]>
git.wh0rd.org - tt-rss.git/blob - functions.js
1 var hotkeys_enabled
= true;
3 function browser_has_opacity() {
4 return navigator
.userAgent
.match("Gecko") || navigator
.userAgent
.match("Opera");
7 function exception_error(location
, e
) {
11 var base_fname
= e
.fileName
.substring(e
.fileName
.lastIndexOf("/") + 1);
13 msg
= "Exception: " + e
.name
+ ", " + e
.message
+
14 "\nFunction: " + location
+ "()" +
15 "\nLocation: " + base_fname
+ ":" + e
.lineNumber
;
17 msg
= "Exception: " + e
+ "\nFunction: " + location
+ "()";
23 function disableHotkeys() {
24 hotkeys_enabled
= false;
27 function enableHotkeys() {
28 hotkeys_enabled
= true;
31 function xmlhttp_ready(obj
) {
32 return obj
.readyState
== 4 || obj
.readyState
== 0 || !obj
.readyState
;
35 function notify_callback() {
36 var container
= document
.getElementById('notify');
37 if (xmlhttp
.readyState
== 4) {
38 container
.innerHTML
=xmlhttp
.responseText
;
42 function rpc_notify_callback() {
43 var container
= document
.getElementById('notify');
44 if (xmlhttp_rpc
.readyState
== 4) {
45 container
.innerHTML
=xmlhttp_rpc
.responseText
;
49 function rpc_pnotify_callback() {
50 var container
= parent
.document
.getElementById('notify');
51 if (xmlhttp_rpc
.readyState
== 4) {
52 container
.innerHTML
=xmlhttp_rpc
.responseText
;
56 function param_escape(arg
) {
57 if (typeof encodeURIComponent
!= 'undefined')
58 return encodeURIComponent(arg
);
63 function param_unescape(arg
) {
64 if (typeof decodeURIComponent
!= 'undefined')
65 return decodeURIComponent(arg
);
72 then
=new Date().getTime();
74 while((now
-then
)<gap
) {
75 now
=new Date().getTime();
79 var notify_hide_timerid
= false;
80 var notify_last_doc
= false;
82 function hide_notify() {
83 if (notify_last_doc
) {
84 var n
= notify_last_doc
.getElementById("notify");
85 if (browser_has_opacity()) {
86 if (notify_opacity
>= 0) {
87 notify_opacity
= notify_opacity
- 0.2;
88 n
.style
.opacity
= notify_opacity
;
89 notify_hide_timerid
= window
.setTimeout("hide_notify()", 20);
91 n
.style
.display
= "none";
95 n
.style
.display
= "none";
100 function notify_real(msg
, doc
, no_hide
, is_err
) {
102 var n
= doc
.getElementById("notify");
103 var nb
= doc
.getElementById("notify_body");
105 if (!n
|| !nb
) return;
108 n
.style
.display
= "none";
110 n
.style
.display
= "block";
114 n
.style
.backgroundColor
= "#ffaaaa";
115 n
.style
.color
= "white";
116 n
.style
.borderColor
= "#ff0000";
118 n
.style
.backgroundColor
= "#fff7d5";
119 n
.style
.borderColor
= "#d7c47a";
120 n
.style
.color
= "black";
125 if (notify_hide_timerid
) {
126 window
.clearTimeout(notify_hide_timerid
);
129 notify_last_doc
= doc
;
133 notify_hide_timerid
= window
.setTimeout("hide_notify()", 3000);
137 function p_notify(msg
, no_hide
, is_err
) {
138 notify_real(msg
, parent
.document
, no_hide
, is_err
);
141 function notify(msg
, no_hide
, is_err
) {
142 notify_real(msg
, document
, no_hide
, is_err
);
145 function printLockingError() {
146 notify("Please wait until operation finishes");}
150 function hotkey_handler(e
) {
154 if (!hotkeys_enabled
) return;
157 keycode
= window
.event
.keyCode
;
162 if (keycode
== 13 || keycode
== 27) {
165 seq
= seq
+ "" + keycode
;
168 if (document
.getElementById("piggie")) {
170 if (seq
.match("807371717369")) {
172 localPiggieFunction(true);
174 localPiggieFunction(false);
178 if (typeof localHotkeyHandler
!= 'undefined') {
180 localHotkeyHandler(keycode
);
182 exception_error("hotkey_handler", e
);
188 function cleanSelectedList(element
) {
189 var content
= document
.getElementById(element
);
191 if (!document
.getElementById("feedCatHolder")) {
192 for (i
= 0; i
< content
.childNodes
.length
; i
++) {
193 var child
= content
.childNodes
[i
];
195 child
.className
= child
.className
.replace("Selected", "");
201 for (i
= 0; i
< content
.childNodes
.length
; i
++) {
202 var child
= content
.childNodes
[i
];
203 if (child
.id
== "feedCatHolder") {
204 parent
.debug(child
.id
);
205 var fcat
= child
.lastChild
;
206 for (j
