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Code Issues Releases Wiki Activity

exception handling in some code blocks

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This commit is contained in:
Andrew Dolgov
2005-11-26 11:06:56 +01:00
parent d6bf9d4192
commit 7719618b29
5 changed files with 283 additions and 315 deletions
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91
functions.js
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@@ -1,5 +1,10 @@
var hotkeys_enabled = true;
function exception_error(location, e) {
alert("Exception: " + e.name + "\nMessage: " + e.message +
"\nLocation: " + location);
}
function disableHotkeys() {
hotkeys_enabled = false;
}
@@ -330,48 +335,51 @@ if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') {
function all_counters_callback() {
if (xmlhttp_rpc.readyState == 4) {
if (!xmlhttp_rpc.responseXML) {
notify("[all_counters_callback] backend did not return valid XML");
return;
}
var reply = xmlhttp_rpc.responseXML.firstChild;
var f_document = parent.frames["feeds-frame"].document;
for (var l = 0; l < reply.childNodes.length; l++) {
var id = reply.childNodes[l].getAttribute("id");
var ctr = reply.childNodes[l].getAttribute("counter");
var feedctr = f_document.getElementById("FEEDCTR-" + id);
var feedu = f_document.getElementById("FEEDU-" + id);
var feedr = f_document.getElementById("FEEDR-" + id);
if (feedctr && feedu && feedr) {
feedu.innerHTML = ctr;
if (ctr > 0) {
feedctr.className = "odd";
if (!feedr.className.match("Unread")) {
var is_selected = feedr.className.match("Selected");
feedr.className = feedr.className.replace("Selected", "");
feedr.className = feedr.className.replace("Unread", "");
feedr.className = feedr.className + "Unread";
if (is_selected) {
feedr.className = feedr.className + "Selected";
}
}
} else {
feedctr.className = "invisible";
feedr.className = feedr.className.replace("Unread", "");
}
try {
if (!xmlhttp_rpc.responseXML) {
notify("[all_counters_callback] backend did not return valid XML");
return;
}
var reply = xmlhttp_rpc.responseXML.firstChild;
var f_document = parent.frames["feeds-frame"].document;
for (var l = 0; l < reply.childNodes.length; l++) {
var id = reply.childNodes[l].getAttribute("id");
var ctr = reply.childNodes[l].getAttribute("counter");
var feedctr = f_document.getElementById("FEEDCTR-" + id);
var feedu = f_document.getElementById("FEEDU-" + id);
var feedr = f_document.getElementById("FEEDR-" + id);
if (feedctr && feedu && feedr) {
feedu.innerHTML = ctr;
if (ctr > 0) {
feedctr.className = "odd";
if (!feedr.className.match("Unread")) {
var is_selected = feedr.className.match("Selected");
feedr.className = feedr.className.replace("Selected", "");
feedr.className = feedr.className.replace("Unread", "");
feedr.className = feedr.className + "Unread";
if (is_selected) {
feedr.className = feedr.className + "Selected";
}
}
} else {
feedctr.className = "invisible";
feedr.className = feedr.className.replace("Unread", "");
}
}
}
} catch (e) {
exception_error("all_counters_callback", e);
}
}
}
@@ -506,4 +514,3 @@ function getSelectedTableRowIds(content_id, prefix) {
}