jsf的一个ajax扩展项目, 其实对于使用myfaces的用户来说还有个更的选择:使用MyFaces Sandbox 中的 InputSuggestAjax 用法如下:
1.创建一个managed bean:
package test;
import java.util.ArrayList;
import java.util.List;
public class Bean {
//In that function all what you had to do is to
//Specify what will be displayed in the list
//Note that the keyword is the text entered by the user
public List getSuggestedWords(String keyword) {
(本文来源于图老师网站,更多请访问http://m.tulaoshi.com/webkaifa/)List list = new ArrayList();
list.add(keyword + " Ahmed Saleh");
list.add(keyword + " Kahki");
list.add(keyword + " Kourany");
list.add(keyword + " Kiki");
list.add(keyword + " Saleh Abouetta");
list.add(keyword + " Hashim");
return list;
(本文来源于图老师网站,更多请访问http://m.tulaoshi.com/webkaifa/)}
public String getCurrentValue() {
return currentValue;
}
public void setCurrentValue(String currentValue) {
this.currentValue = currentValue;
}
String currentValue;
}
2. jsp 页面代码
%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %
%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %
%@ taglib uri="http://myfaces.apache.org/sandbox" prefix="s" %
html
head
titleAjax JSF sample (InputSuggestAjax)/title
/head
body
f:view
h:form
h:outputText value="Enter your name : "/
s:inputSuggestAjax suggestedItemsMethod="#{bean.getSuggestedWords}"
value="#{bean.currentValue}" /
br /
h:commandButton action="" value="Submit"/
br /
h:outputText value="Your name is #{bean.currentValue}"/
/h:form
/f:view
/body
/html
3. web.xml配置
context-param
param-namejavax.faces.STATE_SAVING_METHOD/param-name
param-valueclient/param-value
/context-param
//Instead of server make the state saving method on the client to make it works