Martin-
I could, but it's really nasty. I've pasted the function where I use
execScripts() below. See my response to Frank prior to this response.
Basically the JSP page we're requesting via the AJAX call is dynamically
building an HTML table with options retrieved from the database and
preloaded into a J/S array using JSTL tags. After the array is loaded,
we build the HTML table from the contents of the array. The problem
became apparent when the function to rebuild the table at page load time
was not being executed and we ran into scoping problems with the J/S
functions. I wound up having to put them in the outer page and it made
the two JSP's so tightly coupled that it made almost no sense to have
separate JSPs...
Anyway, we've decided to leave the iframe in there for now as this page
is going to be redone by our sub for version 2.0.
function popCustomRegPanel(recordingId) {
var url = "RecordingCustomRegistration.do?id=" + recordingId;
loadXMLDoc(url,
function() {
if ((xmlhttp.readyState == 4) && (xmlhttp.status == 200)) {
// this checks to make sure our session is still active and we
have not
// been logged out
if (xmlhttp.getResponseHeader("validSession")) {
// retrieve the response text (HTML) and evaluate the JavaScript
// code so that the table is generated correctly.
var customRegContentDiv =
document.getElementById('customRegContent');
customRegContentDiv.innerHTML = xmlhttp.responseText;
execScripts(customRegContentDiv.innerHTML);
show('customRegPanel');
show('disable');
}
else {
// reload the page and dump user at login page
window.location.reload();
}
}
});
}
-adam
Martin Gainty wrote:
Hi Adam-
Could you post your JSP?
in particular could we see XMLHttpRequest.OnReadyStateChange AND the javascript
function which is the receptor for the Asynchronous call
Thanks,
M
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----- Original Message -----
From: "Adam Gordon" <[EMAIL PROTECTED]>
To: <user@struts.apache.org>
Sent: Tuesday, November 28, 2006 3:43 PM
Subject: Struts, AJAX, JSP, and JavaScript question
I have a JSP and there's a link in the rendered page that makes an AJAX call
(to a Struts action) when clicked. The results of that action, and the
contents of the response are set as the innerHTML on a hidden <div> defined
inside the afore mentioned rendered page. The <div> is then un-hid.
Everything is working correctly except for one part: When the div is
displayed, the JavaScript code in the contents returned by the AJAX call
isn't being executed and thus, the contents of the <div> aren't set up
correctly.
Does anyone know a way to have the JavaScript be executed? Or force the
browser to execute it?
I used to have an <iframe> and everything worked great, but there was a bad
side effect with session timeouts and so we've decided to not use them.
Any help would be appreciated. Thanks.
-Adam
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