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JavaScript - How To Retrieve The Source Code Of Javascript Excuted From The Address Bar?
Let me give an example:
javascript: var myvar=10; function myfunc(){}; void(0); After excuting the above js source code in the address bar of my browser, I can use window.myvar and window.myfunc() to access myvar and myfunc. This indicates that the above "address-bar javascript code" must have been stored somewhere in the current page. My question is: where is the "address-bar javascript code" stored in the current page? or equivalently, is it possible to retrieve the "address-bar javascript code" by using some other javascript codes? I checked document.childNodes and document.documentElement, but cannot find the javascript source code. Maybe the source code is stored in the window object? How to retrieve it? Thank you very much for the help! Similar TutorialsHi, I know nothing about javascript but I was able to handle the instructions to install the login/password featu http://www.javascriptkit.com/script/...ginpass2.shtml works great! however, when someone views the source code, they're able to see what the password is. additionally they can see the url of the page it would take them if they entered the password. how do i protect against this vulnerability? thanks in advance! My source : Code: <html>
<head>
<title></title>
<script type="text/javascript">
function runcode(cwin)
{
cwin.location.replace("javascript:alert("Loaded complete")");
}
function newtab()
{
win=window.open("http://www.google.com");
setTimeout("runcode(win)",5000);
setTiemout("win.close()",7000);
}
</script>
</head>
<body>
<input type="button" value="Click to open newtab" onclick="newtab()" />
</body>
</html>
I want after newtab is opened 5s, alert window will be opened with message:"Loaded complete". Then 2s it is closed. But it isn't what I expect. Please fix it for me. Thanks in advance! Hi , I made a table that retrieves some Data from the Database also I did some calculations for this data using Javascript and It works fine , but I can't see the calculated values in the source code . That's the Problem , cause I can't print it or export it without these values. and the source code doesnt show it... so , what can I do , to view the generated values from JS in the source code ?? Thanks , I'm afraid this is a task related to my job and I need ur Help Urgently I'm using IE 6 only as a web browser and the Javascript Calculations are functions and Classes in a seperated file and I linked it to the Report page ... I am using fadein and out of jquery, but size of jquery file is high for me. so i should replace it do anyone know, how can i write fadein and fadeout functions? is anyone know its source code? Best Morteza Hi guys, i need to retrieve the url created in the following script and embed it in the player below. Here is what i have. You can see how it works (and doesn't) here http://www.brittv.co.uk/template.php...ws.stream_360p Code: <html>
<head>
<title>...</title>
<?php
$URL_GETKEY="http://www.uktvlive.com/tvc/key.php";
function doCurl($url)
{
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);
return $output;
}
$a=doCurl($URL_GETKEY);
$split=explode("<split>",$a);
?>
<script type="text/javascript">
// parse the querystring and create a dictionary of terms for later use:
var qs = [ ]; // where the dictionary goes
if ( location.search.length > 1 )
{
var pairs = location.search.substring(1).split("&");
for ( var p = 0; p < pairs.length; ++p )
{
var pair = pairs[p].split("=");
qs[pair[0]] = unescape( pair[1] );
}
}
// do the replacements *after* page is loaded, for simplicity:
function doReplacements( )
{
var link = document.getElementById("link1");
link.href = "rtsp://81.104.67.230/"+ qs["host"] + "/" + qs["stream"] + "?userID=" + "<?php echo $split[5];?>" + "&accessKey=" + "<?php echo $split[6];?>" + "&sdp=alt&device=mobile";
link.innerHTML = qs["page"];
// and of course you could do any other replacements, too.
