JavaScript - Iframe Wont Load Content If Loading From Current Page.

I am a javascript newbie. I have a radio website that runs a live stream 24/7. The live stream is loaded in to an iframe named "stream". I only ever have 2 files that show in that iframe. 1 for when the user has the stream on and another for when they turn it off. stream_on.php and stream_off.php

I also have podcasts on the site and my goal is when the user clicks the .swf object to play the podcast, the live stream in the iframe changes to stream_off.php so that the 2 audios don't overlap each other.

Here's the code I have so far for the .swf object.

PHP Code:
<object type='application/x-shockwave-flash' data='player_mp3_maxi.swf' width='50' height='20' class='blur' onclick="window.open('stream_off.php','stream')\">
<param name='movie' value='player_mp3_maxi.swf' />
<param name='bgcolor' value='#666666'>";
if ($row['location'] == "")
 {
  echo "<param name='FlashVars' value='mp3=". $site ."podcasts/". $filename ."&showslider=0&showstop=1&autoload=0&bgcolor1=330066&width=50' />";
  }
else
  {
echo "<param name='FlashVars' value='mp3=http://". $row['location'] . $filename ."&showslider=0&showstop=1&autoload=0&bgcolor1=330066&width=50' />";
   }
</object> 


And the code for the iframe. It's default state is stream_on.php since on load I want the stream to start right away. I only need it to change upon clicking of any .swf object on the page.

PHP Code:
<iframe src='stream_on.php' id='stream' marginheight='0' width='195' height='110' frameborder='0' scrolling='no'></iframe> 


As you can see, I put the onclick in the object tag.

Is this correct ? Is there a piece of javascript code I am missing ?

Please Help.

Hey there

I want to know how i can make a page that opens and loads content in a div tag when i click a certain link on my home page.

i have a javscript code to load content into a div tag when the link is on the same page as the div tag, but i want to get a script where it will open a new page and load content into a div tag on that page.

like the link must be something like main.html?div=content.html

i know how to do this with iframes, but i want to work with div tags

thank you

javascript for loading content into the div tag on the same page :

PHP Code:

var bustcachevar=1 //bust potential caching of external pages after initial request? (1=yes, 0=no)
var loadedobjects=""
var rootdomain="http://"+window.location.hostname
var bustcacheparameter=""

function clientSideInclude(containerid, url){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(containerid, page_request)
}
if (bustcachevar) //if bust caching of external page
bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
page_request.open('GET', url+bustcacheparameter, true)
page_request.send(null)
}

function loadpage(containerid, page_request){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
} 

I have been searching online for hours, but it is possible I'm just not thinking of the correct keywords. I have included a basic illustration of the current setup (which does not work). The issue lies with the page that is the desired output. I have a far deeper issue which I have narrowed down to javascript on the final .asp page not loading at all.


On default.asp, I am calling a function contained in 'ajax_call-contentselection.js'

Code:

<a onclick="func_displaycontents('restaurants'); return false">displayajaxcontent</a>

Honestly, I don't believe the following piece of code (ajax_call-contentselection.js) is relevant, as it is standard ajax code, but just in case:
Code:

function func_displaycontents(var_type){     
	var xmlHttp = GetXmlHttpObject();     
	var url = "../_include/ajax_display-contentselection.asp";    
	url += "?type="+var_type;

	if (!xmlHttp){          
		alert ("Browser does not support HTTP Request")          
		return     
	}    
		
	xmlHttp.onreadystatechange=function(){     
	if(xmlHttp.readyState == 1){
       		document.getElementById("div_ajaxfillattractions").innerHTML = "<div style='padding-top:50px;color:white;width:930px;text-align:center;'><img src='../_images/ajax-loader.gif'/><br/>Loading...</div>";
	};
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){
			document.getElementById("div_ajaxfillattractions").innerHTML=xmlHttp.responseText;
        	}     
	};     
	xmlHttp.open("GET", url, true);     
	xmlHttp.send(null);
}

The other contents of "ajax_display-contentselection.asp" are displayed properly in "div_ajaxfillattractions" of "default.asp", but no javascript code on that page loads. If I use "ajax_display-contentselection.asp" as an include file on "default.asp", I get the javascript alert of 'Success', but when I initiate the AJAX it does not work, so I know there isn't a problem with the javascript.

Please let me know if I sucked at explaining something, or more detail is needed.

Thanks in advance,
Matt

Hello

Basically I have found and adapted the code:

Code:

alreadyloading = false;
nextpage = 2;
 
$(window).scroll(function() {
    if ($('body').height() <= ($(window).height() + $(window).scrollTop())) {
        if (alreadyloading == false) {
            var url = "page"+nextpage+".html";
            alreadyloading = true;
            $.post(url, function(data) {
                $('#projectscontainer').children().last().after(data);
                alreadyloading = false;
                nextpage++;
            });
        }
    }
});

I want when the user scrolls to the bottom of the page for content in a new page to load under the div "#projectscontainer". So in the new page 'Page2.html" I have put 5 divs going down with content in...

I want the new content to appear below "#projectscontainer'"

Why won't this work? Anyone know?

Thanks

i need a javascript that will show LOADING in the top left or top right corner of the page until the entire page is completely loaded because the page is VERY VERY VERY long.... and it takes a while on 56kbps because it has so much text.... like in Google's GMAIL, it has the red and white Loading text in the top right until the page loads... can someone refer me to such a script?

