?? pagejumptool.java
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?/*
* Copyright 2006-2007 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.ecside.table.tool;
import org.ecside.core.ECSideConstants;
import org.ecside.core.TableConstants;
import org.ecside.core.TableModel;
import org.ecside.preferences.PreferencesConstants;
import org.ecside.util.HtmlBuilder;
/**
* @author Wei Zijun
*
*/
public class PageJumpTool extends BaseTool {
public PageJumpTool(){
super();
}
public PageJumpTool(HtmlBuilder html,TableModel model) {
super(html,model);
}
public void buildTool() {
int currentRowsDisplayed = getTableModel().getLimit().getCurrentRowsDisplayed();
int currentPage = getTableModel().getLimit().getPage();
int totalPages = 0;
int totalRows = getTableModel().getLimit().getTotalRows();
if (currentRowsDisplayed > 0) {
totalPages =(int)Math.ceil((double)totalRows / currentRowsDisplayed);
} else {
totalPages = 1;
currentPage = 1;
}
boolean showTooltips = getTableModel().getTable().isShowTooltips();
String action=getGotoPagesAction();
getHtmlBuilder().td(1).styleClass("pageJumpTool").nowrap();
getHtmlBuilder().onmouseover(ECSideConstants.UTIL_FUNCTION_NAME+".NearPagesBar.showMe(this,'"+getTableModel().getTable().getTableId()+"');");
getHtmlBuilder().onmouseout(ECSideConstants.UTIL_FUNCTION_NAME+".NearPagesBar.hideMe(this,'"+getTableModel().getTable().getTableId()+"');");
getHtmlBuilder().close();
getHtmlBuilder().append("<nobr>");
getHtmlBuilder().input().type("button");
getHtmlBuilder().styleClass(TableConstants.JUMP_PAGE_CSS);
getHtmlBuilder().onclick(action);
if (showTooltips) {
getHtmlBuilder().title(getTableModel().getMessages().getMessage(PreferencesConstants.TOOLBAR_GOTO_PAGE_TOOLTIP));
}
getHtmlBuilder().xclose();
getHtmlBuilder().input("text").name(getPrefixWithTableId() + TableConstants.PAGES);
getHtmlBuilder().value(""+currentPage);
getHtmlBuilder().styleClass(TableConstants.JUMP_PAGE_INPUT_CSS);
getHtmlBuilder().append(" onkeydown=\"if (event.keyCode && event.keyCode==13 ) {"+action+";return false; } \" ");
getHtmlBuilder().xclose();
getHtmlBuilder().append("/").append(""+totalPages).append(getTableModel().getMessages().getMessage(PreferencesConstants.TOOLBAR_PAGE_PAGENAME));
getHtmlBuilder().append("</nobr>");
getHtmlBuilder().tdEnd();
}
public String getGotoPagesAction() {
String formId=getTableModel().getTable().getTableId();
StringBuffer action = new StringBuffer(ECSideConstants.UTIL_FUNCTION_NAME+".gotoPageByInput(");
action.append("this,'"+formId+"'");
action.append(");");
String onInvokeAction = getTableModel().getTable().getOnInvokeAction();
if (onInvokeAction!=null&&onInvokeAction.length()>0){
action.append(onInvokeAction);
}
return action.toString();
}
}
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