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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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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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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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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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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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 Script Function From Iframe.html To Control An Object On Index.html?

Aug 25, 2010

I'm building a webpage using javascript and iframes. Basically I have an iframe in the middle of the index.html page that links to another html page (let's call it iframe.html). My question is, is it possible to call a javascript function from iframe.html to control an object on index.html? If so, how do I do this? I'd like to be able to assign an image in iframe.html with the hyperlink of href="javascript:function()", where the function effects the CSS of a div on index.html.

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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 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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PASSING Variable Into IFRAME Call...HOW,

Dec 15, 2005

I have an iframe....

<iframe src="somepage.html?var="tom";vartwo="jane";varthree="peter"">

Now....that is all great...BUT, I need to pass another variable INTO the iframe like the others (var, vartwo, varthree) and I won't have that variable UNTIL I do some javascript function to extract a background color from a div tag. Basically, I have to pass a bgcolor into the iframe so the resulting page will then display itself with a color that matches the parent page. Its a backend process....basically, the backend app needs "backcolor=" appended to the iframe.....BUT the iframe is loading first...so how do I do this?

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Get XmlHttp.responseText When Call From IFrame?

Feb 15, 2012

how to Get xmlHttp.responseText when you call from IFrame? I get empty xmlHttp.responseText, while when calling server from out the IFrame, I get the responseText without problem, how can I solve this problem?

<iframe>
<input type="button" onclick="CallServer()">
</iframe>

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Call JSON Generated URL Within An IFrame?

Oct 8, 2010

I've got the following javascript, which loads the site [url]... with a random string after a forward slash [url]...

At the moment, this presents a button which opens this URL in a new window. But I'd like to instead load this JS generated URL in an iFrame. I figure I need to stick something after the iframe src= that calls on the output of the javascript.

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JQuery :: Call The Delete/refresh Function From Outside The Event's Function Scope?

Apr 4, 2010

I'm wanting a table cell click event to remove and replace the table it was clicked on, however I'm finding that as it's deleting the original table object the actual running event code is being replaced and the function is bailing.how I can call the delete/refresh function from outside the event's function scope?

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JQuery :: Wrap Elements From An External JS File Into A Function Then Call That Function?

Feb 12, 2010

how I can accomplish wrappingrelevantparts of a script into a function then call that function within a success area on another page.

This is what I have so far: Script.js page - This page is longer but this is the relevant part that I would like to wrap:

$(".product img").draggable({
containment: 'document',
opacity: 0.6,
revert: 'invalid',

[code]....

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JQuery :: Call Back Function - Should The 1st Parameter Of The Get Function Be A HTML File

Jun 23, 2010

I have just started learning JQuery and have a doubt in the below code. $.get('myhtmlpage.html', myCallBack);The doubt is should the 1st parameter of the get function be a HTML file or can it be a unction name?

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Call Function In Script And Pass One Parameter To Function And Its Returns String Value?

Feb 15, 2012

I want to call java function in javascript.In which we pass one parameter to function and its returns String value which I want to display in alert message.

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Posting FORM Data To A Cross-domain IFrame Call?

Apr 9, 2009

I'm writing a web page, which should interact with pages on another server using an iFrame. I want to use a form on the parent page to post to the URL on the iFrame and capture the response, without reloading the parent page.

Here are the details:I have a FORM on the parent JSP page, with some session data in hidden fields. The point to note is that the whole session data is on the client side, in encrypted form. This data should be posted to the server for each request, synchronous or asynchronous.Now, I need to call an application on a server on a different domain. For this purpose, I am using an iFrame. The session data in the parent page should also be passed to the application in the iFrame.

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JQuery :: Checkboxes Won't Make A Call To UpdateResults Function Within $function()?

Jun 11, 2011

I have a real perplexing issue. In two separate "projects" I had code that displayed checkboxes - when clicked, they would fetch information from a db and display it in the div below. I had code that displayed a jquery date-picker - when clicked, it would fetch information from a db and display it in the div below. My issue comes with this:

[Code]...

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Function To Call A Function In All Child Frames

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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Call The ValidEmail() Function In The SubmitIt() Function?

