fapweb: genajax.js annotate

annotate genajax.js @ 1069:5f92fa5e683a

Refactor how the "AJAX" stuff works.

author	Matti Hamalainen <ccr@tnsp.org>
date	Tue, 24 Jan 2017 17:25:48 +0200
parents	ajax.js@82ecea33c477
children	7da8bde9b7be

rev	line source
755 c7b4139eb217 Add copyright header. Matti Hamalainen <ccr@tnsp.org> parents: 730 diff changeset	1 //
c7b4139eb217 Add copyright header. Matti Hamalainen <ccr@tnsp.org> parents: 730 diff changeset	2 // FAPWeb - Simple Web-based Demoparty Management System
c7b4139eb217 Add copyright header. Matti Hamalainen <ccr@tnsp.org> parents: 730 diff changeset	3 // Common JavaScript / AJAX code
1001 ffacd904fd1f Update copyrights. Matti Hamalainen <ccr@tnsp.org> parents: 955 diff changeset	4 // (C) Copyright 2012-2015 Tecnic Software productions (TNSP)
755 c7b4139eb217 Add copyright header. Matti Hamalainen <ccr@tnsp.org> parents: 730 diff changeset	5 //
876 a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	6 var jsMessageBoxCBCancel = null, jsMessageBoxCBData = null, jsMessageBoxCBOK = null;
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	7 var jsUploadCBS = [];
876 a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	8
858 fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	9
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	10 function jsHandleMessageBoxKeys(ev)
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	11 {
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	12 ev = ev \|\| window.event;
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	13 var key = ev.keyCode ? ev.keyCode : ev.which;
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	14 if (key == 27)
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	15 {
876 a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	16 jsCloseMessageBox(jsMessageBoxCBCancel, jsMessageBoxCBData);
858 fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	17 return false;
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	18 }
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	19 else
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	20 return true;
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	21 }
755 c7b4139eb217 Add copyright header. Matti Hamalainen <ccr@tnsp.org> parents: 730 diff changeset	22
c7b4139eb217 Add copyright header. Matti Hamalainen <ccr@tnsp.org> parents: 730 diff changeset	23
876 a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	24 function jsSetMessageBoxCBs(cb_ok, cb_cancel, cb_data)
a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	25 {
a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	26 jsMessageBoxCBOK = cb_ok;
a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	27 jsMessageBoxCBCancel = cb_cancel;
a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	28 jsMessageBoxCBData = cb_data;
a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	29 }
a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	30
a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	31
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	32 function jsCloseMessageBox(callback, cb_data)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	33 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	34 var nitem = document.getElementById("messageBox");
858 fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	35 if (nitem)
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	36 {
858 fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	37 document.onkeydown = null;
876 a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	38 jsSetMessageBoxCBs(null, null, null);
858 fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	39
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	40 if (nitem.style.display != "none")
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	41 {
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	42 nitem.style.display = "none";
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	43
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	44 if (callback && typeof(callback) === "function")
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	45 callback(cb_data);
fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	46 }
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	47 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	48 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	49
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51 function jsMessageBox(msg)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	52 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	53 var nitem = document.getElementById("messageBox");
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	54 if (nitem)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	56 nitem.innerHTML = "<div class='messageBoxInner'>"+ msg +
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	57 "<div class='messageBoxControls'>"+
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	58 "<input id='msgBoxConfirmClose' type='button' value=' OK '>"+
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	59 "</div></div>";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	60
858 fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	61 document.onkeydown = jsHandleMessageBoxKeys;
876 a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	62 jsSetMessageBoxCBs(null, null, null);
858 fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	63
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	64 var elem = document.getElementById("msgBoxConfirmClose");
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	65 elem.onclick = function () { jsCloseMessageBox(0, 0); }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	66
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	67 nitem.style.display = "block";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	68 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	69 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	70
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	71
857 70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	72 function jsErrorMessageBox(msg)
70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	73 {
859 16cbfb3e7cd4 Change error message box title. Matti Hamalainen <ccr@tnsp.org> parents: 858 diff changeset	74 jsMessageBox("<h1>Error!</h1><div>"+msg+"</div>");
857 70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	75 }
70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	76
70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	77
865 80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	78 function jsTitleMessageBox(title, msg)
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	79 {
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	80 jsMessageBox("<h1>"+title+"</h1><div>"+msg+"</div>");
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	81 }
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	82
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	83
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	84 function jsConfirmBox(msg, cb_ok, cb_cancel, cb_data)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	85 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	86 var nitem = document.getElementById("messageBox");
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	87 if (nitem)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	88 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	89 nitem.innerHTML = "<div class='messageBoxInner'><h1>Confirmation</h1><p>"+ msg +"</p>"+
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	90 "<div class='messageBoxControls'>"+
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	91 "<input id='msgBoxConfirmCancel' type='button' value=' Cancel '>"+
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	92 "<input id='msgBoxConfirmOK' type='button' value=' OK '>"+