= 0; j
< fcat
.childNodes
.length
; j
++) {
207 var feed
= fcat
.childNodes
[j
];
208 feed
.className
= feed
.className
.replace("Selected", "");
216 function cleanSelected(element
) {
217 var content
= document
.getElementById(element
);
219 for (i
= 0; i
< content
.rows
.length
; i
++) {
220 content
.rows
[i
].className
= content
.rows
[i
].className
.replace("Selected", "");
224 function getVisibleUnreadHeadlines() {
225 var content
= document
.getElementById("headlinesList");
227 var rows
= new Array();
229 for (i
= 0; i
< content
.rows
.length
; i
++) {
230 var row_id
= content
.rows
[i
].id
.replace("RROW-", "");
231 if (row_id
.length
> 0 && content
.rows
[i
].className
.match("Unread")) {
238 function getVisibleHeadlineIds() {
240 var content
= document
.getElementById("headlinesList");
242 var rows
= new Array();
244 for (i
= 0; i
< content
.rows
.length
; i
++) {
245 var row_id
= content
.rows
[i
].id
.replace("RROW-", "");
246 if (row_id
.length
> 0) {
253 function getFirstVisibleHeadlineId() {
254 var rows
= getVisibleHeadlineIds();
258 function getLastVisibleHeadlineId() {
259 var rows
= getVisibleHeadlineIds();
260 return rows
[rows
.length
-1];
263 function markHeadline(id
) {
264 var row
= document
.getElementById("RROW-" + id
);
266 var is_active
= false;
268 if (row
.className
.match("Active")) {
271 row
.className
= row
.className
.replace("Selected", "");
272 row
.className
= row
.className
.replace("Active", "");
273 row
.className
= row
.className
.replace("Insensitive", "");
276 row
.className
= row
.className
= "Active";
279 var check
= document
.getElementById("RCHK-" + id
);
282 check
.checked
= true;
285 row
.className
= row
.className
+ "Selected";
290 function getFeedIds() {
291 var content
= document
.getElementById("feedsList");
293 var rows
= new Array();
295 for (i
= 0; i
< content
.rows
.length
; i
++) {
296 var id
= content
.rows
[i
].id
.replace("FEEDR-", "");
305 function setCookie(name
, value
, lifetime
, path
, domain
, secure
) {
311 d
.setTime(lifetime
* 1000);
314 int_setCookie(name
, value
, d
, path
, domain
, secure
);
318 function int_setCookie(name
, value
, expires
, path
, domain
, secure
) {
319 document
.cookie
= name
+ "=" + escape(value
) +
320 ((expires
) ? "; expires=" + expires
.toGMTString() : "") +
321 ((path
) ? "; path=" + path
: "") +
322 ((domain
) ? "; domain=" + domain
: "") +
323 ((secure
) ? "; secure" : "");
326 function delCookie(name
, path
, domain
) {
327 if (getCookie(name
)) {
328 document
.cookie
= name
+ "=" +
329 ((path
) ? ";path=" + path
: "") +
330 ((domain
) ? ";domain=" + domain
: "" ) +
331 ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
336 function getCookie(name
) {
338 var dc
= document
.cookie
;
339 var prefix
= name
+ "=";
340 var begin
= dc
.indexOf("; " + prefix
);
342 begin
= dc
.indexOf(prefix
);
343 if (begin
!= 0) return null;
348 var end
= document
.cookie
.indexOf(";", begin
);
352 return unescape(dc
.substring(begin
+ prefix
.length
, end
));
355 function disableContainerChildren(id
, disable
, doc
) {
357 if (!doc
) doc
= document
;
359 var container
= doc
.getElementById(id
);
361 for (var i
= 0; i
< container
.childNodes
.length
; i
++) {
362 var child
= container
.childNodes
[i
];
365 child
.disabled
= disable
;
371 if (child
.className
&& child
.className
.match("button")) {
372 child
.className
= "disabledButton";
375 if (child
.className
&& child
.className
.match("disabledButton")) {
376 child
.className
= "button";
383 function gotoPreferences() {
384 document
.location
.href
= "prefs.php";
387 function gotoMain() {
388 document
.location
.href
= "tt-rss.php";
391 function gotoExportOpml() {
392 document
.location
.href
= "opml.php?op=Export";
395 function getActiveFeedId() {
396 return getCookie("ttrss_vf_actfeed");
399 function setActiveFeedId(id
) {
400 return setCookie("ttrss_vf_actfeed", id
);
403 var xmlhttp_rpc
= false;
406 /*@if (@_jscript_version >= 5)
407 // JScript gives us Conditional compilation, we can cope with old IE versions.