}
window.onload = doReplacements;
</script>
</head>
The following part produces the url Code: <body> <br/><br/> <a id="link1">Generic Link</a> <br/><br/> Lastly we have the player embed code, this is where im stuck im afraid Code: <script type="text/javascript">
var url = qs["link1"]; // or whatever name it was passed by
document.write('<OBJECT CLASSID="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" '
+ ' WIDTH="300" HEIGHT="160" '
+ ' CODEBASE="http://www.apple.com/qtactivex/qtplugin.cab">\n'
+ '<PARAM name="SRC" VALUE = "http://www.tvpc.com/images/image1.gif" >\n'
+ '<PARAM name="QTSRC" VALUE = "' + url +'" >\n'
+ '<PARAM name="HREF" VALUE = "' + url + '" >\n'
+ '<PARAM name="AUTOPLAY" VALUE = "true" >\n'
+ '<PARAM name="CONTROLLER" VALUE = "true" >\n'
+ '<PARAM name="TYPE" VALUE = "video/quicktime" >\n'
+ '<PARAM name="TARGET" VALUE = "myself" >\n'
+ '<EMBED \n'
+ ' SRC = "#" \n'
+ ' QTSRC = "' + url + '" \n'
+ ' HREF = "' + url + '" \n'
+ ' TARGET = "myself"\n'
+ ' CONTROLLER = "true"\n'
+ ' WIDTH = "300" \n'
+ ' HEIGHT = "160" \n'
+ ' LOOP = "false" \n'
+ ' AUTOPLAY = "true" \n'
+ ' PLUGIN = "quicktimeplugin" \n'
+ ' TYPE = "video/quicktime" \n'
+ ' CACHE = "false" \n'
+ ' PLUGINSPAGE= "http://www.apple.com/quicktime/download/" >\n'
+ '</EMBED>\n'
+ '</OBJECT>\n'
);
</script>
</body>
</head>
Thanks in advance guys So, this is my last problem. If I can nail this, then the website will be completely AJAX driven, and will be spectacular. It took me a while to figure out just how to ask the question. lol Now it is really simple. 1) When I hit the button, in the simplified example below, the website sends a code to the server. 2) The server then re-writes the "xyz.js" JavaScript file with a new array of values. Is there any way to re-retrieve that JavaScript file, from the server to make it the current "xyz.js" rather than the old one that loaded on the client originally. I can get a new XML data file and re-submit that to the website, but how do I re-retrieve the new JavaScript code? Code: <html> <head> <script src="xyz.js" type="text/javascript"></script> </head> <body> <button onclick="onload();">Change</button> </body> </html> I want to hide my JavaScript but when I checked the FAQ of this forum, I saw that it said that it isn't possible. But how did worldometers.info did it? Because I cant find the JavaScript source. hi- trying to set frame source from javascript- i cant get it to work.. Code: <script>
stud = mm_adl_API.LMSGetValue("cmi.core.student_id");
newlink = ('https://blah.blah.blah&stud_id='+stud);
// -->
</script>
<frameset rows="*,80" frameborder="no" border="0" framespacing="0">
<frame src="javascript:window.location(this.newlink)" name="thisname" />
<frame src="bottom.html" name="bottomFrame" scrolling="No" noresize="noresize" id="bottomFrame" title="Scorm Handling" onload="mm_adlOnload()" />
</frameset>
Is it possible to self source a javascript file? I have a file with code that opens a javascript window and document.writes to it. I want to run some code in this file attached to window.onload. Code: function someWindow()
{
var openedWindow = open(/* relevant vars */);
openedWindow.document.write(/*doctype and html head markup*/)
openedWindow.document.write("<script type=\"text/javascript\" src=\"(this file)\"></script>");
openedWindow.document.write("<script type=\"text/javascript\">window.onload = function(){ /* sourced code */}</script>")
openedWindow.document.write(/*html body markup*/)
openedWindow.document.close();
}
then in the same file have code defining object constructors and such that attach events to various elements. I realize I can write a long string variable with all the code, but that would be visible a browser window -> view source window ( I know it won't hide the code in a separate source file) The object is to have a widget all in one file, rather than having a separate html, css file and another javascript code file. Thanks for advice, suggestions, encouragement, JK How do I hide my javascript from html page (from view source on right click)?
