The url is:
http://www.cars.com/go/search/advanced_search.jsp?tracktype=usedms&dgid=177249&numResultsPerPage=20I was able to hack the Joomla 1.5 Wrapper component using this code:
In default.php:
Code:
<script language="javascript" type="text/javascript">
function iFrameHeight() {
var h = 0;
if ( !document.all ) {
h = document.getElementById('blockrandom').contentDocument.height;
document.getElementById('blockrandom').style.height = h + 60 + 'px';
scroll(0,0);
} else if( document.all ) {
h = document.frames('blockrandom').document.body.scrollHeight;
document.all.blockrandom.style.height = h + 20 + 'px';
scroll(0,0);
}
}
function scrollToTop() {
scroll(0,0);
}
</script>
and in view.php:
Code:
// auto height control
if ( $this->params->def( 'height_auto' ) ) {
$this->wrapper->load = 'onload="iFrameHeight()"';
} else {
$this->wrapper->load = 'onload="scrollToTop()"';
}
And it works.
My URL is
www.deanteamusedcars.com. Scroll down and click on search. When the page finishes loading, it will now move the whole page to the top.
The same url wrapped in your plugin:
http://www.deanteamusedcars.com/index.php?option=com_content&view=frontpageI have tried changing your code to reflect the code I used in the wrapper component, default.php page. No luck. I don't know if it has to do with line 62:
"if ($wrap_params['height_auto'] ) {"
as I am using a defined height of "6300".
New code line 62 through 84:
Code:
if ($wrap_params['height_auto'] ) {
$autoheight= 'onload="iFrameHeight()"';
$myscript =" <script language='javascript' type='text/javascript'>
function iFrameHeight() {
var h = 0;
if ( !document.all ) {
h = document.getElementById('blockrandom').contentDocument.height;
document.getElementById('blockrandom').style.height = h + 60 + 'px';
scroll(0,0);
} else if( document.all ) {
h = document.frames('blockrandom').document.body.scrollHeight;
document.all.blockrandom.style.height = h + 20 + 'px';
scroll(0,0);
}
}
function scrollToTop() {
scroll(0,0);
}
</script>";
} else {
$autoheight ='';
$myscript='';
}
Possibly in the "else" I should put the code change?
It may also be that I have nowhere to put the code I put in the component view.php page:
Code:
// auto height control
if ( $this->params->def( 'height_auto' ) ) {
$this->wrapper->load = 'onload="iFrameHeight()"';
} else {
$this->wrapper->load = 'onload="scrollToTop()"';
}
Any ideas?