408 // and security blocked creation of the objects.
410 xmlhttp_rpc = new ActiveXObject("Msxml2.XMLHTTP");
413 xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP");
420 if (!xmlhttp_rpc
&& typeof XMLHttpRequest
!='undefined') {
421 xmlhttp_rpc
= new XMLHttpRequest();
424 function parse_counters(reply
, f_document
, title_obj
, scheduled_call
) {
426 for (var l
= 0; l
< reply
.childNodes
.length
; l
++) {
427 if (!reply
.childNodes
[l
] ||
428 typeof(reply
.childNodes
[l
].getAttribute
) == "undefined") {
429 // where did this come from?
433 var id
= reply
.childNodes
[l
].getAttribute("id");
434 var t
= reply
.childNodes
[l
].getAttribute("type");
435 var ctr
= reply
.childNodes
[l
].getAttribute("counter");
436 var error
= reply
.childNodes
[l
].getAttribute("error");
437 var has_img
= reply
.childNodes
[l
].getAttribute("hi");
438 var updated
= reply
.childNodes
[l
].getAttribute("updated");
440 if (id
== "global-unread") {
441 title_obj
.global_unread
= ctr
;
442 title_obj
.updateTitle();
446 if (t
== "category") {
447 var catctr
= f_document
.getElementById("FCATCTR-" + id
);
449 catctr
.innerHTML
= "(" + ctr
+ " unread)";
454 var feedctr
= f_document
.getElementById("FEEDCTR-" + id
);
455 var feedu
= f_document
.getElementById("FEEDU-" + id
);
456 var feedr
= f_document
.getElementById("FEEDR-" + id
);
457 var feed_img
= f_document
.getElementById("FIMG-" + id
);
458 var feedlink
= f_document
.getElementById("FEEDL-" + id
);
460 if (updated
&& feedlink
) {
462 feedlink
.title
= "Error: " + error
+ " (" + updated
+ ")";
464 feedlink
.title
= "Updated: " + updated
;
468 if (feedctr
&& feedu
&& feedr
) {
470 if (feedu
.innerHTML
!= ctr
&& id
== getActiveFeedId() && scheduled_call
) {
471 var hf
= title_obj
.parent
.frames
["headlines-frame"];
472 hf
.location
.reload(true);
475 feedu
.innerHTML
= ctr
;
478 feedr
.className
= feedr
.className
.replace("feed", "error");
480 feedr
.className
= feedr
.className
.replace("error", "feed");
484 feedctr
.className
= "odd";
485 if (!feedr
.className
.match("Unread")) {
486 var is_selected
= feedr
.className
.match("Selected");
488 feedr
.className
= feedr
.className
.replace("Selected", "");
489 feedr
.className
= feedr
.className
.replace("Unread", "");
491 feedr
.className
= feedr
.className
+ "Unread";
494 feedr
.className
= feedr
.className
+ "Selected";
499 feedctr
.className
= "invisible";
500 feedr
.className
= feedr
.className
.replace("Unread", "");
505 exception_error("parse_counters", e
);
509 // this one is called from feedlist context
510 // thus title_obj passed to parse_counters is parent (e.g. main ttrss window)
512 function all_counters_callback() {
513 if (xmlhttp_rpc
.readyState
== 4) {
515 if (!xmlhttp_rpc
.responseXML
|| !xmlhttp_rpc
.responseXML
.firstChild
) {
516 notify("[all_counters_callback] backend did not return valid XML");
520 if (!parent
.frames
["feeds-frame"]) {
521 notify("[all_counters_callback] no parent feeds-frame");
525 var reply
= xmlhttp_rpc
.responseXML
.firstChild
;
526 var f_document
= parent
.frames
["feeds-frame"].document
;
528 parse_counters(reply
, f_document
, parent
);
531 exception_error("all_counters_callback", e
);
536 function update_all_counters(feed
) {
537 if (xmlhttp_ready(xmlhttp_rpc
)) {
538 var query
= "backend.php?op=rpc&subop=getAllCounters";
541 query
= query
+ "&aid=" + feed
;
544 xmlhttp_rpc
.open("GET", query
, true);
545 xmlhttp_rpc
.onreadystatechange
=all_counters_callback
;
546 xmlhttp_rpc
.send(null);
550 function popupHelp(tid
) {