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93 "</div></div>";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	94
858 fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	95 document.onkeydown = jsHandleMessageBoxKeys;
876 a397d2be6d53 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 865 diff changeset	96 jsSetMessageBoxCBs(cb_ok, cb_cancel, cb_data);
858 fa12a996e86b ESC handling for message boxes. Matti Hamalainen <ccr@tnsp.org> parents: 857 diff changeset	97
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	98 var elem = document.getElementById("msgBoxConfirmCancel");
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	99 elem.onclick = function () { jsCloseMessageBox(cb_cancel, cb_data); }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	100
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	101 elem = document.getElementById("msgBoxConfirmOK");
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	102 elem.onclick = function () { jsCloseMessageBox(cb_ok, cb_data); }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	103
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	104 nitem.style.display = "block";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	105 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	106 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	107
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	108
826 8bee2554d95e Rename one javascript function. Matti Hamalainen <ccr@tnsp.org> parents: 785 diff changeset	109 function jsStatusMsg(msg)
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	110 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	111 var nitem = document.getElementById("nstatus");
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	112 if (nitem) nstatus.innerHTML = msg;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	113 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	114
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	115
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	116 function strtrim(str)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	117 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	118 if (!str \|\| str == null)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	119 return "";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	120 return str.replace(/^\s+\|\s+$/g,'')
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	121 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	122
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	123
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	124 function strencode(str)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	125 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	126 return encodeURIComponent(str);
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	127 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	128
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	129
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	130 function jsCreateXMLRequest()
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	131 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	132 var req;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	133 if (window.XMLHttpRequest)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	134 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135 // Modern browsers
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136 req = new XMLHttpRequest();
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	138 else
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	139 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	140 // Old IE versions
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	141 req = new ActiveXObject("Microsoft.XMLHTTP");
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	142 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	143 return req;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	145
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	147 //
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 // Function for creating AJAX POST request arguments list based
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	149 // on fields and giving them specified types. Also basic check
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	150 // for validity can be performed (e.g. field empty or not)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151 //
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152 var lastPostArgs = Object();
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	153 function jsMakePostArgs(fields, fprefix, fsuffix, nofail)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	154 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	155 var res = [];
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	156 lastPostArgs = Object();
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	157
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	158 for (var id in fields)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	159 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	160 var elname = fprefix + id + fsuffix;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	161 switch (fields[id])
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163 case 4:
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 elname += "Sel";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165 break;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	167
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	168 var elem = document.getElementById(elname);
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	169 if (!elem && !nofail)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	170 {
857 70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	171 jsErrorMessageBox("No such DOM element '"+ elname +"'.");
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 return "";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	174
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	175 if (elem)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	176 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	177 switch (fields[id])
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	178 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	179 case 1:
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	180 var vstr = strtrim(elem.value);
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	181 res.push(id+"="+strencode(vstr));
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	182 lastPostArgs[id] = vstr;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	183 break;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	184
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	185 case 2:
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	186 var vint = parseInt(strtrim(elem.value));
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	187 res.push(id+"="+vint);
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	188 lastPostArgs[id] = vint;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	189 break;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	190
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	191 case 3:
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	192 res.push(id+"="+(elem.checked ? "1" : "0"));
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	193 lastPostArgs[id] = elem.checked;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	194 break;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	195
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	196 case 4:
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	197 var vval = (elem.selectedIndex != -1) ? elem.options[elem.selectedIndex].value : -1;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	198 res.push(id+"="+vval);
