/*
* Copyright 2004 original author or authors.
*
* 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.extremecomponents.table.cell;
import org.apache.commons.lang.StringUtils;
import org.extremecomponents.table.bean.Column;
import org.extremecomponents.table.core.TableConstants;
import org.extremecomponents.table.core.TableModel;
import org.extremecomponents.table.view.html.TableActions;
import org.extremecomponents.util.HtmlBuilder;
/**
* A filter cell.
*
* @author Jeff Johnston
*/
public class FilterCell implements Cell {
public String getExportDisplay(TableModel model, Column column) {
return null;
}
public String getHtmlDisplay(TableModel model, Column column) {
HtmlBuilder html = new HtmlBuilder();
html.td(2);
if (StringUtils.isNotEmpty(column.getFilterClass())) {
html.styleClass(column.getFilterClass());
}
if (StringUtils.isNotEmpty(column.getFilterStyle())) {
html.style(column.getFilterStyle());
}
if (StringUtils.isNotEmpty(column.getWidth())) {
html.width(column.getWidth());
}
html.close();
if (!column.isFilterable()) {
html.append("");
} else {
html.append(input(model, column));
}
html.tdEnd();
return html.toString();
}
/**
* If the filter is specified the default is to use a <input type=text> tag.
*/
private String input(TableModel model, Column column) {
HtmlBuilder html = new HtmlBuilder();
html.input("text");
html.name(model.getTableHandler().prefixWithTableId() + TableConstants.FILTER + column.getAlias());
String value = column.getValueAsString();
if (StringUtils.isNotBlank(value)) {
html.value(value);
}
StringBuffer onkeypress = new StringBuffer();
onkeypress.append("if (event.keyCode == 13) {");
onkeypress.append(new TableActions(model).getFilterAction());
onkeypress.append("}");
html.onkeypress(onkeypress.toString());
html.xclose();
return html.toString();
}
}