<s:url var="ajaxTest" action="AjaxInfo">
<s:param name="uid" value="userid />
</s:url>
<a onmouseover="dojo.event.topic.publish('/request')">Show Info</a>
<sx:bind listenTopics="/request" href="%{#ajaxTest}" targets="userInfoBar"/>
Should work just fine.
The url already has userid added to it.
You can also wire the dojo request directly to the onmouseover event with some
javascript
<s:url var="ajaxTest" action="AjaxInfo">
<s:param name="uid" value="userid />
</s:url>
<a id="infoLink">Show Info</a>
<script>
dojo.event.connect(dojo.byId("infoLink"),"onmouseover", function(){
dojo.io.bind({
url: "<s:property value="%{#ajaxTest}" />",
load: function(type, data, evt){
var target = dojo.byId("userInfoBar");
target.innerHTML = data;
},
mimetype: "text/html"
});
});
</script>
In general, to get parameters through a topic, you can just add parameters to
your handler function.
<script>
dojo.event.topic.subscribe("/request", function(arg1,arg2,arg3){
dojo.io.bind({
url: "<s:property value="%{#ajaxTest}" />?uid="+arg1,
load: function(type, data, evt){
var target = dojo.byId("userInfoBar");
target.innerHTML = data;
},
mimetype: "text/html"
});
});
</script>
-nick
-----Original Message-----
From: Matthew (IRQ) [mailto:[EMAIL PROTECTED]
Sent: November 22, 2007 5:12 PM
To: user@struts.apache.org
Subject: [Dojo] Pass topic parameters to action
Hi there,
I'm using Struts 2.1.1 with the new dojo plugin library and I stumpled over
the following problem for which I couldn't find any solution yet even after
hours of searching the net.
The application I'm building is a small calendar application that shows your
absences in a monthly view. What I'd like to add is some kind of info bar
that dynamically loads additional information as soon as the user hovers
over an absence.
At the moment, I'm using a parameterized url for each single absence (within
an iterator):
<div id="userInfoBar"></div>
<s:url id="ajaxTest" value="/AjaxInfo.action" >
<s:param name="uid" value ="userid"></s:param>
</s:url>
<sx:a href="%{ajaxTest}" targets="userInfoBar">Show Info</sx:a>
This now generates lots of ajax source code and it only works when I click
on the link (but I want that it also works when I just move over the link
with the mouse). From what I've seen this is possible with the bind tag and
so I'd like to have is the following:
<s:a onmouseover="dojo.event.topic.publish('/request', userid)">Show
Info</sx:a>
<sx:bind listenTopics="/request" href="%{ajaxTest}" targets="userInfoBar"/>
But how do I pass the userid object to my action? Every help is welcomed.
Greetings,
Matthias
--
View this message in context:
http://www.nabble.com/-Dojo--Pass-topic-parameters-to-action-tf4858767.html#a13904168
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