Craig Hopson
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Everything posted by Craig Hopson
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hi guys been using this code <!DOCTYPE html><html><head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"/> <title>Google Maps - Moving point along a path</title> <!--<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> --> <script src="http://maps.google.com/maps?file=api&v=2&sensor=false&key=AIzaSyC9drFQnsmuob_bO9wFITHv-5K2pM-lgD0" type="text/javascript"></script></head><body onunload="GUnload()"> <div id="map_canvas" style="width: 1000px; height: 800px;"></div> <script type="text/javascript"> Number.prototype.toRad = function() { return this * Math.PI / 180; } Number.prototype.toDeg = function() { return this * 180 / Math.PI; } GLatLng.prototype.moveTowards = function(point, distance) { var lat1 = this.lat().toRad(); var lon1 = this.lng().toRad(); var lat2 = point.lat().toRad(); var lon2 = point.lng().toRad(); var dLon = (point.lng() - this.lng()).toRad(); // Find the bearing from this point to the next. var brng = Math.atan2(Math.sin(dLon) * Math.cos(lat2), Math.cos(lat1) * Math.sin(lat2) - Math.sin(lat1) * Math.cos(lat2) * Math.cos(dLon)); var angDist = distance / 6371000; // Earth's radius. // Calculate the destination point, given the source and bearing. lat2 = Math.asin(Math.sin(lat1) * Math.cos(angDist) + Math.cos(lat1) * Math.sin(angDist) * Math.cos(brng)); lon2 = lon1 + Math.atan2(Math.sin(brng) * Math.sin(angDist) * Math.cos(lat1), Math.cos(angDist) - Math.sin(lat1) * Math.sin(lat2)); if (isNaN(lat2) || isNaN(lon2)) return null; return new GLatLng(lat2.toDeg(), lon2.toDeg()); } function moveAlongPath(points, distance, index) { index = index || 0; // Set index to 0 by default. if (index < points.length) { // There is still at least one point further from this point. // Construct a GPolyline to use the getLength() method. var polyline = new GPolyline([points[index], points[index + 1]]); // Get the distance from this point to the next point in the polyline. var distanceToNextPoint = polyline.getLength(); if (distance <= distanceToNextPoint) { // distanceToNextPoint is within this point and the next. // Return the destination point with moveTowards(). return points[index].moveTowards(points[index + 1], distance); } else { // The destination is further from the next point. Subtract // distanceToNextPoint from distance and continue recursively. return moveAlongPath(points, distance - distanceToNextPoint, index + 1); } } else { // There are no further points. The distance exceeds the length // of the full path. Return null. return null; } } var map = new GMap2(document.getElementById('map_canvas')); var points = [ <? $result = mysql_query("SELECT * FROM location ORDER BY id DESC LIMIT 50");while($row = mysql_fetch_array($result)){echo 'new GLatLng('.$row['latitude'].', '.$row['longitude'].'),'; }?> ]; var polyline = new GPolyline(points, '#f00', 6); var nextMarkerAt = 0; // Counter for the marker checkpoints. var nextPoint = null; // The point where to place the next marker. map.setCenter(new GLatLng(51.5589503 ,0.1462796), 12); // Draw the path on the map. map.addOverlay(polyline); // Draw the checkpoint markers every 1000 meters. while (true) { // Call moveAlongPath which will return the GLatLng with the next // marker on the path. nextPoint = moveAlongPath(points, nextMarkerAt); if (nextPoint) { // Draw the marker on the map. map.addOverlay(new GMarker(nextPoint)); // Add +1000 meters for the next checkpoint. nextMarkerAt += 10000; } else { // moveAlongPath returned null, so there are no more check points. break; } } </script></body></html> to display a map with a route on it i need to change a few things1......Only have markers where there are GEO locations()2......I want to be able to click the markers or hover and get more information like time (stored in database with $row['latitude'] and $row['longitude'])
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hi can some one explain to me what is going on with this code please index.php <!DOCTYPE html><script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js" type="text/javascript"></script><script>var data = 'something-here';$.ajax({ type: 'POST', url: 'post.php', data: data});</script> post.php <?phpob_start();var_dump($_POST);$data = ob_get_clean();$fp = fopen("textfile.txt", "w");fwrite($fp, $data);fclose($fp);?> textfile.txt array(0) {} why is the $_POST variable empty? and how would i post 2 variables like $_POST['firstname'] and $_POST['lastname']
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ok i got it working using SESSION just fine but it twitches i think its the javascript when there is no update it starts to move then stops "twitching"lol <script type="text/javascript">$(function() { setInterval(function() { $("<div/>").hide().load("inc/feedx.php", function() { $(this).prependTo("#foo").slideDown("slow"); }); }, 5000);});</script>
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oh yes i can do that thanks bud
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that's the problem i don't understand javascript AT ALL i dont know why i read the tutorial like 3 times
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i understand that how do i get javascript to receive the timestame
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the timestamp is there but how do i do that (Javascript) i can figure out the php
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ok there is probably a simple way to do this but i cant find it...I would like to auto update from mysql but only new entrys here is what i have index.php <script type="text/javascript" src="js/jquery-1.7.2.min.js"></script><script type="text/javascript">$(function() { setInterval(function() { $("<div/>").hide().load("inc/feedx.php", function() { $(this).prependTo("#foo").slideDown("slow"); }); }, 5000);});</script><div id="foo"></div>$result = mysql_query("SELECT e.*,f.* FROM emails as e left join files as f on f.email_id=e.id WHERE e.subject='1' ORDER BY e.date DESC LIMIT 20");while($row = mysql_fetch_array($result)){//somestuff} feedx.php $result = mysql_query("SELECT e.*,f.* FROM emails as e left join files as f on f.email_id=e.id WHERE e.subject='1' ORDER BY e.date DESC LIMIT 1");while($row = mysql_fetch_array($result)){//somestuff} the code above works BUT it keeps adding the last SQL entry and "not just new ones"
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i still have had no luck with this... That said windows 8 has not been easy for me a would avoid it for a while till drivers are available I don't think there is a problem with the script i think it maybe windows..