How does one go about swapping the Javascript Source file for another on when a checkbox is clicked, obviously the sources have to revert to their normal state on reload or unchecking the checkbox: this would be the original source: <script type="text/javascript" src="Includes/eng_chars.js"></script> it would be swapped for this souce file on checkbox checked: <script type="text/javascript" src="Includes/heb_chars.js"></script> and then returned to <script type="text/javascript" src="Includes/eng_chars.js"></script> when the checkbox is unchecked, page is reloaded or the the reset (clear form) button is pushed Thanks Hi! I want to insert flash player on my page, that user can change flv source. But I dont know how to make input field that change flv source. I tried to insert input field and button but dont know how to make it working, please help me Here is my flvplayer embed code: <script type="text/javascript" src="http://flvplayer.com/free-flv-player/flvplayer/swfobject/swfobject.js"></script> <div id="embed_player"> <h1>Please Upgrade Your Flash Player</h1> <p><a href="http://www.adobe.com/go/getflashplayer"><img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash player" /></a></p> </div> <script type="text/javascript"> var flashvars = { flvpFolderLocation: "http://flvplayer.com/free-flv-player/flvplayer/", flvpVideoSource: "http://flvplayer.com/media/audi_tdi_commercial.mp4", flvpWidth: "640", flvpHeight: "375", flvpInitVolume: "50", flvpTurnOnCorners: "true", flvpBgColor: "#FFFFFF" }; var params = { bgcolor: "#FFFFFF", menu: "true", allowfullscreen: "true" }; swfobject.embedSWF("http://flvplayer.com/free-flv-player/FlvPlayer.swf", "embed_player", "640", "375", "9.0.0", "http://flvplayer.com/free-flv-player/flvplayer/swfobject/expressInstall.swf", flashvars, params); </script> Hi there. I am not all that great at coding, but would like to put together a windows sidebar gadget that keeps track and logs specific activities. Some daily, some weekly, some monthly, ect. I need to find a way to refresh a small imported java script every time a button is pressed without refreshing the entire form. Would also like to have it refresh automatically every hour if possible. The line of code to reload is <script src="http://www.dgdevelco.com/quotes/quotestxt.js"></script>. Here is the entire code: <html> <head> <title>Form</title> <style> body { margin: 0; width: 130px; height: 400px; background-image: url(bg.jpg); } </style> <script type="text/javascript"> /*Enable Gadget Setting Functionality.*/ System.Gadget.settingsUI="settings.html"; </script> </head> <g:background style="position:absolute;top:0;left:0;z-index:-999;no=repeat;" /> <form name="Form"> <table width="128" style="position: absolute; left: 1px; top: 1px;"> <tr> <td><input type="checkbox" name="item" value="01"></td> <td style="font-family: 'Arial Narrow'; font-size: 10px;">Item 1</td> </tr> <tr> <td><input type="checkbox" name="item" value="02"></td> <td style="font-family: 'Arial Narrow'; font-size: 10px;">Item 2</td> </tr> <tr> <td><input type="checkbox" name="item" value="03"></td> <td style="font-family: 'Arial Narrow'; font-size: 10px;">Item 3</td> </tr> <tr> <td><input type="checkbox" name="item" value="04"></td> <td style="font-family: 'Arial Narrow'; font-size: 10px;">Item 4</td> </tr> <tr> <td><input type="checkbox" name="item" value="05"></td> <td style="font-family: 'Arial Narrow'; font-size: 10px;">Item 5</td> </tr> <tr> <td><input type="checkbox" name="item" value="06"></td> <td style="font-family: 'Arial Narrow'; font-size: 10px;">Item 6</td> </tr> <tr> <td><input type="checkbox" name="item" value="07"></td> <td style="font-family: 'Arial Narrow'; font-size: 10px;">Item 7</td> </tr> <tr> <td><input type="checkbox" name="item" value="08"></td> <td style="font-family: 'Arial Narrow'; font-size: 10px;">Item 8</td> </tr> <tr> <td><input type="checkbox" name="item" value="09"></td> <td style="font-family: 'Arial Narrow'; font-size: 10px;">Item 9</td> </tr> <tr> <td><input type="checkbox" name="item" value="10"></td> <td style="font-family: 'Arial Narrow'; font-size: 10px;">Item 10</td> </tr> <tr> <td colspan="2"> <input type="submit" value="Submit" style="font-family: 'Arial Narrow'; font-size: 10px; float: left;"> <input type="reset" value="Reset" style="font-family: 'Arial Narrow'; font-size: 10px; float: right;"> </td> </tr> <tr> <td colspan="2" align="right"> <input type="button" name="Report" value="Report" style="font-family: 'Arial Narrow'; font-size: 10px;"> </td> </tr> <tr> <td colspan="2"> <font style="font-family: 'Arial Narrow'; font-size: 10px; text-align: center;"> <script src="http://www.dgdevelco.com/quotes/quotestxt.js"></script> </font </td> </tr> </table> </body> </html> I have tried iframe and while it looks nice for text wrapping, it will still reload the entire gadget. Any suggestions (preferably simple so my little mind and wrap around it) would be great! Thanks for looking. :) I want to know how can i make javascript