How do I change the background-color of elements in an <iframe>? The <iframe> is in my domain. Here is the complete code (HTML, PHP and jQuery):
<?php
error_reporting(E_ALL ^ E_NOTICE);
$url = $_GET['url'];
if( ! empty($url))
{
$data = file_get_contents($url);
$data = str_replace('<head>', '<head><base href="'.$url.'" /></base>', $data);
$data = preg_replace('#<script(.*?)>(.*?)</script>#is', '', $data);
$data = preg_replace('#<iframe(.*?)></iframe>#is', '', $data);
$data .=
'
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script>
$("div").each(function(i){
if($(this).css("position") == "fixed") $(this).css("display", "none");
});
</script>
'
;
die($data);
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta name="author" content="Webarto" />
<title>AdriaMart</title>
<script src="http://code.jquery.com/jquery-latest.js"></script>
//function for xpath location
<script type="text/javascript">
function getXPath(node, path) {
path = path || [];
if(node.parentNode) {
path = getXPath(node.parentNode, path);
}
if(node.previousSibling) {
var count = 1;
var sibling = node.previousSibling
do {
if(sibling.nodeType == 1 && sibling.nodeName == node.nodeName) {count++;}
sibling = sibling.previousSibling;
} while(sibling);
if(count == 1) {count = null;}
} else if(node.nextSibling) {
var sibling = node.nextSibling;
do {
if(sibling.nodeType == 1 && sibling.nodeName == node.nodeName) {
var count = 1;
sibling = null;
} else {
var count = null;
sibling = sibling.previousSibling;
}
} while(sibling);
}
if(node.nodeType == 1) {
path.push(node.nodeName.toLowerCase() + (node.id ? "[@id='"+node.id+"']" : count > 0 ? "["+count+"]" : ''));
}
return path;
};
</script>
//function to get xpath location and write in textfield in focus
<script>
$(function () {
var selectedtextbox;
$('input[name="myinput"]').focus(function(){selectedtextbox=$(this);});
$('#iframe').load(function(){
$('body *', $(this).contents()).click(function (event) {
event.stopPropagation();
event.preventDefault();
var xpath = getXPath(this);
selectedtextbox.val(xpath)
});
});
});
</script>
<style type="text/css">
<!--
iframe{width:100%;height:400px;}
-->
</style>
</head>
<body>
<!-- ... -->
<input id="iframe_url" name="" type="text" />
<input id="iframe_button" name="" type="button" />
<iframe id="iframe" src="?url=http://kupime.com"></iframe>
<p>
<script type="text/javascript">
document.getElementById('iframe_button').onclick = function () {
document.getElementById('iframe').src = '?url=' + document.getElementById('iframe_url').value;
};
</script>
<!-- ... -->
</p>
<p>Please click on title
<input id="" name="myinput" type="text" value="">
</p>
<p>Please click on Image
<input id="" name="myinput" type="text" value="">
</p>
<p>Please click on price
<input id="" name="myinput" type="text" value="">
</p>
</body>
</html>
Replace id_of_element with the ID of the element that you want the color to change for. And green with the color it needs to change to.