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JavaScript - Parent Or Opener
Hi, I'm very new to javascript and don't really ask questions in forums because i usually find what I'm looking for in other threads. I have a situation where I open a popup window from what I'll call "the main page", insert some text and open a 2nd popup from there. After making a selection, that window closes to bring the 1st popup back to focus. When I submit the form in that window, some info is changed in a database. How can I refresh or reload the main page to show the changes? Is the "main page" still the opener after opening and closing windows?
Similar TutorialsHello, I have a problem with openers. I have a form (A) and there is a link, which opens a popup-form (B). On that Popup there is a link, which opens one more popup-form (C). When closing last one (C), I try also to close also opener (B) and then to refresh openers opener (A). I can find opener (B) and submit it and close myself (C) as: Code: var win = window.opener;
win.document.getElementById("xxform").submit();
window.close();
Hi, I am facing a problem with Mozilla Firefox. The below line works fine with IE but not with Mozilla Firefox: top.opener=top.opener.frames['frameName']; The value of top.opener doesn't change in Firefox. Can't we change the value of top.opener in Mozilla Firefox? Thanks & regards, Raj Bonjour all. I am trying to activate a function once an iframe is closed. so i am trying to use: window.opener.pageUpdate(); which i get an error of Error: window.opener is undefined Source File: https://web111.secure-secure.co.uk/s...js/thickbox.js Line: 270 Which lead me to believe that my parent window has not got a name so i used window.name = "main"; in my parent and window.main.pageUpdate(); in the child and get same kind of error. Could someone please help me out! Hello In phase of my deployment I send the user a window from a servlet and inorder to communicate with an applet already loaded in another window in the browser I thought I could set the window.opener.location="${formbean.property}"; and it partly works, it get set, I see the new window flash, but it then executes that url. Two questions? 1. setting the window.opener.location in an onLoad() should not force a post back to the server, correct? I am just trying to keep that window I want up there and set an internal property so I can access the applet in the other window. Trying to make this "synthetically" a child of that page opened with the applet so I can call the applets methods simply. 2. Is there another way for a new browser window to directly access an applet in another page? I could go the route of making a probe applet and hoping they share the same JVM, (JRE1.6.0.25) access it that way. Is/how that the way to do it? The script inside my opening if statement is working, but is the rest of this written right? I'm just want my script to run after it makes sure that a div class named single-journal-entry-wrapper is on the page. Code: function doit() {
document.getElementsByTagName("div")
for ( var x = 0; x < div.length; x++ )
{
var div = div[x];
if ( div.className.indexOf("single-journal-entry-wrapper") >= 0 )
{ do somethang!}
}
}
{
Here is my issue: I am opening a popup from the main browser window, where the use logs in to a 3rd party site. After logging in, the popup window is being redirected to our site, where I have to send back a message to the original window. I am using window.opener for sending the message. Everything works fine in IE*/Firefox/etc, but if the 3rd party site is added to the trusted sites in IE, the window.opener won't work anymore. Why does this happen? How could this be resolved? Thanks in advance, norbip Hello, Here is what I have: a regular main window that opens a small pop-up for preview purposes. This pop-up window has a text link to close it and a text link to close it and reach a page with more detail in the main window. I have been trying an infinite number of things so far and I cannot get this last link to work in Opera 10. All workarounds are just fine in FF 3 and IE 8. Here is the function called when clicking the link to "close and go": Code: <script type="text/javascript">
function fermer_extrait()
{
window.opener.location='http://www.wereIwantToGo.com';
window.close();
}
</script>
I have tried the same thing with Code: window.opener.location.href='http://www.wereIwantToGo.com'; and some other window property like "outerWidth" for testing purposes. In every case, Opera doesn't do anything when I click that link and I get this error: Code: JavaScript - http://www.mypage.php
Event thread: click
Error:
name: ReferenceError
message: Security error: attempted to write protected variable 'href'
stacktrace: Line 1 of function script
window.opener.location.href='http://www.wereIwantToGo.com'; window.close()
"protected variable" will change according to the attempt I made (href, location, outerwidth). I'm gessing there is something very strict in the way Opera handles javascript. I'm a beginner and I have reached my limits. This is where I ask for help... So, how can I get that pop-up to close and get the main window to change location? Thanks in advance for any help! Hello all, I have a page which has a form and also one iframe in the same. there is a button on the parent form. when the button is clicked, i am submitting the iframe and parent both. forms are getting submitted. but when i do print_r for iframe values, it is blank below is the code Parent page: Code:
<?
