Messages posted by: robertwgil

MinhaAction.class

ApplicationManager:

table.jsp

index.jsp

On MentaAjax 2.0 and above

Example with List of Beans and Relationships.

People.class

Address.class

Action:

ApplicationManager:

The int parameter on JSONGenericRenderer(1) , says to renderer that you want to load one relantionship.

JSP:

<%@ taglib uri="/WEB-INF/lib/mentawai.jar" prefix="mtw"%>

<mtw:ajaxConfig />

<fieldset>
	<legend>
		Loading list of Beans 
	</legend>
	<script type="text/javascript">
	
	function loadListBean(){

var r = new mtw.request();

r.setUrl("TestAction.getListBean.mtw");

r.onSuccess(getListBean);   // Only if you want to specify

r.send();

}
	
	function getListBean(trans){

var iter = new mtw.response(trans).iterator();

var msg = "";
		var people;
		
		while( iter.hasNext() ) {
		
			people = iter.next();
			
			msg += "<b>Name:</b> "		+	people.name				+ "<br>";
			msg += "<b>Last Name:</b> "	+	people.lastName			+ "<br>";
			msg += "<b>Age:</b> "		+	people.age				+ "<br>";
			msg += "<b>Birthday:</b>"	+	people.birthday			+ "<br>";
			msg += "<b>Street:</b> "	+	people.address.street	+ "<br>";
			msg += "<b>Number:</b> "	+	people.address.number	+ "<br><br>";
			
		}
		
		document.getElementById("getListBeanDiv").innerHTML = msg;
	}
	
	</script>
	<input type="button" value="LoadListBean" onclick="loadListBean();">

The line 17 is optional, if you dont specify the onSuccess method, the convention is to call a function with the same name of innerAction. In this axample the innerAction is TestAction.getListBean.mtw

With MentaAjax 2.0 you can use some conventions:

Action:

ApplicationManager:

JSP:

With MentaAjax 2.0 you dont need to write a callback function for innerHTML operations. It gets the string "stringHere" after "innerHTML" specified on the innerAction as the id of html element to place the response.

r.setUrl("TestAction.innerHTMLstringHere.mtw");

innerHTML: Says to MentaAjax that you can place the response with html code in any container.

stringHere: It is the id of container that MentaAjax will place the html code.

Action:

ApplicationManager:

JSP:

Action:

ApplicationManager:

Jsp:

<%@ page contentType="text/html; charset=ISO-8859-1" %>
<%@ taglib uri="/WEB-INF/lib/mentawai.jar" prefix="mtw"%>
<html>
	<head>
		<mtw:ajaxConfig loadPrototype="true"/>
	</head>
	
	<body>
		<legend>AutoComplete</legend>
			<table>
				<tr>
					<td> Example, "a", "b", * </td>
					<td width="100px"> </td>
					<td> Key Selected: </td>
					<td> Value Selected: </td>
				</tr>
				<tr>
					<td>
						<input type="text" name="sourceInput" id="sourceInput">
						<div id="completeHere" class="auto_complete"></div>
					</td>
					<td width="100px"></td>
					<td> <input type="text" name="autoKey"> </td>
					<td> <input type="text" name="autoValue"></td>
				</tr>
			</table>
		
			<script type="text/javascript">
					function completeText(key, value) {
                                        document.getElementById("autoKey").value = key;
                                        document.getElementById("autoValue").value = value;
					}
			</script>
		
			<mtw:ajaxCompleter onSuccess="completeText" source="sourceInput" target="completeHere" url="TestAction.autoCompleter.mtw"/>
		
		</fieldset>
	</body>
</html>

on <mtw:ajaxConfig loadPrototype="true" /> say that you want to load Prototype 1.6 and scripts necessaries to run autocompleter.

Screenshot: