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Monotone-Parent: d07959b964a2582bf5674d383b0dac7303346571

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Monotone-Revision: 0bf13271077dfd22aaca8a2663fe7490f9d84cb3

Monotone-Author: wsourdeau@inverse.ca
Monotone-Date: 2008-02-01T15:49:33
Monotone-Branch: ca.inverse.sogo
This commit is contained in:
Wolfgang Sourdeau
2008-02-01 15:49:33 +00:00
parent 8bb92ebe43
commit 6951e6a527
3 changed files with 101 additions and 108 deletions
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UI/WebServerResources/generic.js
+52 -49
View File
@@ -309,39 +309,47 @@ function appendDifferentiator(url) {
return url_nocache;
}
function onAjaxRequestStateChange(http) {
try {
if (http.readyState == 4
&& activeAjaxRequests > 0) {
if (!http.aborted)
http.callback(http);
activeAjaxRequests--;
checkAjaxRequestsState();
http.onreadystatechange = Prototype.emptyFunction;
http.callback = Prototype.emptyFunction;
http.callbackData = null;
}
}
catch (e) {
activeAjaxRequests--;
checkAjaxRequestsState();
http.onreadystatechange = Prototype.emptyFunction;
http.callback = Prototype.emptyFunction;
http.callbackData = null;
log("AJAX Request, Caught Exception: " + e.name);
log(e.message);
log(backtrace());
}
}
function triggerAjaxRequest(url, callback, userdata, content, headers) {
var http = createHTTPClient();
activeAjaxRequests += 1;
document.animTimer = setTimeout("checkAjaxRequestsState();", 50);
activeAjaxRequests++;
document.animTimer = setTimeout("checkAjaxRequestsState();", 250);
//url = appendDifferentiator(url);
if (http) {
http.open("POST", url, true);
http.url = url;
http.onreadystatechange
= function() {
// log ("state changed (" + http.readyState + "): " + url);
try {
if (http.readyState == 4
&& activeAjaxRequests > 0) {
if (!http.aborted) {
if (userdata)
http.callbackData = userdata;
callback(http);
}
activeAjaxRequests -= 1;
checkAjaxRequestsState();
}
}
catch (e) {
activeAjaxRequests -= 1;
checkAjaxRequestsState();
log("AJAX Request, Caught Exception: " + e.name);
log(e.message);
log(backtrace());
}
};
http.callback = callback;
http.callbackData = userdata;
http.onreadystatechange = function() { onAjaxRequestStateChange(http) };
// = function() {
// // log ("state changed (" + http.readyState + "): " + url);
// };
var hasContentLength = false;
if (headers) {
for (var i in headers) {
@@ -367,36 +375,31 @@ function triggerAjaxRequest(url, callback, userdata, content, headers) {
function startAnimation(parent, nextNode) {
var anim = $("progressIndicator");
if (anim) return anim;
anim = document.createElement("img");
anim = $(anim);
anim.id = "progressIndicator";
anim.src = ResourcesURL + "/busy.gif";
anim.setStyle({ visibility: "hidden" });
if (nextNode)
parent.insertBefore(anim, nextNode);
else
parent.appendChild(anim);
anim.setStyle({ visibility: "visible" });
if (!anim) {
anim = createElement("img", "progressIndicator", null,
{src: ResourcesURL + "/busy.gif"});
anim.setStyle({ visibility: "hidden" });
if (nextNode)
parent.insertBefore(anim, nextNode);
else
parent.appendChild(anim);
anim.setStyle({ visibility: "visible" });
}
return anim;
}
function checkAjaxRequestsState() {
var toolbar = document.getElementById("toolbar");
if (toolbar) {
if (activeAjaxRequests > 0
&& !document.busyAnim) {
document.busyAnim = startAnimation(toolbar);
}
else if (activeAjaxRequests == 0
&& document.busyAnim
&& document.busyAnim.parentNode) {
document.busyAnim.parentNode.removeChild(document.busyAnim);
document.busyAnim = null;
}
var progressImage = $("progressIndicator");
if (activeAjaxRequests > 0
&& !progressImage) {
var toolbar = $("toolbar");
if (toolbar)
startAnimation(toolbar);
}
else if (!activeAjaxRequests
&& progressImage)
progressImage.parentNode.removeChild(progressImage);
}
function isSafari3() {