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	199 lastPostArgs[id] = vval;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	200 break;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	201
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	202 default:
857 70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	203 jsErrorMessageBox("Unsupported field type in "+ elname);
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	204 return "";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	205 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	206 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	207 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	208 return res.join("&");
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	209 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	210
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	211
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	212 function jsGetValue(elname, eltype)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	213 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	214 var elem = document.getElementById(elname);
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	215 if (!elem)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	216 {
857 70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	217 jsErrorMessageBox("No such DOM element '"+ elname +"'.");
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	218 return "";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	219 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	220
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	221 switch (eltype)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	222 {
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	223 case 1:
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	224 var vstr = strtrim(elem.value);
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	225 return strencode(vstr);
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	226
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	227 case 2:
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	228 var vint = parseInt(strtrim(elem.value));
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	229 return vint;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	230
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	231 case 3:
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	232 return elem.checked ? "1" : "0";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	233
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	234 case 4:
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	235 if (elem.selectedIndex != -1)
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	236 return elem.options[elem.selectedIndex].value;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	237 else
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	238 return null;
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	239
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	240 default:
857 70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	241 jsErrorMessageBox("Unsupported field type in "+ elname);
728 8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	242 return "";
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	243 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	244 }
8b1abca34033 Move code around, for cleaner structure. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	245
730 c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	246
c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	247 function jsShowPreviewImage(file)
c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	248 {
c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	249 var nitem = document.getElementById("messageBox");
c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	250 if (nitem)
c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	251 {
785 7735f97b2bbf Preliminal implementation of the preview image zoom box. Matti Hamalainen <ccr@tnsp.org> parents: 755 diff changeset	252 nitem.innerHTML = "<div class='imageBoxInner'>"+
7735f97b2bbf Preliminal implementation of the preview image zoom box. Matti Hamalainen <ccr@tnsp.org> parents: 755 diff changeset	253 "<img src='"+file+"' alt='"+file+"' />"+
730 c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	254 "</div>";
c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	255
785 7735f97b2bbf Preliminal implementation of the preview image zoom box. Matti Hamalainen <ccr@tnsp.org> parents: 755 diff changeset	256 var elem = document.getElementById("messageBox");
730 c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	257 elem.onclick = function () { jsCloseMessageBox(0, 0); }
c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	258
c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	259 nitem.style.display = "block";
785 7735f97b2bbf Preliminal implementation of the preview image zoom box. Matti Hamalainen <ccr@tnsp.org> parents: 755 diff changeset	260
7735f97b2bbf Preliminal implementation of the preview image zoom box. Matti Hamalainen <ccr@tnsp.org> parents: 755 diff changeset	261 return false;
730 c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	262 }
785 7735f97b2bbf Preliminal implementation of the preview image zoom box. Matti Hamalainen <ccr@tnsp.org> parents: 755 diff changeset	263
7735f97b2bbf Preliminal implementation of the preview image zoom box. Matti Hamalainen <ccr@tnsp.org> parents: 755 diff changeset	264 return true;
730 c71948773f03 Add preliminary preview zoom function. Matti Hamalainen <ccr@tnsp.org> parents: 728 diff changeset	265 }
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	266
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	267
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	268 function jsFormatSize(bytes)
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	269 {
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	270 var suffixes = ["Bytes", "KiB", "MiB"];
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	271 var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	272 return (bytes / Math.pow(1024, i)).toFixed(1) +' '+ suffixes[i];
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	273 }
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	274
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	275
851 a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	276 function jsStartFileUpload(formID, formTarget, fileSelID, fileMaxSize, fileCallback)
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	277 {
857 70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	278 var formFile = document.getElementById(fileSelID).files[0];
70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	279 if (!formFile \|\| typeof(formFile) !== "object")
70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	280 {
893 43fa1c4c783f Clarify error message. Matti Hamalainen <ccr@tnsp.org> parents: 876 diff changeset	281 jsErrorMessageBox("No file selected to be uploaded.");
857 70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	282 return;
70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	283 }
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	284
851 a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	285 if (formFile.size > fileMaxSize)
a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	286 {
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	287 jsErrorMessageBox("File size exceeds "+ jsFormatSize(fileMaxSize) +".");
851 a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	288 return;
a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	289 }
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	290
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	291 var filename = formFile.name;