that i can use by run into in address bar.. I just need such javascript that run through address bar. My purpose is How can i check all check box in webpage that do not include all check or uncheck button? Best common example for check all or uncheck all is Quote: <html> <head> <title>Check All</title> <SCRIPT LANGUAGE="JavaScript"> function checkall(formid) { len=formid.ckb.length for(i=0;i<len;i++) { formid.elements.ckb[i].checked=true } } function uncheckall(formid) { len=formid.ckb.length for(i=0;i<len;i++) { formid.elements.ckb[i].checked=false } } </SCRIPT> </head> <body> <CENTER> <FORM NAME="myform"> <INPUT TYPE="checkbox" NAME="ckb"> Checkbox One <BR> <INPUT TYPE="checkbox" NAME="ckb"> Checkbox Two <BR> <INPUT TYPE="checkbox" NAME="ckb"> Checkbox Three <BR> <INPUT TYPE="button" NAME="chka" VALUE="Check All" onClick="checkall(this.form)"> <INPUT TYPE="button" NAME="unchka" VALUE="Uncheck All" onClick="uncheckall(this.form)"> </FORM> </CENTER> </body> </html> Now for above code If there would not have any javascript for select all then how can i use the select all javascript that i can run through address bar. i.e how can i just check all check box by using javascript? Hi - I'm working in ASP.Net 2.0. My page has a GridView control, which is populated by a SQLDataSource. The GridView has one Button control per row. The button has a client-side javascript function (ShowDelete) attached to its OnClientClick event on DataBinding of the GridView. This event fires some javascript. The javascript does 3 things: - It changes the text of the button from "Hide" to "Create" - It changes the background color of the button from red to green - It assigns a new onClientClick event to the button: "ShowAvailable" The text and the color of the button change with no problem. After I change the OnClientClick event, I send an alert with the button's OnClientClick event and it reports it to be "ShowAvailable". However, when I click on the button, it doesn't fire ShowAvailable, it fires the original onClientClick event (ShowDelete). Also, when I do View Source, it shows the button's text, color and OnClientClick event as their original settings, i.e., "Hidden", "Red" and "ShowDelete", even though I'm looking at a green button that says "Create." What's going on here? Here's the code I use to attach the OnClientClick event on DataBinding of the GridView: Code: foreach (GridViewRow row in this.gvLocation.Rows)
{
if (row.RowType == DataControlRowType.DataRow || row.RowType == DataControlRowType.EmptyDataRow)
{
int rowindex = row.RowIndex + 1; //to exclude the header which is counted as a row when we get to javascript
btnAction.OnClientClick = "ShowDelete(" + rowindex.ToString() + "); return false";
}
}
Here's the javascript for ShowDelete: Code: function ShowDelete(rowindex)
{
var locationgridID = '<%= gvLocation.ClientID %>';
locationgrid = document.getElementById(locationgridID);
if (locationgrid != null)
{
action_cell = locationgrid.rows[rowindex].cells[3];
for (k = 0; k < action_cell.childNodes.length; k++)
{
if (typeof(action_cell.childNodes[k].id) == 'string')
{
action_cell.childNodes[k].value = "Create";
action_cell.childNodes[k].style.backgroundColor = "Green";
action_cell.childNodes[k].onclientclick = "ShowAvailable(" + rowindex + "); return false";
alert(action_cell.childNodes[k].onclientclick); // reports the OnClientClick event is ShowAvailable
}
}
}
}
Any thoughts are greatly appreciated! recently i noticed that all of my embedded JavaScript code and external style sheets are being shown IN "view source." this happens in all browsers ( IE, FF, Chrome, and Safari [windows]) ... oddly enough it only happens when viewing on my vista or win2k3 machines. is this something added to these OS's or the result of an installed program? has anyone seen this before? Hello. Is the any chance to increment IP address in Javascript ? For example 11.12.13.14 plus 1 will be 11.12.13.15 I've started to modify my old script: Code: var ipa = 10.11.12.13;
var partsa = [];
var tempa = ipa;
for ( var p = 0; p < 3; ++p )
{
var dot1t = tempa.indexOf(".");
partsa[p] = tempa.substring(0,dot1t);
tempa = tempa.substring(dot1t+1);
}
partsa[3] = tempa;
But do not know how to display ip like: ( parts1[0].parts1[1].parts1[2].parts1[3]+1 ) Please help. Leos hi, how can i get client mac address OR hdd id with javascript for internet explorer? Hi everyone, I have been trawling for useful info for a few hours and still have no definitive answer. There is plenty of info about creating server side javascript which can use php/asp to pull in xml etc and process but there is nothing I could find identifying how to do the same thing but with the javascript being client side only, e.g chrome plugin code. From what I currently understand, javascript client side only cannot reach or ask for any services externally. Am I missing something obvious or just trying to do something impossible? Cheers , Aro |
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