Can someone please tell me if it is possible to load the same module
twice. If so, how? I have tried including the script tag twice,
which used to work in older versions of gwt, but no longer works. I
was thinking that once it is loaded you could call the onModuleLoad
function manually, but cannot find how that would work. Another thing
I noticed is that if you do include the script tag twice, it writes
the code to the dom twice, but it is only executed once. If it is by
design that you can only run a module once by including the script
tag, maybe this ought to be prevented. I also tried using the cross
site linker, which is what i believe i used before to get this to
work.
<module>
<define-linker name="xs" class="com.google.gwt.core.linker.XSLinker"/
>
<add-linker name="xs"/>
<inherits name="com.google.gwt.user.User" />
<source path="client" />
<define-property values="hello,goodbye,default" name="alerter" />
<property-provider name="alerter">
<![CDATA[
var alerter = $wnd.gwttester_alerter;
if (alerter == null){
alerter = "default";
}
return alerter;
]]>
</property-provider>
<replace-with class="com.gwt.client.alert.impl.HelloAlerter">
<when-type-is class="com.gwt.client.alert.Alerter" />
<when-property-is name="alerter" value="hello" />
</replace-with>
<replace-with class="com.gwt.client.alert.impl.GoodbyeAlerter">
<when-type-is class="com.gwt.client.alert.Alerter" />
<when-property-is name="alerter" value="goodbye" />
</replace-with>
<replace-with class="com.gwt.client.alert.impl.DefaultAlerter">
<when-type-is class="com.gwt.client.alert.Alerter" />
<when-property-is name="alerter" value="default" />
</replace-with>
<entry-point class="com.gwt.client.GWTClient"></entry-point>
</module>
<html>
<head>
<meta http-equiv="content-type" content="text/html;
charset=UTF-8">
<title>index</title>
</head>
<body>
<div>
<script type="text/javascript">var gwttester_alerter =
'hello';</
script>
<script type="text/javascript" language="javascript"
src="com.gwt.GWTTester.nocache.js"/>
</div>
<div>
<script type="text/javascript">var gwttester_alerter =
'goodbye';</
script>
<script type="text/javascript" language="javascript"
src="com.gwt.GWTTester.nocache.js"/>
</div>
</body>
</html>
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