851 a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	292 var formElem = document.getElementById(formID);
a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	293 if (!formElem)
a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	294 {
857 70a8d52a8d00 Add new helper function jsErrorMessageBox() and use it where appropriate. Matti Hamalainen <ccr@tnsp.org> parents: 851 diff changeset	295 jsErrorMessageBox("File upload form '"+ formID +"' element not found!");
851 a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	296 return;
a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	297 }
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	298
851 a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	299 var formData = new FormData(formElem);
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	300 var req = jsCreateXMLRequest();
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	301 req.upload.addEventListener("progress", function(e)
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	302 {
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	303 if (e.lengthComputable)
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	304 {
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	305 var complete = Math.round(e.loaded * 100 / e.total);
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	306 if (complete < 100)
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	307 jsStatusMsg("Uploaded ["+filename+"] "+ complete.toString() +'%, '+ jsFormatSize(e.loaded));
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	308 else
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	309 jsStatusMsg("Upload ["+filename+"] finished ...");
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	310 }
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	311 }, false);
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	312 req.addEventListener("error", function(e)
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	313 {
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	314 jsErrorMessageBox("Error occured while uploading "+filename);
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	315 }, false);
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	316 req.addEventListener("abort", function(e)
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	317 {
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	318 jsStatusMsg("Upload of '"+filename+"' aborted.");
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	319 }, false);
865 80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	320
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	321 req.onreadystatechange = function()
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	322 {
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	323 if (req.readyState == 4)
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	324 {
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	325 switch (req.status)
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	326 {
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	327 case 902:
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	328 jsStatusMsg(req.statusText);
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	329 jsMessageBox(req.responseText);
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	330 break;
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	331
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	332 case 903:
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	333 {
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	334 var nitem = document.getElementById("messageBox");
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	335 if (nitem)
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	336 {
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	337 nitem.innerHTML = "<div class='messageBoxInner'>"+ req.responseText +
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	338 "<div class='messageBoxControls'>"+
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	339 "</div></div>";
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	340 nitem.style.display = "block";
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	341 }
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	342 }
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	343 break;
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	344
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	345 case 200:
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	346 if (fileCallback)
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	347 {
1067 82ecea33c477 Various cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1001 diff changeset	348 var tid = setTimeout(function(qtid)
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	349 {
1067 82ecea33c477 Various cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1001 diff changeset	350 jsRemoveUploadCB(qtid);
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	351 setTimeout(fileCallback, 10);
955 f931fd35136c Megapatch. Matti Hamalainen <ccr@tnsp.org> parents: 916 diff changeset	352 //jsTitleMessageBox("File upload", req.responseText);
1067 82ecea33c477 Various cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 1001 diff changeset	353 }, 10, qtid);
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	354 jsUploadCBS.push(tid);
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	355 }
865 80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	356 break;
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	357
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	358 default:
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	359 jsStatusMsg("["+req.status+" - "+req.statusText+"] "+ req.responseText);
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	360 break;
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	361 }
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	362 }
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	363 }
80f6f31d3711 File upload fixes. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	364
863 1a2ec2f85a97 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 862 diff changeset	365 req.open("POST", formTarget);
851 a385ac651d22 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 842 diff changeset	366 req.send(formData);
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	367 }
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	368
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	369
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	370 function jsCancelUploadCBS()
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	371 {
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	372 if (jsUploadCBS.length > 0)
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	373 {
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	374 for (var tid in jsUploadCBS)
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	375 clearTimeout(tid);
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	376 }
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	377 }
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	378
8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	379
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	380 function jsRemoveUploadCB(tid)
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	381 {
916 42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	382 var index = jsUploadCBS.indexOf(tid);
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	383 if (index >= 0)
42c3fbca0d86 Possibly address concurrency / switching tabs while uploading. Matti Hamalainen <ccr@tnsp.org> parents: 893 diff changeset	384 jsUploadCBS.splice(index, 1);
842 8ec53995e64d Preliminary javascript code for file uploads. Matti Hamalainen <ccr@tnsp.org> parents: 826 diff changeset	385 }