iframe - Xtreme Visual Basic Talk

03-18-2006, 02:06 PM

gencoglu27 gencoglu27 is offline

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iframe

I have html page from another site I need to use it in an Iframe, is there a way to position the page so only a part of the page is visible.?

The iframe is only 50x400 with one line of text from the other page visible.

<iframe width="200" height="50" src="http://www.yahoo.com ></iframe>

03-18-2006, 02:13 PM

wayneph

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in javascript try the scrollTo() function.

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03-19-2006, 04:52 AM

gencoglu27 gencoglu27 is offline

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iframe -link..still there is a problem

PHP Code:


			
<html>

<head>



<script type="text/javascript">

function scrollWindow()

{

window.scrollTo(500,100);

}

</script>



</head>

<body onload="scrollWindow()">

</body>

</html>

Last edited by gencoglu27; 03-19-2006 at 06:48 AM.

03-19-2006, 04:55 AM

gencoglu27 gencoglu27 is offline

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Hi,
Not sure how to link the webpage I want to use inside iframe tag
can you help me please ?
for example ,I want to use "http://www.yahoo.com" and I want to make the "yahoo logo" visible only

Quote:

Originally Posted by gencoglu27

PHP Code:


			
<html>

<head>



<script type="text/javascript">

function scrollWindow()

{

window.scrollTo(500,100);

}

</script>



</head>

<body onload="scrollWindow()">

</body>

</html>

03-19-2006, 06:01 AM

gencoglu27 gencoglu27 is offline

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Okay, I did some google and got the following solution..thanks

PHP Code:


			


<iframe name="MyIframe" src="img2.html" width="300" height="40"    frameborder="0"scrolling="yes"marginwidth="0"marginheight="0">

</iframe>

<script type="text/javascript" language="JavaScript">

function scrold() {

var PixelsFromTop = 190;

var PixelsFromLeft = 22;

window.MyIframe.scrollTo(PixelsFromLeft,PixelsFromTop);

}

setTimeout('scrold()',2000);

//-->

</script>

03-19-2006, 06:46 AM

gencoglu27 gencoglu27 is offline

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still there is a problem ..

var PixelsFromTop = 190;
var PixelsFromLeft = 22;
in spite of the values above ,it displays top:0 and left:0 ?
There is no effect even if I change the values above..
Whats wrong with this code?

03-19-2006, 08:42 AM

Lee123

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Join Date: Aug 2003

Location: Denver Co

Posts: 249

This works:

HTML Code:

<html>
<head>

<script type="text/javascript" language="JavaScript"> 
function scrold() { 
var PixelsFromTop = 20; 
var PixelsFromLeft = 50; 
window.MyIframe.scrollTo(PixelsFromLeft,PixelsFromTop); 
} 
window.onload = scrold;

//--> 
</script>

</head>
<body onload="scrold()">

<iframe name="MyIframe" src="demo.html" width="100" height="100" frameborder="0" 

scrolling="yes" marginwidth="0" marginheight="0"> 
</iframe> 

</body>
</html>

...but, it will only work if the src page is from the same domain....not too sure why though....

03-19-2006, 08:54 AM

gencoglu27 gencoglu27 is offline

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does it work for remote web sites? I mean what about ? "http://www.yahoo.com"
I tried but failed...

03-19-2006, 09:00 AM

Lee123

Junior Contributor

Join Date: Aug 2003

Location: Denver Co

Posts: 249

Not sure why it doesn't work for remote sites (sites not on your domain) but do consider the fact that this is potentially "BandWidth Theft/Hot linking"....

#10

03-19-2006, 09:28 PM

wayneph

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1. Don't start multiple threads for the same question. It's easier on the people helping you if all the information is together.

2. It's not working on other sites for security reasons. It's called Cross-Site Scripting. I know you just want to scroll but... if you can manipulate the other page, someone could interject script on a page, that submits to a different site with out the user ever knowing. it's a HUGE security risk. That's why browsers don't allow it.

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#11

03-20-2006, 03:39 AM

gencoglu27 gencoglu27 is offline

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Oh yes,
I should have known that...
yet I managed the use iframe having another web page inside it,
I used a <div> with some CSS ,and hide some unwanted part...and easily located it
in the web site...it took me 1 hour..