print "<pre>";
print_r($_POST);
print "</pre>";
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!--
function validate(){
document.getElementById('mainform').submit();
window.frames['iframe1'].document.forms[0].submit();
}
//-->
</SCRIPT>
<BODY>
<FORM METHOD=POST ACTION="" name='mainform' id='mainform'>
<TABLE>
<TR>
<TD>Name</TD>
<TD><INPUT TYPE="text" NAME="Name_VC"></TD>
</TR>
<TR>
<TD>Address</TD>
<TD><INPUT TYPE="text" NAME="Address_VC"></TD>
</TR>
<TR>
<TD colspan=2><INPUT TYPE="button" name="proceed" value="Save" onClick="validate();"></TD>
</TR>
</TABLE>
</FORM>
<iframe src="test1.php" id='iframe1'></iframe>
</BODY>
</HTML>
iframe page : test1.php Code: <? print "<pre>"; print_r($POST); print "</pre>"; ?> <form name='mainform2' id='mainform2' method='post' action=''> Roll number : <INPUT TYPE="text" NAME="Rollnum" value=''> Age: <INPUT TYPE="text" NAME="Age_IN" value=''> </form> Please tell me what is my mistake or how can i achieve values of all 4 fields Million thanks Hello everyone, I have a page. In that page is an iframe, lets name it 'A'. inside A there is another iframe 'B'. there is a link on that page which on click opens a popup. In that pop up, there is actually a document upload facility. Now i want that after every upload (onSubmit), iframe A should refresh. have done it many times but today its not working. Code: function validate() {
(window.parent.opener.location.href)=(window.parent.opener.location.href);
window.parent.opener.location.reload(true);// this is tried as well
}
Can some one please help. it always refreshes only B. Thanks Dear Great Coders, I am having some trouble to get the id of the parent of a document which is iframe1 here. As you can see it the <javascript> is residing in the javascript section. Do mind giving me some ideas? Yes, I know. I can insert the javascript on the top, but believe me i cant for some purpose because I am intergrating many other codes into it. <html> <iframe id="iframe1"> <html> <head> <javascript> </head> <body> </body> </html> </iframe> </html> Hi guys, new to javascript and need some basic help or advice. I have this code which changes the the background postion of the parent(ul) Code: <ul>
<li class="highways" onmouseover="if(this.parentNode) this.parentNode.style.background='transparent url(http://www.webaddress.co.uk/website/media/images/Sub_nav_img.jpg) no-repeat 0 -149px';"
onmouseout="if(this.parentNode) this.parentNode.style.background='transparent url(http://www.webaddress.co.uk/website/media/images/Sub_nav_img.jpg) no-repeat 0 0';"><a href=" " title="Highways">Highways</a></li>
</li>
</ul>
I would like to do the same thing change the backgroundpossition/images of the div (id="flash") on the hover of the a within the the (div="mySlides2" > div ) Code: <div id="flash">
<img src="images/img1.jpg" width="886" height="229" />
<div id="myController2">
<span class="jFlowControl2">No 1 </span>
<span class="jFlowControl2">No 2 </span>
</div>
<div id="mySlides2">
<div>
<a (would like to do somthing on the hover of this) class="vm" href="#" title="Vulnerability Management"></a>
<a class="grc" href="#" title="grc"></a>
<a class="pci" href="#" title="pci"></a>
<a class="gcs" href="#" title="gcs"></a>
<a class<div id="flash">
<img src="im="pt" href="#" title="Penetration Testing"> </a>
<span class="jFlowNext2 NextFlash"> </span>
</div>
<div>
<span class="jFlowPrev2 BackFlash"> </span>
</div>
</div>
</div>
any help of advice would b appricated Code: /**
* @class TestInheritance
*
* This is a class and it's constructor all in one but the constructor is not set yet
*/
function TestInheritance(){
this.testName;
return this;
}
/**
* @extends Util
* Make sure this is called after the constructor/class declaration
*/
TestInheritance.prototype = new Util();
/**
* @ctor TestInheritance
* Set it to itself if there isn't an explicit constructor
*/
TestInheritance.prototype.constructor = TestInheritance;
/**
* @extends Util
* This specifically is set to allow TestInheritance to access it's parent's identity
*/
TestInheritance.prototype.parent = new Util();
/**
* @extends Util
* @argument testName String
* All functions are called after setting the prototype
*/
TestInheritance.prototype.setTestName = function(testName){
this.testName = testName;
}
How would I reference the same Util class on both the prototype and the parent? I'm working on a upload script that uses javascript, and a hidden iframe to upload the files. It all works up until the iframe finishes and needs to send the javascript function call back to the parent page, nothing happens, when it should hide the upload progress bar. I've searched and searched for the awnser, along with trying different alternative to window.top.window, such as window.top, parent, and parent.document and so far nothing has worked, I've even tried the onLoad on the iframe with no success. Parent Page function: Code: function stopUpload(success, ups, file)
{
var result = '';
var uploaded = '0';
if (success == 1)
{
result = '<span class="msg">The file was uploaded successfully!<\/span><br>';
uploaded = uploaded ++;
if (uploaded == document.getElementById('numflowers').value)
{
document.getElementById(finish).style.display = 'block';
}
}
else if (success == 2)
{
result = '<span class="msg">There was an error during file upload! The file has a size of 0<\/span><br> File: <input name="ufile[]" id="ufile[]" type="file" size="30"> <input type="submit" name="submitBtn" value="Upload">';
}
else if (success == 3)
{
result = '<span class="msg"> We only allow .png, .jpg, .gif, .zip, .rar, and .7z files to be uploaded. If you think we should allow other please make a suggestion on the forums.<\/span><br> File: <input name="ufile[]" id="ufile[]" type="file" size="30"> <input type="submit" name="submitBtn" value="Upload">';
}
var uploadp = "upload_process" + ups;
var uploadf = "upload_form" + ups;
document.getElementById('uploadp').style.display = 'none';
document.getElementById('uploadf').innerHTML = 'result';
document.getElementById('uploadf').style.display = 'block';
}
Function call inside iframe (example) Code: window.top.window.stopUpload(3, 1, test.txt) Thanks for the help. I'm working on a greasemonkey script that requires me to append a tag before each instance of a tag with a specific class name. It works when there's no parent tags but when it goes into levels deep it doesn't work. So how can I use insertbefore?
