dwr.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dwr PUBLIC
"-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN"
"http://getahead.org/dwr/dwr20.dtd">
<dwr>
<allow>
<create javascript="JIsExist" creator="none">
<param name="class" value="com.sheng.dwr.dao.RegisterDAO" />
<include method="isExist"/>
</create>
<create javascript="JCitys" creator="none">
<param name="class" value="com.sheng.dwr.dao.CityDAO"></param>
<include method="getCitysByCountry"/>
</create>
<create javascript="JDwrTest" creator="new">
<param name="class" value="com.sheng.dwr.test.DwrTest"></param>
<include method="testUserBean"/>
<include method="testUserBeans" />
</create>
<convert match="com.sheng.dwr.bean.User" converter="bean">
<param name="include" value="username,password"></param>
</convert>
</allow>
<signatures>
<![CDATA[
import java.util.List;
import com.sheng.dwr.test.DwrTest;
import com.sheng.dwr.bean.User
List<User> DwrTest.testUserBeans(List<User> users);
]]>
</signatures>
</dwr>
js的定义
function onloadUserJs() {
$("username").attachEvent("onblur", isExistUser);
onSelectCountrys()
onPasswordFocus();
onPasswordBlur();
test();
testBeans();
}
function isExistUser() {
JIsExist.isExist($("username").value, userCallback);
}
function userCallback(data) {
if(data == true) {
$("username").value = "username is exist"
$("username").focus();
}
}
function onSelectCountrys() {
$("countrys").attachEvent("onchange", getCitys);
}
function getCitys() {
JCitys.getCitysByCountry(DWRUtil.getText("countrys"), cityCallback);
}
function cityCallback(datas) {
DWRUtil.removeAllOptions("citys");
DWRUtil.addOptions("citys", datas);
}
function onPasswordBlur() {
$("password").attachEvent("onblur", isEquals);
$("repassword").attachEvent("onblur", isEquals);
}
function isEquals() {
if(DWRUtil.getValue("password") != null && DWRUtil.getValue("password") != "" && DWRUtil.getValue("repassword") != null &&
DWRUtil.getValue("repassword") != "" &&DWRUtil.getValue("password") != DWRUtil.getValue("repassword")) {
show("psdiv");
$("psdiv").innerHTML = "password is not equals";
}
}
function onPasswordFocus() {
$("password").attachEvent("onfocus", passwordOnFocus);
$("repassword").attachEvent("onfocus", passwordOnFocus);
}
function passwordOnFocus() {
hide("psdiv");
}
function hide(element) {
$(element).style.display = 'none';
}
function show(element) {
$(element).style.display = '';
}
function test() {
$("test").attachEvent("onclick", onTestClick);
}
function onTestClick() {
var u = {username : "sheng", password : "xiaosheng"};
JDwrTest.testUserBean(u, onTestBeanCallback);
}
function onTestBeanCallback(data) {
resetTestDiv(data.username + " ---- " + data.password);
}
function resetTestDiv(data) {
$(testdiv).innerHTML = data;
}
function testBeans() {
$("testuserbean").attachEvent("onclick", onTestBeansClick);
}
function onTestBeansClick() {
var data = [{username:"sheng", password:"sheng"},
{username:"xiaosheng", password:"xiaosheng"},
{username:"xiaoxiaosheng", password:"xiaoxiaosheng"}];
JDwrTest.testUserBeans(data, testBeanCallback);
}
function testBeanCallback(data) {
var temp = "";
for(var i = 0; i < data.length; i++) {
temp += data[i].username + " -- " + data[i].password;
}
resetTestDiv(temp);
}
DWRUtil.getText();取得下拉列表框中的值
DWRUtil.getValue();取得text,password...的值
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