i have a large number of files with several id's in each file. For example file1.php contains a number of paragraphs, each paragraph has a unique id. (id="1",id="2",id="3" etc...) I would like the ability to create a link to a page (page A.php) and pass the location of one of these id's in the url of the link to display in a php include on page A.php The result that i'm looking for is to have the entire file (file1.php) show up inside of page A.php with the specific id that is passed in the url being highlighted. Is this possible? or do I need to use Java Script and an iframe?
Here is what I ended up with:
The url: http://mydomain/thispage.php?xul=http://mydomain.com/folder1/folder2/file.php&id=Abc150:176
The code:
Stylesheet .vrsehilite{styling}
<script type="text/javascript">var x = <?php echo json_encode($_GET["id"]); ?>;</script>
<?php
$invdmn = "<h2>Error: Invalid Domain</h2>";
$filnf = "<h2>Error: File Not Found</h2>";
$pthinv = "<h2>Error: The Path is invalid</h2>";
$idinv = "<h2>Error: The ID is invalid</h2>";
$oops = "<br/><h2>Oops! Something went wrong.<br/><br/>Please click the back button or use the menu to go to a new page.</h2>";
$testdomain = substr_compare ($_GET['xul'],"http://mydomain.com",0,20,FALSE); //make sure the domain name is correct
if ($testdomain == 0) {
$flurl = $_GET['xul'];
} else {
echo $invdmn . " " . $oops;
}
$flurl_headers = @get_headers ($flurl);
if ($flurl_headers[0] == 'HTTP/1.1 404 Not Found') {
echo $filnf . " " . $oops; //Make sure the file exist
} else {
$surl = str_replace (".com/",".com/s/",$flurl);
} //add some characters to url at point to explode
list($url1, $path) = explode ("/s/",$surl); //explode into array of 2 [0]url to domain [1] path
$testpath = substr_compare ($path,"file1/file2/",0,10,FALSE); //make sure the path is correct
if ($testpath == "0") {
$aid = preg_match ("/^[A-Z][a-z]{2}(?:[1-9][0-9]?|1[0-4][0-9]|150):(?:[1-9][0-9]?|1[0-6][0-9]|17[0-6])$/", $_GET['id']);
} else { //make sure the id is valid
echo $pthinv . " " . $oops;
}
if ($aid == 1) {
include($path);
echo "<script type='text/javascript'>";
echo "document.getElementById(x).className = 'vrsehilite';";
echo "document.getElementById(x).scrollIntoView();";
echo "window.scrollBy(0,-100);";
echo "</script>";
} else {
echo $idinv . " " . $oops;
}
?>