The project I am working on involves a flash piece that communicates with a iframe. Currently the flash piece just calls on javascript functions. I want the buttons in the flash piece to be able to change the src of the iframe.

PHP Code:
<script type="text/javascript">

document.getElementById('video').setAttribute('src',address2);

function closeVideo() {
   document.getElementById('video').style.height='0px'; return false;
   document.getElementById('video').setAttribute('src', address2);
   }
function openVideo() {
        document.getElementById('video').style.height='391px'; return false;
        document.getElementById('video').setAttribute('src', address);
}  
</script> 


So the way the code works now is when the page loads it sets the iframe with the id of 'video' to the variable address2 which it pulls from an XML file. In the flash piece when a button is hit, it calls openVideo() which "opens" the iframe and I want it to change the contents to address. This does not work though. It opens the frame but will not change the src.

I've tried a bunch of different things now such as make the flash target the iframe using navigateToURL(request1, 'video'); but in Firefox and IE is opens it stills as if I had _blank in there. It does strangely work in Safari.

Any ideas how to get this to work? I'm new to javascript so it could be something basic I'm overlooking

It's a well documented issue-
when you have a page that contains an iframe, and then navigate inside the iframe, hitting the browsers back button will only affect the contents of the iframe and not the entire page. I've been searching all over for solutions and cant find one that works for my current implementation.
Anyone have any suggestions?
Here is my code:
js
Code:

function ShowPage(frame)
 {
  frames[0].location = frame+'.html'
  frame.contentWindow.location.replace(newUrl);
  }

Buttons that change the contents of the iframe
Code:

<div id="thumb1"><a onmouseover="ShowPage('frame1')"onclick="ShowPage('frame1')" rel="nofollow" target="mainbox"></a></div>
<div id="thumb2"><a onmouseover="ShowPage('frame2')"onclick="ShowPage('frame2')" rel="nofollow" target="mainbox"></a></div>
<div id="thumb3"><a onmouseover="ShowPage('frame3')"onclick="ShowPage('frame3')" rel="nofollow" target="mainbox"></a></div>

and then the iframe itself
Code:

<iframe src="frame1.html" type="text/html"  style="border-width:0; border-style:hidden;" transparency="true" name="mainbox" frameborder="0" scrolling="no" width="700" height="807">
</iframe>

Basically I want an effect like this: http://www.appelsiini.net/projects/l...ed_fadein.html

Where the images on the page fade in as the user scrolls down.
I implemented the code on a page, he http://www.jamiewebster.co.uk/orca.html

Now, I have a couple of issues with this. First issue, it works in FF but it doesn't seem to work in Chrome.

Second issue, I can see the alt text of the images below just above the fold of the page before the image loads (I guess it depends on your monitor size on wether you'll see it or not, but its still a problem!)

Thirdly, it seems that once the images have loaded, if you scroll back up you no longer have the fade effect and it only happens once (unless you refresh the page) - would be good if that effect could happen every time you scroll.

Any ideas, or if there is better code out there?

Thanks in advance!!

I have an iframe that is a specific height and width. I want to detect whenever the the iframe is no longer exactly the height i set it to. If a user has CSS turned off for example the iframe will be in default height and width. I want to detect that.

This is how you'd normally do it but this only returns the original size (try with 'no style' in Firefox):

Code:

function getSize()
{
alert('height is now '+document.getElementById("Iframemain").height)
alert('height is now '+document.getElementById("Iframemain").width)
}

Is it possible?

Hey the Title basically says I need a way to read the iframe url even when you navigate to a different page it will read again and keep tracking where the URL is on. Display the URL of the iFRame all the time how would I do this is it possible?

Javascript
HTML
PHP

Is used

hello! i created a javascript for opening a page on a new window and added it on an html file. i then used the said html file as the source of my iframe on a joomla page. but the javascript isnt working. any help?

the said iframe is called Scroll News on this page: http://dumplingdesigns.freehostia.com/

thanks in advance!

Hi all

Is there a way to get the image(s) to load into the table after the page has loaded instead of the way I have it now?

I have 4 tabs, but I would like the imgs in tabs 2,3,4 to load after page load.

Example of how the tabs look.

Code:

    	  <div class="tabbertab">
            <h2>Australia_____</h2>
                      <table width="100%" border="0" cellpadding="3" cellspacing="1" bgcolor="#FFFFCC">
                       <caption class="highlight_Red">澳洲&nbsp; Australia
                       </caption>
  <tr>
    <td><a href="pages/promotion.html#aus_ACE" rel="nofollow" target="_blank"><img src="pages/images/Pics/AUS/ace.jpg" alt="ACE / ATTC" width="110" height="69" border="0" align="left" class="ozimg_L"/> ...a few more images etc

the other tabs look the same.

LT

I am using the following code for my iframes:

Code:

<iframe frameBorder="0" height="100%" width="100%" src="http://the.url.com"></iframe>

However, when you go to my Desktop sample and click on any of the icons it doesn't load the iframe at 100% height for some reason.

You can see that he
Code:

http://www.zazavi.com/desktop/desktop.html

If anyone could tell me what I am doing wrong, it would be greatly appreciated. Thanks for your time!