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getMainContext() and related JS-stuff

This commit is contained in:
Andrew Dolgov 2006-05-23 07:03:08 +01:00
parent 131b01b336
commit ac378ad4ec
3 changed files with 41 additions and 26 deletions
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2
feedlist.js
View File

@ -111,7 +111,7 @@ function viewfeed(feed, skip, subop, doc, is_cat, subop_param) {
query = query + "&ts=" + timestamp
}
parent.debug(query);
debug(query);
headlines_frame.location.href = query;

38
functions.js
View File

@ -413,8 +413,13 @@ function setActiveFeedId(id) {
var xmlhttp_rpc = Ajax.getTransport();
function parse_counters(reply, f_document, title_obj, scheduled_call) {
function parse_counters(reply, scheduled_call) {
try {
var f_document = getMainContext().frames["feeds-frame"].document;
var title_obj = getMainContext();
debug("F_DOC: " + f_document + ", T_OBJ: " + title_obj);
for (var l = 0; l < reply.childNodes.length; l++) {
if (!reply.childNodes[l] ||
typeof(reply.childNodes[l].getAttribute) == "undefined") {
@ -498,9 +503,6 @@ function parse_counters(reply, f_document, title_obj, scheduled_call) {
}
}
// this one is called from feedlist context
// thus title_obj passed to parse_counters is parent (e.g. main ttrss window)
function all_counters_callback() {
if (xmlhttp_rpc.readyState == 4) {
try {
@ -515,9 +517,9 @@ function all_counters_callback() {
}
var reply = xmlhttp_rpc.responseXML.firstChild;
var f_document = parent.frames["feeds-frame"].document;
// var f_document = parent.frames["feeds-frame"].document;
parse_counters(reply, f_document, parent);
parse_counters(reply);
} catch (e) {
exception_error("all_counters_callback", e);
@ -1054,4 +1056,28 @@ function filterCR(e)
return true;
}
function getMainContext() {
if (parent.window != window) {
return parent.window;
} else {
return this.window;
}
}
function debug(msg) {
var ctx = getMainContext();
var c = ctx.document.getElementById('debug_output');
if (c && c.style.display == "block") {
while (c.lastChild != 'undefined' && c.childNodes.length > 20) {
c.removeChild(c.lastChild);
}
var d = new Date();
var ts = leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) +
":" + leading_zero(d.getSeconds());
c.innerHTML = "<li>[" + ts + "] " + msg + "</li>" + c.innerHTML;
}
}

23
tt-rss.js
View File

@ -95,9 +95,7 @@ function refetch_callback() {
return fatalError(error_code, reply.getAttribute("error-msg"));
}
var f_document = window.frames["feeds-frame"].document;
parse_counters(reply, f_document, window, true);
parse_counters(reply, true);
debug("refetch_callback: done");
@ -582,20 +580,6 @@ function toggleDispRead() {
}
}
function debug(msg) {
var c = document.getElementById('debug_output');
if (c && c.style.display == "block") {
while (c.lastChild != 'undefined' && c.childNodes.length > 20) {
c.removeChild(c.lastChild);
}
var d = new Date();
var ts = leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) +
":" + leading_zero(d.getSeconds());
c.innerHTML = "<li>[" + ts + "] " + msg + "</li>" + c.innerHTML;
}
}
function fatalError(code, message) {
try {
var fe = document.getElementById("fatal_error");
@ -615,6 +599,11 @@ function getInitParam(key) {
}
function storeInitParam(key, value) {
try {
init_params[key] = value;
new Ajax.Request("backend.php?op=rpc&subop=storeParam&key=" +
param_escape(key) + "&value=" + param_escape(value));
} catch (e) {
exception_error("storeInitParam", e);
}
}