Sorry my bad, but im stuck again. I have tried to search in hours, but i cant find the answer. I think you the pro coders will see the code directly. I have an webbpage, and in the middle of it there is an iframe to a php site. So i have used this code, so after some seconds the iframe will send the guest to another page. <meta http-equiv="refresh" traget="_top" content="5 url=http://mypage.com"/> But the thing is that i want the WHOLE page to reload, and go to that page after 5 seconds (we can say). With that code, only the iframe are going to another page. Is it possible to make the whole page send the user after some seconds, to another page and not only the iframe? I am trying to detect the parent URL on a page for a Facebook application so that if the user is on my site rather than accessing the application via Facebook they will be redirected to the FB App page. In PHP I can use: if(strstr($parenturl,"mysite.com")){header("location:fbapp.com");exit;} Is it possible to do this in JS also? Because with FB Apps the URL is not always the same so instead of detecting a full URL I just want to search for my domain name within document.location.href to see if it exists and IF yes > Redirect back to FB. I'm trying to accessing the Parent window fom a sub window previously opened using window.open I'm using firebug to t yand debug, and it shows that this DOM entry exists.. window.opener.location.href But trying to access it gives "window opener is null" error I've tried all these, and get the various errors tagged on the end... Code: <script language="JavaScript"> //alert(opener.location); // = opener is null //alert(opener.location.href); // = opener is null //alert(parent.location); // = uncaught exeption - could not convert to javascript argument arg 0 //alert(parent.location.href); // = Permission denied to get property Location.href //alert(parent.opener.location); // = uncaught exeption - could not convert to javascript argument arg 0 //alert(parent.opener.location.href); // = Permission denied to get property Location.href //alert(parent.window.opener.location.href); // = Permission denied to get property Location.href //alert(parent.window.opener.location.href); // = Permission denied to get property Location.href //alert(window.opener.location); // = window opener is null //alert(window.opener.location.href); // = window opener is null //alert(window.parent.location); // = uncaught exeption - could not convert to javascript argument arg 0 </script> driving me crazy! Anyone have a solution? I have a javascript for a tree view but i need to change it according to the requirement. Lets start with example with the treeview as follow: 1 Door phone 1.1 Ready Kits 1.1.1 Audioset 1.1.2 Videoset 1.2 Audio Kits 1.2.1 Elphone 1.2.2 Video Door phone 2 CCTV 2.1 Camera 2.1.1 Dome Camera 2.1.2 IP Camera 2.2 Others Now the thing is in the current treeview a single category is open at a time. like if 1.1.1 is open 1.1.2 will b closed and similarly if 1.1 is open...1.2 will b closed. But i want that when i click on 1(Door phone) ie Door phone...evry node should be opened instead of just one similary when i click on 2(CCTV), all its node should be opened. I hope it will be possible to achieve this and i would be helped. I can also provide with the javascript if required. currently i have the script as below which open the link in new tab but also shifts the focus to it...how do i keep the focus on the parent window PHP Code: <script type="text/javascript"> function openlink(url) { window.open(url); return false; } </script> <div class="btn" onclick="openlink()">Open Link</div> Dear Madam/Sir, I would greatly appreciate any help. I am working on this site: http://www.pathology.ubc.ca/Path_UBC...Professor.html. The list of names on the right hand side is conencted to the iframe, left hand side. By clicking on individual name the eprofile is populated in the iframe. Everything works fine but what I would like to add is some kind of extention to the url so we can externaly link directly to each these profiles. Please let me know if this is something that can be done? Many thanks, Debbie |
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