Call A Function In A Child Window?
May 4, 2010
I have a small window that I can call from my top menu that opens a 'radio station' to play music clips from, my site. If the user goes to a page with video/audio players on it and opens one of these tracks, I need to send a 'STOP' command to the radio window. I think the pseudo-code would look like:
Code:
if (window.open 'DashRadio')
javascript:player.sendEvent('STOP');
endif
But I cannot get the code to address the 'DashRadio' window.I open it from my top menu like so:
Code:
<a class="radmenu" href="radio.htm" title="Play DashRadio" onclick="return popup(this, 'DashRadio')">DashRadio</a>
You can see it in action at The Soundsmith, the actual radio window is this one. I would have thought this was stupid simple, but I can't get a handle to the Radio window. OTOH, I am very much a newbie in javascript, I spend a few years in FoxPro and other 3GL languages, but C-style code throws me.
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Jan 18, 2010
I have created and opened a child window called "checkwin" and have written some data to it. If the data is valid, I want the user to click on the 'CONFIRM' button on the child window, at which time I want the "submit()" function for the form on the parent window to be executed. If the data is invalid the user clicks on 'MODIFY' and I want focus to return to a field on the parent form. However, when I click on the "CONFIRM" or "MODIFY" buttons on the child window, nothing happens. Here is the code:
checkwin.document.write("</td></tr><tr><td align='right'><input type='button' value='CONFIRM'
onclick='opener.document.personnel_form.submit()'></td><td></td><td><input type='button' value='MODIFY'
onclick='opener.document.personnel_form.first_name.focus()'></td></tr></table>")
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Jan 12, 2007
I have some javascript that works in Firefox 2 but not in IE 7. In the
parent page, a user clicks a link and a new window is opened so that
they can maintain some values. When the user is finished, they can
click either a save or a cancel button. If the user clicks the save
button, I want the parent page to be refreshed and then the child
window to close. I have this working perfectly in FF2 but it does not
in IE. In IE, the parent page is refreshed but when it refreshes, the
screen that comes back is the same screen as the child window. When
the child window should close, it instead is being refreshed and comes
back as a blank screen. Code:
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Oct 16, 2006
I have a document that can contain any number of iframes which have
further copies of the same document (and so on). In practice, we
shouldn't ever have frames within frames, but I'd like to make the
implementation a general case.
Various of the functions in the parent document need to call themselves
in the child documents with the same parameters as they've just been
passed.
Now, I can stick a loop in each function that goes throught the
window.frames array and calls the function for each frame, but for I'd
like to write a function to do this.
It's at this point that my brain explodes. If I limit it to a single
parameter we can do:
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Feb 8, 2009
I have a simple javascript function loadNPlay('file'),
parent.loadNPlay('file');
on clicke event it simply plays the file in a player in the parent window. with IE and Mozilla its working fine but with Safari, when called from iframe this function doesn't work(it does work, ie loadNPlay(..) when called in the same window, in safari)
I have tried:parent.loacation.loadNPlay(..) as well, it doesn't work.
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May 8, 2003
say I have a pop-up window, can I call its functions from a completely different browser window??
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Jul 27, 2002
Is it possible to call a window's function from another window? E.g. refresh ...or any other Javascript function?
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Nov 9, 2010
I have a function reloaddash(1); for refresh the db.js in db.js file which sends a ajax request to the action file. In this .js itself I draw the table,td,tr for display. I dont use seperate .jsp file to draw. By onclick a link in this js file I opened a new window using window.open(URL). Now my confusion is If I close this new window I need to refresh this .js file that is i need to call the function reloaddash(1); But I dont know how to call this function on the closing of new window. Is there any option to call a function from w.indow.close or parent.opener.
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Feb 13, 2011
I need to have a function run only once when the user scrolls. My problem is that I can't seem to figure out how to get .scroll to only check for that first scroll. I have come up with a working solution using a count, but I am hoping there is a better way to do it. I assume that it checking for a scroll constantly is just a waste of resources. My solution doesn't fix that problem, it only makes sure the function runs once.
Here is what I have:
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Sep 30, 2010
When using this script on a external js, it will not run. Trying to learn js and I do not understand why it does not work, when it should. The window.onload should call the function.
[Code]...
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Jan 29, 2010
I have a HTML and I am opening another link in a separate window using window.open() . The child window is something like 'http://yahoo.com' which is out side html. I need to refresh the parent window when the child window is closed.
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Jan 5, 2012
so i wrote this slider with some help from an admin, everything works as I would like it to but I'm trying to make it a plugin so i need to tighten up a certain part of the code:
(function( $ ){
$.fn.jmSlider = function() {
// get total width of all li elements in the slider
var wrapWidth = 0;
[code]....
what i would like to do is instead of using "li:first" and "li:last", i would like to use first-child and last-child so the element doesn't need to be a li, in can be anything that is the direct child of the parent container.
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Jul 23, 2005
I have a parent window that pushes a new window object onto an Array
with the following code :
OpenChild()
{
//totalNumWindowsCreated is global
totalNumWindowsCreated = totalNumWindowsCreated + 1;
childWnds.push(window.open(link, "child" +
totalNumWindowsCreated,"dependent"));
..
..
..
