Call Parent Javascript Function From Inside An Iframe?

Apr 5, 2006

The challenge is as above really. I have a page with an iframe in it, and need to call a JS function in the *parent* page, *from* inside the iframe.

(It's for Google Maps, but I won't bore you with the complexities of that, as it doesn't affect the question).....

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Iframe Inside A Page - Function Call Is Not Working In Safari And Google Chrome?

Jan 2, 2009

i have an iframe inside a page(main). In that iframe, i am calling a java script function that is in the main page.This function call is working in Mozilla , IE but not in Safari and google chrome?? Is there any specific reason for that? when i add the function in the iframe it works.

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Call Parent Link From Iframe?

Mar 17, 2010

Alright straight to the point I have a link on the parent page of my site.

<a href="javascript: scontrols.expandit(0)">View Info</a>

I would like to be able to some how call that from the iframe.

I am just getting into java script and haven't been able to figure it out.

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Function Call With Quotes Inside Another Function Call?

Feb 11, 2006

<button onClick="return popup('<span onClick='selectShape(1, 1, 1)'>test<span>');" tabindex=&#393;' onFocus="setFocusColor(0,3)">....</button>
This will work perfectly, but as soon as I need to pass Strings inside the selectShape function, I get stuck.

So the question is, how can I create the following and have it working

......selectShape(2, 'Tricky', &#3940;x5°').....

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Call Javascript In Parent From Child (pop Up) Window

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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Calling Function Inside DIV From Parent?

Jun 10, 2011

proper way to execute helloThere() from the parent function getHelloThere()? This code is not working for me...

index.html
--------------
<script>
function getHelloThere()[code].....

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Call Overridden Function From Parent?

Nov 30, 2011

I want to create a parent class which initialises various stuff and then triggers a 'onStart' function. The idea is that the child classes can then just override this start function and do their thing when everything is initialised.

This is the code I was trying to use but it doesn't work

What I get is the parent start method always being called, not the child one.

I know that using this.onStart is assigning the method to the object not the prototype, so maybe I am mixing my methods here - but I tried it this way and it still doesn't work

What am I doing wrong? Is it not possible for a parent to trigger a method which is subsequently overridden by a child?

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Setting Parent Class Variable From Inside Function?

Sep 8, 2009

Ok...so here is what I have:

function myClass() {
this.checkLogin = function(name,pwd) {
if(name.length > 0 && pwd.length > 0) {[code]....

Everything works above. The first alert shows that this.status was set to 'error'. However, if I call myClass.getStatus(), I get undefined. How can I get the parseData function to set the variables in the parent function?

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Can You Call A Function From Inside A Script?

Aug 21, 2003

I am trying to piece together a bit of form validation. I can not get the two scripts to work together via onsubmit. CardVal works onclick and DataVal works onsubmit.

1. first i tried to call the CheckCardNumber(this.form) from inside the DataValidation.js after it returned true. Is that even possible? I could not figure it out...

2. i tried inserting this into the <form> tag:
(subform_validator(this) && CheckCardNumber(this.form));"
is that even possible? my javascript skills are not exactly expert so forgive me if i have overlooked something extremely simple... Code:

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Call A Function Inside A Loop?

Dec 27, 2010

I want to call a function inside a loop of an array but when I run it, it is only reaching the function the first time.

for (i in qMedia) {
writeMedia(qMedia[i].name, qMedia[i].format);
}

Even when I tried to call it outside the loop multiple times, it only executed once.

writeMedia(qMedia[0].name, qMedia[0].format);
writeMedia(qMedia[1].name, qMedia[1].format);
writeMedia(qMedia[2].name, qMedia[2].format);

I know that each of the objects in the array have data because I tried to run each one of the lines above separately without calling the other two and it worked fine.

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Call Script Function Inside A For Loop?

Apr 26, 2010

I'd like to ask how can i ask for a function inside a for loop , if i remove the loop the code works fine but i need it for 10 rows .here is the code...

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Value Disappearing In Function Call Inside Event / Fix It?

Jun 17, 2010

I have an html input and when a button is clicked, that input's value is passed to a function. However, the value becomes undefined when execution gets inside the function despite NOT being undefined inside the event handler! See below code...

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Calling Function To Parent From Iframe?

Sep 4, 2011

I have an embedded iframe that needs to call a function from a parent. The parent then automatically submits a form. It is written mostly using php, but since php is serverside, I need javascript to gather information in iframes. Here is what I have:

[Code]...

I am using opera, if that makes a difference. Should probably try it with chrome and IE...

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JQuery :: Accessing The Function Of An IFrame Parent

Jan 5, 2011

In parent window

function f1()
{
..code..
}

Inside IFrame

$(document).ready(function()
parent.f1;
);

The above works without any problem But,I am getting the "TypeError: f1 is not a function" on accessing the below code

[Code]...