551 var w
= window
.open("backend.php?op=help&tid=" + tid
,
553 "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no");
556 /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj
557 * * @author Sundar Dorai-Raj
558 * * Email: sdoraira@vt.edu
559 * * This program is free software; you can redistribute it and/or
560 * * modify it under the terms of the GNU General Public License
561 * * as published by the Free Software Foundation; either version 2
562 * * of the License, or (at your option) any later version,
563 * * provided that any use properly credits the author.
564 * * This program is distributed in the hope that it will be useful,
565 * * but WITHOUT ANY WARRANTY; without even the implied warranty of
566 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
567 * * GNU General Public License for more details at http://www.gnu.org * * */
569 var numbers
=".0123456789";
570 function isNumeric(x
) {
571 // is x a String or a character?
573 // remove negative sign
575 for(j
=0;j
<x
.length
;j
++) {
576 // call isNumeric recursively for each character
577 number
=isNumeric(x
.substring(j
,j
+1));
578 if(!number
) return number
;
583 // if x is number return true
584 if(numbers
.indexOf(x
)>=0) return true;
590 function hideOrShowFeeds(doc
, hide
) {
592 if (!doc
.styleSheets
) return;
594 var css_rules
= doc
.styleSheets
[0].cssRules
;
596 if (!css_rules
|| !css_rules
.length
) return;
598 for (i
= 0; i
< css_rules
.length
; i
++) {
599 var rule
= css_rules
[i
];
601 if (rule
.selectorText
== "ul.feedList li.feed") {
603 rule
.style
.display
= "block";
605 rule
.style
.display
= "none";
613 function selectTableRow(r
, do_select
) {
614 r
.className
= r
.className
.replace("Selected", "");
617 r
.className
= r
.className
+ "Selected";
621 function selectTableRowById(elem_id
, check_id
, do_select
) {
625 var row
= document
.getElementById(elem_id
);
628 selectTableRow(row
, do_select
);
631 var check
= document
.getElementById(check_id
);
634 check
.checked
= do_select
;
637 exception_error("selectTableRowById", e
);
641 function selectTableRowsByIdPrefix(content_id
, prefix
, check_prefix
, do_select
,
642 classcheck
, reset_others
) {
644 var content
= document
.getElementById(content_id
);
647 alert("[selectTableRows] Element " + content_id
+ " not found.");
651 for (i
= 0; i
< content
.rows
.length
; i
++) {
652 if (!classcheck
|| content
.rows
[i
].className
.match(classcheck
)) {
654 if (content
.rows
[i
].id
.match(prefix
)) {
655 selectTableRow(content
.rows
[i
], do_select
);
657 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
658 var check
= document
.getElementById(check_prefix
+ row_id
);
661 check
.checked
= do_select
;
663 } else if (reset_others
) {
664 selectTableRow(content
.rows
[i
], false);
666 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
667 var check
= document
.getElementById(check_prefix
+ row_id
);
670 check
.checked
= false;
674 } else if (reset_others
) {
675 selectTableRow(content
.rows
[i
], false);
677 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
678 var check
= document
.getElementById(check_prefix
+ row_id
);
681 check
.checked
= false;
688 function getSelectedTableRowIds(content_id
, prefix
) {
690 var content
= document
.getElementById(content_id
);
693 alert("[getSelectedTableRowIds] Element " + content_id
+ " not found.");
697 var sel_rows
= new Array();
699 for (i
= 0; i
< content
.rows
.length
; i
++) {
700 if (content
.rows
[i
].id
.match(prefix
) &&
701 content
.rows
[i
].className
