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• GridPaging.java

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org.zkoss.zkmax.zul.render.GridPaging Maven / Gradle / Ivy

/* GridPaging.java

{{IS_NOTE
	Purpose:
		
	Description:
		
	History:
		Sep 7, 2007 11:54:13 AM , Created by jumperchen
}}IS_NOTE

Copyright (C) 2007 Potix Corporation. All Rights Reserved.

{{IS_RIGHT
	This program is distributed under GPL Version 3.0 in the hope that
	it will be useful, but WITHOUT ANY WARRANTY.
}}IS_RIGHT
*/
package org.zkoss.zkmax.zul.render;

import java.io.IOException;
import java.io.Writer;
import java.util.Iterator;

import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.render.ComponentRenderer;
import org.zkoss.zk.ui.render.SmartWriter;
import org.zkoss.zul.Column;
import org.zkoss.zul.Grid;

/*
 * {@link Grid}'s default mold.
 * 
 * @author jumperchen
 * 
 * @since 3.0.0
 */
public class GridPaging implements ComponentRenderer {

	public void render(Component comp, Writer out) throws IOException {
		final SmartWriter wh = new SmartWriter(out);
		final Grid self = (Grid) comp;
		final String uuid = self.getUuid();
		final String zcls = self.getZclass();
		wh.write("
");

		if (self.getPagingChild() != null && self.getPagingPosition().equals("top") || self.getPagingPosition().equals("both")) {
			wh.write("
")
				.write(self.getPagingChild())
				.write("
");
		}
		if(self.getColumns() != null){
			wh.write("
")
				.write("");
			if(self.getColumns() != null) {
				wh.write("")
					.write("");
					
				for (Iterator it = self.getColumns().getChildren().iterator(); it.hasNext();) {
					final Column child = (Column) it.next();
					wh.write("");
				}
				wh.write("");
			}
			wh.writeComponents(self.getHeads())
				.write("
");
		}

		wh.write("
");
			if(self.getColumns() != null) {
				wh.write("")
					.write("");
					
				for (Iterator it = self.getColumns().getChildren().iterator(); it.hasNext();) {
					final Column child = (Column) it.next();
					wh.write("");
				}
				wh.write("");
			}
		wh.writeln(self.getRows())
			.write("
");

		if(self.getFoot() != null){
			wh.write("
")
				.write("");
			if(self.getColumns() != null) {
				wh.write("")
					.write("");
					
				for (Iterator it = self.getColumns().getChildren().iterator(); it.hasNext();) {
					final Column child = (Column) it.next();
					wh.write("");
				}
				wh.write("");
			}
			wh.writeln(self.getFoot())
				.write("
");
		}
		
		if (self.getPagingChild() != null && self.getPagingPosition().equals("bottom") || self.getPagingPosition().equals("both")) {
			wh.write("
")
				.write(self.getPagingChild())
				.write("
");
		}
		wh.write("
");
	}
}