Apr 22, 2009

I'm in the middle of a JavaScript class, and I've run into a problem with one assignment. ^^; I've been given a pre-written script and HTML code to work with, and am required to modify it. Here's one thing I have to do, via my instructor:

Add an "email" field to this form. This field should also validate as a valid email address. (Hint: after adding the form field to the form itself, your next step will be to expand the function named submitIt() by adding a second if statement to confirm the contents of the email field. You will want to paste into the header and use the validEmail() function which you will find in Script 7.15, highlighted in red on pages 192-3 of your textbook.)

I know how to write the code to validate an email address, but I can't figure out how to call the validEmail() function in the submitIt() function. The code I have now just blanks out all the fields when I hit "submit." Here's the part of the script with the email validation:

window.onload = loadDoc;
function loadDoc() {
resetForm(document.forms[0]);

[code].....

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Create Control Within A Function To Call Said Function?

Mar 20, 2010

<html>
<head>
<title>TESTING</title>
<script type="text/javascript">

[code]....

This is a very basic version of what I am trying to do. I have a dynamic list which is set in a table. When clicked, a function is run to set up a new list.. The reason I explain that, is that I need to keep it dynamic.Now for the problem:When I run this page, I have the button made right away, then when clicked it creates the new button. The new button should also run the function to create the new button again, but when I click it, I only receive "error on page".

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Call Function Only If Another Function Does Not Return Error?

Feb 14, 2011

I'm trying to "progressively enhance" one of my surveys using javascript. Basically, I have rating scales that make use of radio buttons as each point on the scale. Each radio button occupies its own cell in a table. I wrote some functions that will highlight cells on mouseover in a color corresponding to its position on the scale (e.g. the lowest point is red, the midpoint is yellow, the highest point is green). When a radio button is clicked, the background of the button's cell and preceding cells in the same row will be colored accordingly. The functions are working well in FireFox and Chrome (I just have to add a few lines using the addEvent function to make it compatible with IE).

The effect looks a lot nicer when I add a function that makes the visibility of the radio buttons hidden.

However, I want to make sure that there is a fallback option in case the functions that color the cells don't work for whatever reason. I would not want the radio buttons hidden in this case.

Is there a method whereby I can call the "hideRadiobuttons" function only if the other functions are successfully executed?

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Call The Returned Value Of A Function Without Calling The Function?

May 13, 2011

I am creating a little word guess game, with a random function which picks the word from an array of 10 words. The second function checks if the users' letter choice is part of the secret word. Currently, each time the checkGuess() function is called, the word is changed, probably because I am calling the wordPicker() function from within. The wordPicker randomly chooses the word, then returns that word. All I want to do is pull that word into the checkGuess function, without calling the wordPicker function as it currently does. Here is the code:

Create secret word array
var wordList = new Array("stealth", "telephone", "internet", "nickel", "marine", "instantiate", "method", "function", "television", "monitor")

[Code]....

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Difference Between A Function Pointer And A Function Call?

Mar 11, 2011

I'm working through the sitepoint ajax book and had a problem with a particular chunk of code. I eventually tracked down the error and it was being caused because I had:

window.onload = Monitor.init();
instead of:
window.onload = Monitor.init;

Now, one of the sticky threads mentioned that the first is a function call and the second is a function pointer. My questions are:What's the difference between a function call and a function pointer? Why did it cause problems in this particular case? What are the general implications/issues with using one over the other?

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Function.call And Function.apply

Aug 25, 2006

Is this correct? The following three lines are equivalent, for
example, [1] can be replaced with [2] or [3] anywhere in a script
without changing the return value and without changing any side effect.


[1] var r = o.f(a,b);
[2] var r = o.f.call(o,a,b);
[3] var r = o.f.apply(o,[a,b]);

( o is an object and o.f is a function. )

The following three lines are equivalent:
[1'] var r = g(a,b);
[2'] var r = g.call(this,a,b);
[3'] var r = g.apply(this,[a,b]);

( g is a function, for example,
var g = function(a,b){return [this,a,b];}. )

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