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Still not updating the tile... Does anyone else use windows 8? could you try it on yours? i think it might me my computer
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thanks for that i will try it right now and post back with results
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ok let me give some more information on what i am doing this is the instructions i'm following ok this would be ok if i didnt have 1000+ entrys so i need the query to show only the lowest id's but not the highest id so i can just delete all this is only a one time problem as i have fixed the bug in the oridgal script Thanks
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ok thanks i now have this code SELECT a.id, a.uri, a.typeFROM jcow_pages aINNER JOIN jcow_pages b ON a.uri = b.uriAND a.id < b.idWHERE a.type = 'u'LIMIT 0 , 300 but this is giving me the duplicatse of good entrys any idea why?
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ok i worked out that this select `id`,`uri` ,count(*) from `jcow_pages` where `type` = 'u' group by `uri` having count(*) > 1 but this only shows what ones are duplicated and how many times not all the id's of each duplicate
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i dont know if this is correct or not but it does work i found <input type=button onClick="location.href='afile.php'" value='SOMETHING'>
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hi guys i have this query SELECT `id`,`uri` FROM `jcow_pages` where `type` = 'u' order by `uri` the problem is it returns 5000+ entrys, I'm looking only for entrys that have the same url (duplicates) but i dont know what the url would be i only want to display url duplicates and i want to be able to do it in phpmyadmin SQL tab Thanks
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I have the meta tags in the script
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Maybe I don't know that's why I posted here for help!!!
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Feel free to try the script at http://chsites.co.uk/test.php I haven't done any debugging cos I don't see any errors in my script (above) and I there are no errors in my script then it must be a windows problem?????
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That may be the problem then can you repost the script and ill up date it on my server http://chsites.co.uk/test.php
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https://www.google.co.uk/search?q=windows+8+badge+notifications&ie=UTF-8&oe=UTF-8&hl=en-gb&client=safari#sclient=tablet-gws&hl=en&client=safari&tbo=d&q=windows+8+html+badge+notifications&oq=windows+8+html+badge+notifications&gs_l=tablet-gws.3..35i39j0i22.10501.12309.0.13108.5.5.0.0.0.1.420.1236.0j3j0j1j1.5.0.les%3B..0.0...1ac.1.rPYfJaOPReM&pbx=1&bav=on.2,or.r_gc.r_pw.r_cp.&fp=e0bfb33bf2a89ab&bpcl=37189454&biw=1024&bih=644THE TOP HIT
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This is what I was following http://msdn.microsoft.com/en-gb/library/ie/hh880842(v=vs.85).aspx basically if you put meta tages on your site with a polling URL then windows will check your site for updates every 30min looking for XML output I just wanted to test it to see if it would work so I wrote the script above to test it but it didn't work so I post here
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I can't get it to update on the tile but saying that I tried the Microsoft demo tile and that don't work either so maybe it windows problem
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the problem my be you have closed the form tag before the form has ended <form method="post" action="http://www.mysite.com/sendquote.php"></form>
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Hi guys I have been playing with the new windows 8 metro system and tiles i created this test file but cant get it to work as anyone had any dealings with this <?phpif($_GET['id'] == ''){?><!DOCTYPE html><html><head> <meta charset="utf-8" /> <META name="msapplication-badge" content="frequency=30; polling-uri=http://chsites.co.uk/test.php?id=1"/> <title>Test Site</title></head><body> <h1>TwitterRooms</h1> <p>Some content here</p></body></html><?php}else{header("Content-type: text/xml");$xml_output = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";$xml_output .= "<badge value="newMessage"/>\n";echo $xml_output;?><?php}
