Quick question about Javascript without SSI that one of you may have a quick answer for - GoFuckYourself.com

PornMD · 05-15-2013, 01:59 AM

I'm trying to help someone be able to capture a visitor's IP address hidden in an order form without the ability to use server-side includes (it's a hosted form and the limitations seem to prevent SSI or languages like PHP). I found a nice short JavaScript code that returns IP without SSI:

Code:

<script type="text/javascript" src="http://l2.io/ip.js"></script>

The problem is that putting the code in the value= winds up displaying the code rather than the IP the code would normally return.

Is there ANY way to put in code that will work inside form input value quotes to make the input value the visitor's IP in this case?

Harvey Specter · 05-15-2013, 05:08 AM

Something like this should work..

Code:

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script type="text/javascript" >
    var backup = document.write;
    var ipaddress = "";
    document.write = function(str) {ipaddress += str;};
</script>
<script type="text/javascript" src="(cant post links)://l2.io/ip.js">  </script>
<script type="text/javascript" >
    document.write = backup;
	function setIP(){
		document.getElementById('formIPaddress').value = ipaddress;
	}
</script>
</head>

<body onload="setIP();">
<form id="formName" name="formName">
<input type="hidden" name="formIPaddress" id="formIPaddress" />
</form>
</body>
</html>

PornMD · 05-15-2013, 10:02 AM

Quote:

Originally Posted by Harvey Specter

Something like this should work..

Code:

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script type="text/javascript" >
    var backup = document.write;
    var ipaddress = "";
    document.write = function(str) {ipaddress += str;};
</script>
<script type="text/javascript" src="(cant post links)://l2.io/ip.js">  </script>
<script type="text/javascript" >
    document.write = backup;
	function setIP(){
		document.getElementById('formIPaddress').value = ipaddress;
	}
</script>
</head>

<body onload="setIP();">
<form id="formName" name="formName">
<input type="hidden" name="formIPaddress" id="formIPaddress" />
</form>
</body>
</html>

Thanks a lot! They have a limitation in that the HTML code they need this done in is self-contained, i.e. no access to the head or the body tag (similar to if you had to do this entirely through a Wordpress widget that only recognized HTML/Javascript/etc. and not PHP). This is due to this being a hosted page and the system it's created through.

I think if needbe they may be able to switch to a page that can be fully coded. Though in that case, I believe PHP can be used. So I was more trying to see if there was a solution workable within those limitations since changing to a fully coded page AFAIK means changing the URL of the page which presents a whole other set of other things to fix within their order flow. Could this be made workable somehow in the scenario I mentioned?

It felt like there should be a way - using the Javascript code I mentioned in their system did return the IP, so it's just a matter of somehow getting that into the value of a form input.

Harvey Specter · 05-15-2013, 03:03 PM

Yeah pretty simple with some reworking..
Obviously just change the textbox to a hidden form item when using in production

Code:

<body>
<script type="text/javascript" >
    var backup = document.write;
    var ipaddress = "";
    document.write = function(str) {ipaddress += str;};
</script>
<script type="text/javascript" src="(nolinks)://l2.io/ip.js">  </script>
<script type="text/javascript" >
    document.write = backup;
	function setIP(){
		document.getElementById('textBoxName').value = ipaddress;
	}
	window.onload = setIP;
</script>

<form id="formName" name="formName">
<input type="text" name="textBoxName" id="textBoxName" />
</form>
</body>

PornMD · 05-15-2013, 07:35 PM

Quote:

Originally Posted by Harvey Specter

Yeah pretty simple with some reworking..
Obviously just change the textbox to a hidden form item when using in production

Code:

<body>
<script type="text/javascript" >
    var backup = document.write;
    var ipaddress = "";
    document.write = function(str) {ipaddress += str;};
</script>
<script type="text/javascript" src="(nolinks)://l2.io/ip.js">  </script>
<script type="text/javascript" >
    document.write = backup;
	function setIP(){
		document.getElementById('textBoxName').value = ipaddress;
	}
	window.onload = setIP;
</script>

<form id="formName" name="formName">
<input type="text" name="textBoxName" id="textBoxName" />
</form>
</body>

Thanks again. I just tested this within the system and the field just shows empty. Can't believe how cumbersome this damn thing is. :/

Here is what the source code on the page shows:

Code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><title>HTML Layer test</title><meta name="robots" content="noindex" />
<script type='text/javascript'>
			var mr_lp_id = 20;
		</script></head>
<body style="font-family: Verdana; font-size: 16px; margin: 0px;padding:0px; background-color: rgb(255,255,255);background-position: top center;"><center><div style='width: 800px; height: 1000px; position: relative;overflow: hidden;'><DIV style="left:1px;top:5px;height:343px;width:456px;position:absolute;overflow: hidden;overflow-y:auto;line-height: 1.25;text-align: left">
			
<script type="text/javascript" >
    var backup = document.write;
    var ipaddress = "";
    document.write = function(str) {ipaddress += str;};
</script>
<script type="text/javascript" src="(nolinks)://l2.io/ip.js">  </script>
<script type="text/javascript" >
    document.write = backup;
	function setIP(){
		document.getElementById('textBoxName').value = ipaddress;
	}
	window.onload = setIP;
</script>

<form id="formName" name="formName">
<input type="text" name="textBoxName" id="textBoxName" />
</form>

</DIV></div></center><script src='http://www1.moon-ray.com/tracking.js' type='text/javascript'></script>
<script>
_mri = "7997_lp20.0_2";
mrtracking(0);
</script></body>
</html>

helterskelter808 · 05-15-2013, 08:38 PM

Did you change "(nolinks)" to "http"?

Harvey Specter · 05-16-2013, 05:12 AM

Quote:

Originally Posted by helterskelter808

Did you change "(nolinks)" to "http"?

this lol

05-15-2013, 01:59 AM	#1
PornMD Mainstream Businessman Industry Role: Join Date: Jan 2007 Location: San Diego Posts: 9,291	Quick question about Javascript without SSI that one of you may have a quick answer for I'm trying to help someone be able to capture a visitor's IP address hidden in an order form without the ability to use server-side includes (it's a hosted form and the limitations seem to prevent SSI or languages like PHP). I found a nice short JavaScript code that returns IP without SSI: Code: <script type="text/javascript" src="http://l2.io/ip.js"></script> The problem is that putting the code in the value= winds up displaying the code rather than the IP the code would normally return. Is there ANY way to put in code that will work inside form input value quotes to make the input value the visitor's IP in this case? __________________ Want to crush it in mainstream with Facebook ads? Hit me up.

05-15-2013, 08:38 PM	#6
helterskelter808 So Fucking Banned Industry Role: Join Date: Sep 2010 Posts: 3,405	Did you change "(nolinks)" to "http"? Last edited by helterskelter808; 05-15-2013 at 08:43 PM..