = fieldValue; |
| } |
| |
| @StrutsTagAttribute(description="If set to true, unchecked elements will be submitted with the form.", type="Boolean", defaultValue="false") |
| public void setSubmitUnchecked(String submitUnchecked) { |
| this.submitUnchecked = submitUnchecked; |
| } |
| |
| /** |
| * Deprecated since 2.5.27 |
| * @deprecated use {@link #setLabelPosition(String)} instead |
| */ |
| @Deprecated |
| @Override |
| @StrutsTagAttribute(description="(Deprecated) Define label position of form element (top/left), also 'right' is supported when using 'xhtml' theme") |
| public void setLabelposition(String labelPosition) { |
| super.setLabelPosition(labelPosition); |
| } |
| |
| @Override |
| @StrutsTagAttribute(description="Define label position of form element (top/left), also 'right' is supported when using 'xhtml' theme") |
| public void setLabelPosition(String labelPosition) { |
| super.setLabelPosition(labelPosition); |
| } |
| |
| } |