}
This pops up a new window with every call. In the child window I call
a parent function onbeforeunload, appClose() :
function appClose(){
if (window.opener && !window.opener.closed){
window.opener.CloseChild(getQueryString("application"));
}}
This is in my frameset tag of the child code :
<frameset ... onbeforeUnload='appClose()'>
The window.opener.CloseChild() function is called perfectly when I have
one child window open, but as soon as I create another child window
both of the open child windows don't ever call it. They do both go
into the onbeforeunload appClose() function, but do not call the
window.opener.CloseChild() function inside of this routine.
Anyone have any ideas why when I have two child windows open I can't
access the window.opener functions?
I have tried taking each new window out of the array and used the
following code in CloseChild() :
CloseChild()
{
//win and totalNumWindowsCreated are both global
totalNumWindowsCreated = totalNumWindowsCreated + 1;
var win = window.open(link, "child" +
totalNumWindowsCreated,"dependent");
..
..
..
}
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Mar 24, 2011
i have this code i need to close the parent.html window when the child window opened, i need the code for that working well in IE and Firefox Parent.html
<HTML>
<SCRIPT TYPE="text/javascript">
function sendTo()
{
window.open('child.html','_blank','resizable=yes,width='+(screen.width-500)+',height='+(screen.height-500)+'');
}
[Code]...
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Nov 22, 2011
I am trying to pop up a window and then do stuff(set flags) when the content of the new window is done loading. For this I am trying to detect the window.onload of the pop-up child window but so far I am unsuccessful. I believe my problem is that the URL of child window is on different domain, than the one of the opener(parent) so that the window.onload is not being called. Though this may change, at the moment I do not have access to the code for the page I'm opening up in the pop-up. Im pretty new to web development.
[Code]....
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Jun 13, 2011
Im trying to create a hidden form field in a parent window from within a child window (popup). I am trying to use jQuery, but unfortunately the hidden field does not get created.
Code JavaScript:
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Feb 1, 2010
I have an HTML page where I am opening a child window using window.open. the child window is something like yahoo.com. I want to refresh the parent window when the child window is closed.
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Jun 25, 2009
Put a link on my page that will open an external site (over which I have no control) in a pop-up window. When the user closes the pop-up, I want my original page to redirect to another page. The difficulty I'm having is that I can't add any code to the page in the pop-up as it's not my site.
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Apr 2, 2006
How can I trap, that on closing a parent window the child window should
also get closed.
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May 3, 2009
I'm trying to create code to close the child window I'm creating if the parent window is closed. Here's my code so far:
function openWindow() {
var newWin = window.open(); // open the new window
newWin.document.write('<h1>Child Window</h1>
[Code]...
The above openWindow function is used in this event: <input type="button" name="btn" onclick="openWindow()"value="Open a new window" />
I can generate the new window fine. I just can't close it if the parent window is closed.
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Jun 22, 2009
My scenario is like this.
1. Click on button and pop up child window.
2. Select multiple checkbox and submit array which send back to parent window and value store in a hidden variable.
i manage to do pop up child window, pass textfield value to parent window. But it cant send php array to parent window. Please help. I'm not good in js. code...
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Sep 24, 2009
I'm having trouble with Safari. After i close a popup it does not focus on the parent window. I have been looking around and i think its this sort of thing i need 'javascript:window.opener.focus()" target="_self"' but tbh i'm not in anyway a javascript whizz, so im a little confused.
Here is my current code to close the child window
document.write("<input name='close' class='button popup' type='button' value='Close Window' onclick='window.close()' id='close'>"
So i need to somehow, add in the .opener thing to that.
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Jan 24, 2010
I have a parent page which I don't have control of. I call my child page from parent page, perform some operations and once I click update child window should close and parent window should be refreshed.Everything seems to work fine except the parent page not refreshing.I tried using window.opener.location.reload(true). But it makes a postback in the parent page and so the values that I update are lost because it makes a postback with the previous values.I tried window.opener.document.locationwindow.opener.document.location. But this doesn't refresh my parent page.
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Jul 23, 2005
Is-it possible to write in a mother window from a child window?
Like this:
Parent.document.write(............................ ................)
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Jul 20, 2005
Iam using mozilla firebird. I have three popups displayed at one point of time...if I close one the other two goes hidden....could you please suggest me the reason for this behaviour and how to overcome it.....
While I opened......these child windows(popup)...from the main window
I have given "dependent=yes" in the window.open statement.
The sameway I want to close the Child windows opened from the parent
window using IE. I use IE 6.0.
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Nov 22, 2011
I am trying to pop up a window and then do stuff(set flags) when the content of the new window is done loading. For this I am trying to detect the window.onload of the pop-up child window but so far I am unsuccessful. I believe my problem is that the URL of child window is on different domain, than the one of the opener(parent) so that the window.onload is not being called. Thought this may change, at the moment I do not have access to the code for the page I'm opening up in the pop-up. Im pretty new to web development.
Heres my js code
Code:
//globals
var popupHandle = null;
var openingWindow = false;
function popWindow(URL){
[Code]....
Note: The whole reason why I am doing this is because if its the first time I am clicking on the button that will open this pop up window and I click it repeatedly very quickly, a new pop up is opened for each time I clicked eventhough the window.open is supposed to reuse the window if it has the same windowId. The first call to window.open takes long enough to not have a window handle and allow other clicks to get through.
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