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Call A Function In An Iframe?

Feb 24, 2011

Best way to access the functions of an Iframe from the parent of the frame.

I have tried

Code:

And

Code:

Though these didn't work.

In case you are wondering what I am doing is sending an id of a gig in my database when its button rolled over in a flash swf to a Google Map (inside the Iframe 'gigmap) and make the corresponding marker on the map jump. I have it so the iframed map markers send to the flash file on rollover though not the other way round...yet!

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Change Background Image With If Statement Or Call Function Inside Of If?

Jan 17, 2010

Basically I want to have a different background image for every time of the day. The function by itself works okay with onclick or onload placed in body.

function changesky()
{
document.getElementById("sky").style.background="url(back_morning.jpg) repeat-x";

[code]....

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Call A Function On Click Of An Iframe

Jan 11, 2010

Trying to call a function on click of an iframe but could not succeed. I want to call a javascript function when user click on an iframe window before it redirects to iframe source. Currently, It will redirect the user to Iframe source page when user click anywhere on iframe. 'onclick' event handler is not available directly with iframe and I tried to implement some solution to create event handler on iframe but did not work out.

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Ajax :: Call A Function After - Received/displayed The Reponce Inside <div Id=homepage>

Feb 12, 2010

I am reciving the (ajax) response res and diplaying in <div id=homepage> , i want to know is there any way to call a js function after i have recived/displayed the reponse inside <div id=homepage> .

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JQuery :: Call A IFrame Page Function

Apr 24, 2011

I have three pages and let me explain through the sample.

page1 : index.html

Code:

page2 : screens.html

Code:

page3 : controller.js

Code:

I am running the index.html and not getting the content of controller.js -> myFunction().

But if I put a breakpoint using FireBug in Mozilla Browser at the beginning of $(document).ready(function(){,

Then the myFunction is called and working fine. How to run the index.html without breakpoint and get the iframe content.

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Calling Parent Window Function From Child Iframe Not Working In Safari?

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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JQuery :: Call Function After Page Load In Iframe?

Apr 23, 2009

My iframe id is 'bpd'. I would like to call a function after the page loads into the iframe.

Here is my code and I am getting 'Invalid Argument' error.

$('#bpd').load('/main/buspd.cfm', function () {
setHeight();
});

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Call Function After Iframe Source Completes Loading

Mar 8, 2009

I want to do exactly as mentioned on the title. You can consider this like surfing pages in traffic exchangers or PTCs. The functionality is exactly like those, though it is not for those.

This is what I have now.

Code HTML4Strict:

Currently, it shows "Page has been loaded" before even showing the "Please wait" part.

Secondly I changed the function to the following

Then it said info is null....

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How To Properly Call A Function In Javascript?

Apr 26, 2010

I have my events and syntax in the immediate script and they were working fine. But Im trying to move it all into the Script tags and call on them by using the function ID but cant seem to figure it out. here's what I got:

<html>
<body>
<script type="text/javascript">
function txtAmenity()

[code]...

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Call Javascript Function From Pdf Link

Jun 24, 2007

I have a script that is working well to detect if the client has acrobat reader is installed or not. I can print out next to the PDF link if the user has or hasn't got the reader. My problem is that i want to call that function and print something out only if the user clicks on the link to see the PDF file. This is where i'm at at the mo

echo "<br>Price: Euro ";
echo $price."<br />";
echo "<a href = "pdf/$pdf">";
?>
<script type="text/javascript" src="plugins.js">
</script>
<?php
echo "See Pdf</a></td>
";

?>
</tr>

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JQuery :: Call Ajax Function Inside Another Ajax Function?

Oct 12, 2010

I am using jquery for getting ajax responses from server side functions.

I am in a situation where I need to make two ajax calls one after another and the second one is dependent on the response of the first one.

I have tried to use a code which is similar to this one?

$.ajax({
type: 'GET',
url: 'myURL',
success: function(data)

[Code]....

Is it possible to get two have two ajax calls , one dependent on the other?

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Accessing Class Member Using This Inside An Anonymous Function Call In A Class Method?

Mar 28, 2010

I'm using jquery to make it easy for AJAX calls.

So I create a class: function cMap(mapID){//vars and stuff}

I go and prototype a function: cMap.prototype.loadMap = function(){ //jquery AJAX call }

Now in the jquery $.ajax({...}); call, I use an anonymous function on the "success:" call: success: function(data){ this.member = data; }

My problem is that inside this anonymous function call I'm trying to call a class member of my cMap class to store the data in from the AJAX call, but it's out of scope. So the JS console in FF/Chrome throws errors about bad value/doesn't exist.

How can I access this class member from inside an anonymous function? Or at least what's a good way to go about doing all this?

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