org.primefaces.mobile.renderkit.SelectManyCheckboxRenderer Maven / Gradle / Ivy
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PrimeFaces is one of the most popular UI libraries in Java EE Ecosystem and widely used by software companies, world renowned brands, banks, financial institutions, insurance companies, universities and more.
/**
* Copyright 2009-2018 PrimeTek.
*
* Licensed 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.primefaces.mobile.renderkit;
import java.io.IOException;
import java.util.List;
import javax.faces.component.UIInput;
import javax.faces.component.UINamingContainer;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.convert.Converter;
import javax.faces.model.SelectItem;
import org.primefaces.component.selectmanycheckbox.SelectManyCheckbox;
import org.primefaces.util.WidgetBuilder;
public class SelectManyCheckboxRenderer extends org.primefaces.component.selectmanycheckbox.SelectManyCheckboxRenderer {
@Override
protected void encodeScript(FacesContext context, SelectManyCheckbox checkbox) throws IOException {
String clientId = checkbox.getClientId(context);
WidgetBuilder wb = getWidgetBuilder(context);
wb.init("SelectManyCheckbox", checkbox.resolveWidgetVar(), clientId).finish();
}
@Override
protected void encodeMarkup(FacesContext context, SelectManyCheckbox checkbox) throws IOException {
ResponseWriter writer = context.getResponseWriter();
String clientId = checkbox.getClientId(context);
List selectItems = getSelectItems(context, checkbox);
String style = checkbox.getStyle();
String styleClass = checkbox.getStyleClass();
writer.startElement("div", checkbox);
writer.writeAttribute("id", clientId, "id");
if (style != null) writer.writeAttribute("style", style, "style");
if (styleClass != null) writer.writeAttribute("class", styleClass, "styleClass");
if (selectItems != null && !selectItems.isEmpty()) {
Converter converter = checkbox.getConverter();
Object values = getValues(checkbox);
Object submittedValues = getSubmittedValues(checkbox);
for (int i = 0; i < selectItems.size(); i++) {
SelectItem selectItem = selectItems.get(i);
encodeOption(context, checkbox, values, submittedValues, converter, selectItem, i);
}
}
writer.endElement("div");
}
@Override
protected void encodeOption(FacesContext context, UIInput component, Object values, Object submittedValues, Converter converter,
SelectItem option, int idx) throws IOException {
ResponseWriter writer = context.getResponseWriter();
SelectManyCheckbox checkbox = (SelectManyCheckbox) component;
String itemValueAsString = getOptionAsString(context, component, converter, option.getValue());
String name = checkbox.getClientId(context);
String id = name + UINamingContainer.getSeparatorChar(context) + idx;
boolean disabled = option.isDisabled() || checkbox.isDisabled();
Object valuesArray;
Object itemValue;
if (submittedValues != null) {
valuesArray = submittedValues;
itemValue = itemValueAsString;
}
else {
valuesArray = values;
itemValue = option.getValue();
}
boolean selected = isSelected(context, component, itemValue, valuesArray, converter);
if (option.isNoSelectionOption() && values != null && !selected) {
return;
}
writer.startElement("input", null);
writer.writeAttribute("id", id, null);
writer.writeAttribute("name", name, null);
writer.writeAttribute("type", "checkbox", null);
writer.writeAttribute("value", itemValueAsString, null);
renderOnchange(context, checkbox);
renderDynamicPassThruAttributes(context, checkbox);
if (checkbox.getTabindex() != null) writer.writeAttribute("tabindex", checkbox.getTabindex(), null);
if (selected) writer.writeAttribute("checked", "checked", null);
if (disabled) writer.writeAttribute("disabled", "disabled", null);
writer.endElement("input");
//label
writer.startElement("label", null);
writer.writeAttribute("for", id, null);
if (option.isEscape()) {
writer.writeText(option.getLabel(), null);
}
else {
writer.write(option.getLabel());
}
writer.endElement("label");
}
}