package com.emis.caesar;

import java.sql.*;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Set;

import javax.servlet.ServletContext;

import com.emis.db.*;
import com.emis.util.emisUtil;
import com.vaadin.data.Item;
import com.vaadin.ui.NativeSelect;

public class emisNativeSelect extends NativeSelect {
    
	public final emisNativeSelect thisFinal = this;
	
	public emisNativeSelect() {
		super();
		setInvalidAllowed(false);
		setNullSelectionAllowed(false);
		this.setItemCaptionMode(ItemCaptionMode.EXPLICIT_DEFAULTS_ID);
	}
	
	public void init(String tab_name) throws Exception {
		HashMap map = emisSysTab.getSysTab(tab_name);
		
		Set key = map.keySet();
		Iterator it = key.iterator();
		while( it.hasNext() ) {
			Object value = it.next();
			Object name = map.get(value);
			Item item = thisFinal.addItem(value);
			thisFinal.setItemCaption(value,(String) name);
		}

	}
}