.match("Selected")) {
703 var row_id
= content
.rows
[i
].id
.replace(prefix
+ "-", "");
704 sel_rows
.push(row_id
);
712 function toggleSelectRowById(sender
, id
) {
713 var row
= document
.getElementById(id
);
715 if (sender
.checked
) {
716 if (!row
.className
.match("Selected")) {
717 row
.className
= row
.className
+ "Selected";
720 if (row
.className
.match("Selected")) {
721 row
.className
= row
.className
.replace("Selected", "");
726 function toggleSelectListRow(sender
) {
727 var parent_row
= sender
.parentNode
;
729 if (sender
.checked
) {
730 if (!parent_row
.className
.match("Selected")) {
731 parent_row
.className
= parent_row
.className
+ "Selected";
734 if (parent_row
.className
.match("Selected")) {
735 parent_row
.className
= parent_row
.className
.replace("Selected", "");
741 function toggleSelectRow(sender
) {
742 var parent_row
= sender
.parentNode
.parentNode
;
744 if (sender
.checked
) {
745 if (!parent_row
.className
.match("Selected")) {
746 parent_row
.className
= parent_row
.className
+ "Selected";
749 if (parent_row
.className
.match("Selected")) {
750 parent_row
.className
= parent_row
.className
.replace("Selected", "");
755 function openExternalUrl(url
) {
756 var w
= window
.open(url
);
759 function getRelativeFeedId(list
, id
, direction
, unread_only
) {
761 if (direction
== "next") {
762 for (i
= 0; i
< list
.childNodes
.length
; i
++) {
763 var child
= list
.childNodes
[i
];
764 if (child
.id
&& child
.id
== "feedCatHolder") {
765 if (child
.lastChild
) {
766 var cr
= getRelativeFeedId(child
.firstChild
, id
, direction
);
769 } else if (child
.id
&& child
.id
.match("FEEDR-")) {
770 return child
.id
.replace('FEEDR-', '');
775 // FIXME select last feed doesn't work when only unread feeds are visible
777 if (direction
== "prev") {
778 for (i
= list
.childNodes
.length
-1; i
>= 0; i
--) {
779 var child
= list
.childNodes
[i
];
780 if (child
.id
== "feedCatHolder") {
781 if (child
.firstChild
) {
782 var cr
= getRelativeFeedId(child
.firstChild
, id
, direction
);
785 } else if (child
.id
.match("FEEDR-")) {
787 if (getCookie("ttrss_vf_hreadf") == 1) {
788 if (child
.className
!= "feed") {
789 alert(child
.className
);
790 return child
.id
.replace('FEEDR-', '');
793 return child
.id
.replace('FEEDR-', '');
800 var feed
= list
.ownerDocument
.getElementById("FEEDR-" + getActiveFeedId());
802 if (getCookie("ttrss_vf_hreadf") == 1) {
806 if (direction
== "next") {
816 } else if (e
.parentNode
.parentNode
.nextSibling
) {
818 var this_cat
= e
.parentNode
.parentNode
;
822 if (this_cat
&& this_cat
.nextSibling
) {
823 while (!e
&& this_cat
.nextSibling
) {
824 this_cat
= this_cat
.nextSibling
;
825 if (this_cat
.id
== "feedCatHolder") {
826 e
= this_cat
.firstChild
.firstChild
;
836 if (!unread_only
|| (unread_only
&& e
.className
!= "feed" &&
837 e
.className
!= "error")) {
838 return e
.id
.replace("FEEDR-", "");
843 } else if (direction
== "prev") {
849 if (e
.previousSibling
) {
851 e
= e
.previousSibling
;
853 } else if (e
.parentNode
.parentNode
.previousSibling
) {
855 var this_cat
= e
.parentNode
.parentNode
;
859 if (this_cat
&& this_cat
.previousSibling
) {
860 while (!e
&& this_cat
.previousSibling
) {
861 this_cat
= this_cat
.previousSibling
;
862 if (this_cat
.id
== "feedCatHolder") {
863 e
= this_cat
.firstChild
.lastChild
;
873 if (!unread_only
|| (unread_only
&& e
.className
!= "feed" &&
874 e
.className
!= "error")) {
875 return e
.id
.replace("FEEDR-", "");
883 function showBlockElement(id
) {
884 var elem
= document
.getElementById(id
);
887 elem
.style
.display
= "block";
889 alert("[showBlockElement] can't find element with id " + id
);
893 function hideParentElement(e
) {
894 e
.parentNode
.style
.display
= "none";
897 function dropboxSelect(e
, v
) {
898 for (i
= 0; i
< e
.length
; i
++) {
899 if (e
[i
].value
== v
) {
906 // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z
907 // bugfixed just a little bit :-)
908 function getURLParam(strParamName
){
910 var strHref
= window
.location
.href
;
912 if (strHref
.indexOf("#") == strHref
.length
-1) {
913 strHref
= strHref
.substring(0, strHref
.length
-1);
916 if ( strHref
.indexOf("?") > -1 ){
917 var strQueryString
= strHref
.substr(strHref
.indexOf("?"));
918 var aQueryString
= strQueryString
.split("&");
919 for ( var iParam
= 0; iParam
< aQueryString
.length
; iParam
++ ){
920 if (aQueryString
[iParam
].indexOf(strParamName
+ "=") > -1 ){
921 var aParam
= aQueryString
[iParam
].split("=");
922 strReturn
= aParam
[1];
930 function leading_zero(p
) {
932 if (s
.length
== 1) s
= "0" + s
;
936 function center_element(e
) {
939 var c_width
= document
.body
.clientWidth
;
940 var c_height
= document
.body
.clientHeight
;
942 var c_scroll
= document
.body
.scrollTop
;
944 var e_width
= e
.clientWidth
;
945 var e_height
= e
.clientHeight
;
947 var set_y
= (c_height
/ 2) + c_scroll
- (e_height
/ 2);
948 var set_x
= (c_width
/ 2) - (e_width
/ 2);
950 e
.style
.top
= set_y
+ "px";
951 e
.style
.left
= set_x
+ "px";
953 exception_error("center_element", e
);
957 function closeInfoBox() {
958 var box
= document
.getElementById('infoBox');
959 var shadow
= document
.getElementById('infoBoxShadow');
962 shadow
.style
.display
= "none";
964 box
.style
.display
= "none";
971 function displayDlg(id
, param
) {
973 if (!xmlhttp_ready(xmlhttp
)) {
980 xmlhttp
.open("GET", "backend.php?op=dlg&id=" +
981 param_escape(id
) + "¶m=" + param_escape(param
), true);
982 xmlhttp
.onreadystatechange
=infobox_callback
;
989 function infobox_submit_callback() {
990 if (xmlhttp
.readyState
== 4) {
991 notify(xmlhttp
.responseText
);
994 // called from prefs, reload tab
996 selectTab(active_tab
, false);
1001 function infobox_callback() {
1002 if (xmlhttp
.readyState
== 4) {
1003 var box
= document
.getElementById('infoBox');
1004 var shadow
= document
.getElementById('infoBoxShadow');
1006 box
.innerHTML
=xmlhttp
.responseText
;
1008 shadow
.style
.display
= "block";
1010 box
.style
.display
= "block";
1016 function qaddFilter() {
1018 if (!xmlhttp_ready(xmlhttp
)) {
1019 printLockingError();
1023 var regexp
= document
.getElementById("fadd_regexp");
1024 var match
= document
.getElementById("fadd_match");
1025 var feed
= document
.getElementById("fadd_feed");
1026 var action
= document
.getElementById("fadd_action");
1028 if (regexp
.value
.length
== 0) {
1029 alert("Missing filter expression.");
1031 notify("Adding filter...");
1033 var v_match
= match
[match
.selectedIndex
].text
;
1034 var feed_id
= feed
[feed
.selectedIndex
].id
;
1035 var action_id
= action
[action
.selectedIndex
].id
;
1037 xmlhttp
.open("GET", "backend.php?op=pref-filters&quiet=1&subop=add®exp=" +
1038 param_escape(regexp
.value
) + "&match=" + v_match
+
1039 "&fid=" + param_escape(feed_id
) + "&aid=" + param_escape(action_id
), true);
1041 xmlhttp
.onreadystatechange
=infobox_submit_callback
;
1049 function toggleSubmitNotEmpty(e
, submit_id
) {
1051 document
.getElementById(submit_id
).disabled
= (e
.value
== "")
1053 exception_error("toggleSubmitNotEmpty", e
);